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Acer Predator Helios 18 AI PH18-I71-90WJ vs Razer Blade 18 (2026) RTX 5070 Ti, 32 GB

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Product A: Acer

Predator Helios 18 AI PH18-I71-90WJ

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Product B: Razer

Blade 18 (2026) RTX 5070 Ti, 32 GB

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Only differences

AAcer Predator Helios 18 AI PH18-I71-90WJ

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

General

4 of 9 differ

Series

Predator Helios 18 AI1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

Blade 181Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

PH18-I71-90WJ, NH.U82AA.0012Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Acer US tech specs page titled PH18-I71-90WJ with part number NH.U82AA.001. The sibling PH18-I71-94ZL (NH.U83AA.001) is another GPU configuration and is not stored here. Acer's site does not answer direct requests from the agent, so this page was read through a search engine extract of the page text and not opened directly.

RZ09-05827ER3-R3U11Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026Exact US RZ09-05827ER3-R3U1 selected combination: 290HX Plus, RTX 5070 Ti 12 GB, 32 GB RAM, 1 TB SSD and Windows Home. Old 275HX and upgraded 5080/5090 configurations are excluded.

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

29 May 20261Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Acer press release dated 05/29/2026 from Taipei (Computex 2026) announces the Predator Helios 18 AI (PH18-I71).

14 May 20266Press releaseprwire.com.au/pr/128538/razer-unveils-the-new-razer-blade-18Read 7 October 2026First announcement dateline, independently contemporary Notebookcheck news on May 15. PRWire hosting June 23 and Razer newsroom June 1 repost do not move first announcement or existing retail month.

Status

Available5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Listing is for sale new at Best Buy. Stock changes.

Available7Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 7 October 2026Current US exact 290HX Plus/5070 Ti/32 GB/1 TB SKU on maker store. No discontinuation statement found.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$3,999.998Press releaseprwire.com.au/pr/128538/razer-unveils-the-new-razer-blade-18Read 7 October 2026Maker May 14 launch starting configuration. Exact selected base 290HX Plus/5070 Ti/32 GB/1 TB maker store still matches 3999.99. Secondary Tom’s Hardware independently binds this combination to base launch price. US tax excluded. Old 275HX 3499.99 and Euro sibling keyboard SKUs excluded.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026US store page of Acer.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Best Buy US listing.

US1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

ColoursiThe maker's own colour names

Abyssal Black5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Best Buy listing of model PH18-I71-90WJ (SKU 6681255) names the color Abyssal Black. The Acer spec page says Black.

Black1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Segment

Gaming1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Acer calls it a gaming laptop and the flagship of the Predator line.

Gaming3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026

Form factor

Clamshell5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Product photos and the listing show an ordinary hinged clamshell.

Clamshell2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026

Chassis

4 of 6 differ

DimensionsiClosed laptop body size. Minimum and maximum thickness describe the front and rear or other points stated by the maker.

Width400.96Depth307.9Thickness (min)17.3Thickness (max)29.55mm(15.8 × 12.1 × 0.7 to 1.2 in)1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says 400.96 (L) x 307.9 (D) x 17.3~29.55 (H) mm. The US spec page says 15.8 x 12.1 x 1.16 inch and Best Buy says 15.79 x 12.12 x 1.16 inch, which matches the maximum height of 29.55 mm.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Listing states 15.79 inch wide, 12.12 inch deep and 1.16 inch high. 15.79 inch is 401.07 mm and 12.12 inch is 307.85 mm, which match the maker's 400.96 x 307.9 mm.

Width399.96Depth275.4Thickness (min)22.79Thickness (max)28.7mm(15.7 × 10.8 × 0.9 to 1.1 in)10Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 7 October 2026Maker explicitly metric 2026 dimensions. Width is landscape front edge 399.96, depth 275.4. Support table swaps its width/depth labels, corrected against main maker triplet and physical geometry. Minimum-inch 0.86 is inconsistent with 22.79 mm and appears carried from 2025. Published metric values retained, not recomputed from rounded inches. Secondary LaptopMedia 22.99 does not override maker.

Weight (published)iPublished laptop weight without the charger. A starting weight is identified in the source note and may vary with configuration.

3.5kg(7.7 lb)1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says 3.5 kg. The US spec page and Best Buy say 7.72 lb, which is 3.50 kg. The power adapter is not included.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Listing states 7.72 lb, which is 3.50 kg.

3.2kg(7.1 lb)11Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Nominal maker 2026 chassis mass across matrix, not a scale measurement. All family configurations have one shared body claim. Excludes 400 W adapter. Secondary 3.1 kg claims do not override maker.

Lid material

Not available

Aluminium3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Complete T6-grade CNC-milled aluminum unibody.

Bottom material

Not available

Aluminium3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Same complete aluminum-unibody claim.

Max hinge angle

Not available

Not available

MIL-STD-810 testing (claimed)iManufacturer claim of MIL-STD-810 testing. The revision and tested procedures belong in the source note. This is not proof of every standard test.

Not available

Not available

Display

7 of 25 differ

Screen sizeiDiagonal of the main built-in display. Rounded-corner displays may be measured as a full rectangle.

18in(45.7 cm)1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

18in(45.7 cm)1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Native resolution

3840 × 2400px1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

3840 × 2400px3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026

Pixel density

251.6ppi=CalculatedFrom Screen size and Native resolution

251.6ppi=CalculatedFrom Screen size and Native resolution

Panel typeiDell's WVA means wide viewing angle and names no panel technology, so it is stored as IPS only when Dell or a review names IPS.

IPS2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page lists the display technology as ComfyView (Matte) In-plane Switching with Mini LED backlight technology. This is the IPS-type panel with a Mini LED backlight.

IPS3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 20262026 comparison column explicitly Dual Mode IPS. It does not establish mini-LED backlighting.

Backlight

Mini-LED2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

Not available

Dimming zonesiIndependently controlled backlight zones, not the number of LEDs or screen pixels.

Not available

Not available

Panel part numberiPanel part number identified in a matching review unit. Suppliers may vary within the same laptop configuration.

B180ZAN01.08Measurementlaptopmedia.com/review/acer-predator-helios-18-ai-ph18-i71-review-stunning-mini-led-brutal-rtx-5090-performance-hot-cpuRead 15 October 2026Review spec table lists the dual-mode IPS Mini LED panel as AUO B180ZAN01.0 (AUO71B7), 3840 x 2400 at 120 Hz or 1920 x 1200 at 240 Hz. The LaptopMedia pages answer the agent with HTTP 403, so the review was read through a search engine extract and not opened directly.

Not available

Screen surfaceiSurface of the stored display configuration. Anti-reflective coatings do not by themselves make a glossy display matte. A matte finish of the chassis is not the screen surface.

Matte2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

Matte34Retailer pagerozetka.com.ua/609903560/p609903560Read 7 October 2026Exact full US RZ09-05827ER3-R3U1/290HX Plus/5070Ti/32 GB/1 TB retailer technical table explicitly matte. Notebookcheck current 2026 physical IPS screen also glossy: no. Old retailer thickness and seller warranty are not used over current primary maker.

Touchscreen

No2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page says the display is not a touchscreen.

Not available

Stylus

Not available

Not available

Refresh rate modesiHighest confirmed operating refresh rate of the built-in display at each resolution. Add a second row only for a documented dual-mode panel, not an ordinary supported timing.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
3840	2400	120	Yes
1920	1200	240	Yes

Source1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Specification table says Dual-Mode Display enables switching between 4K/120Hz or FHD/240Hz. 4K is 3840 x 2400. FHD is stored as 1920 x 1200 because the Best Buy listing of the exact SKU names WUXGA 1920 x 1200 at 240 Hz.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Highlights text and the Calman image say pixel-mapped WQUXGA (3840 x 2400) 120Hz and WUXGA (1920 x 1200) 240Hz, with G-SYNC in either mode. The listing's own specification table says 3840 x 2160 at 240 Hz, which contradicts the maker and is not used.

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Width (px)	Height (px)	Maximum operating refresh (Hz)
3840	2400	240
1920	1200	440

Source3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Explicit built-in dual modes, 3840 x 2400 at 240 Hz and 1920 x 1200 at 440 Hz. These are operating maxima, not ordinary preset timing entries. G-SYNC is stated globally without assigning VRR operation to each mode.

Max refresh rate

240Hz=CalculatedFrom Refresh rate modes

440Hz=CalculatedFrom Refresh rate modes

Adaptive synciNamed variable refresh technologies for the built-in display. Manual switching between 60Hz and 120Hz is not VRR.

G-SYNC1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table lists NVIDIA G-SYNC.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Product image text says G-SYNC in either mode.

G-SYNC3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026

Gray-to-gray response time (claimed)iManufacturer claim for a gray-to-gray pixel transition. Do not use generic response times, black-to-white values, or motion-picture response times.

Not available

Not available

Native panel colour depthiPhysical panel colour depth per channel. Do not infer native bit depth or FRC from the number of supported colours.

Not available

Not available

Brightness (SDR, claimed)iManufacturer typical SDR luminance. Outdoor maxima and an unspecified peak are not typical SDR brightness.

Not available

Not available

Peak brightness (SDR outdoors, claimed)iManufacturer maximum SDR luminance explicitly claimed for outdoor use. Ambient light, automatic brightness and other stated conditions belong in the source note. Not typical SDR or HDR brightness.

Not available

Not available

Sustained brightness (HDR, claimed)iManufacturer explicitly sustained HDR luminance. Screen area, duration, temperature and other stated conditions belong in the source note. Not a brief peak or SDR luminance.

Not available

Not available

Peak brightness (HDR, claimed)iManufacturer peak luminance explicitly measured or claimed in HDR. Window size and duration belong in the source note.

1,000nits1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says HDR mode, 1000 Nits. This is the maker's HDR peak claim for the up to 18-inch Mini LED display. The window size is not published. The SDR typical brightness is not published.

Not available

sRGB coverage (claimed)iManufacturer stated sRGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

DCI-P3 coverage (claimed)iManufacturer stated DCI-P3 gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

100%1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says DCI-P3 100%. The gamut method is not published, so this is a maker claim of unspecified type.

100%3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Maker up to 100% DCI-P3 coverage. Method unstated.

Adobe RGB coverage (claimed)iManufacturer stated Adobe RGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

HDR certification

Not available

Not available

Factory calibratediThe maker explicitly states factory colour calibration. Certification alone does not establish calibration.

Not available

Yes12Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Explicit maker claim for single shared 2026 dual-mode display option. Calman certification alone was not the inference. Manual laptop calibration report page confirms factory report access. No measured Delta E copied.

Second display

Not available

Not available

Processor

1 of 14 differ

Processor

Intel Core Ultra 9 290HX Plus1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table lists Intel Core Ultra 9 processor 290HX Plus.

Intel Core Ultra 9 290HX Plus1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Processor brand

Intel1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

Intel4Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 5 October 2026

Core configurationiProcessor core groups using the chip maker's names. MediaTek Big, Apple Super and AMD Zen architecture labels remain distinct from Intel P and E labels.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	8	2.7	5.5
Efficiency	16	1.8	4.7

Source6Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 15 October 202624 cores: 8 P-cores at 2.7 GHz base and 5.5 GHz turbo, 16 E-cores at 1.8 GHz base and 4.7 GHz turbo, no LP-E cores. Generic 55 W base and 160 W turbo power are chip limits, not this laptop's setting, and are not stored.

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Performance	8	Lion Cove	2.7	5.5
Efficiency	16	Skymont	1.8	4.7

Source4Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 5 October 2026Exact 290HX Plus processor: eight P and sixteen E cores, each with independently named base and turbo clocks. Generic 55 W/160 W chip limits are not laptop power settings.30Spec databasenotebookcheck.net/Intel-Core-Ultra-9-290HX-Plus-Processor-Benchmarks-and-Specs.1252402.0.htmlRead 7 October 2026Architecture names only enriched. Existing Intel primary counts/base/max clocks unchanged. Nominal exact processor, no model-bench value copied.

CPU cores

24=CalculatedFrom Core configuration

24=CalculatedFrom Core configuration

Cores labelled performanceiCounts only rows classified as performance. Other labels, including Big, Super and AMD Zen architecture rows, are not included.

8=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

Cores labelled efficiencyiCounts only efficiency and low-power-efficiency rows. AMD Zen 5c and Apple super cores are not included.

16=CalculatedFrom Core configuration

16=CalculatedFrom Core configuration

ThreadsiMaximum hardware threads of the processor, including simultaneous multithreading where supported.

246Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 15 October 202624 threads, no Hyper-Threading.

244Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 5 October 2026

Max boost clock

5.5GHz=CalculatedFrom Core configuration

5.5GHz=CalculatedFrom Core configuration

L3 cacheiL3 cache only. Do not copy a combined L2 plus L3 cache total. Qualcomm's total cache, such as 30 MB on Snapdragon X, is not L3, even when a laptop maker labels it L3.

36MB6Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 15 October 2026Intel lists 36 MB Smart Cache and 40 MB total L2. Only the 36 MB is stored.

36MB4Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 5 October 202636 MB Intel Smart Cache. Separate 40 MB L2 excluded.

ProcessiProcess size class of the processor compute die in nm, as on CPUs: TSMC N3B is 3, Intel 7 is 10, Intel 4 is 7 and Intel 18A is 1.8. Marketing process names and other chiplet processes belong in the source note.

3nm6Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 15 October 2026Lithography row says TSMC N3B, stored as 3 nm like other Arrow Lake products.

3nm13Spec databasenotebookcheck.net/Intel-Core-Ultra-9-290HX-Plus-Processor-Benchmarks-and-Specs.1252402.0.htmlRead 7 October 2026Exact 290HX Plus nominal CPU compute tile. Intel ARK CPU Lithography explicitly TSMC N3B corroborates designation. GPU tile N5P, SoC/I/O N6, Intel base 22 nm are separate and not represented as all tiles 3 nm.

Sustained CPU power (configured)iThis laptop's sustained configured CPU power limit, such as PL1. A chip manufacturer's generic base power is not the laptop setting.

Not available

Not available

Peak CPU power (configured)iThis laptop's configured short-duration CPU limit, such as PL2. Do not substitute generic processor maximum turbo power.

Not available

Not available

Combined CPU and GPU poweriMaker stated simultaneous CPU plus discrete-GPU budget for the exact configuration and power mode.

Not available

Not available

NPU performanceiNPU-only claimed operations per second. Excludes combined CPU, GPU and platform AI throughput. Precision belongs in the source note.

13TOPS6Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 15 October 2026NPU-only 13 TOPS INT8 (Intel AI Boost).

13TOPS4Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 5 October 2026NPU-only peak INT8 13 TOPS, distinct from 36 TOPS overall platform peak.

Graphics

5 of 9 differ

Discrete GPUiA separate dedicated graphics processor is installed. Integrated or unified-memory graphics do not qualify.

Yes1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

Yes1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

GPU

NVIDIA GeForce RTX 5090 Laptop GPU1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says up to NVIDIA GeForce RTX 5090 Laptop GPU with 24 GB GDDR7 VRAM. The exact SKU is the RTX 5090 model per the Acer spec page and the Best Buy listing.

NVIDIA GeForce RTX 5070 Ti Laptop GPU1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

GPU brand

NVIDIA1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

NVIDIA1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

VRAMiDedicated video memory of the installed discrete GPU. Shared system memory is excluded.

24GB1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

12GB1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Max GPU power (TGP)iMaximum configured discrete-GPU power including Dynamic Boost. Mode and any maker qualification belong in the source note.

175W3Maker product pageacer.com/us-en/predator/laptops/predator-and-nitro-gaming-laptop-gpu-specsRead 15 October 2026Acer GPU power table row for PH18-I71 with RTX 5090: 150 W base TGP plus 25 W Dynamic Boost, 175 W maximum graphics power. The footnote says TGP values include the baseline and the Turbo Mode wattage. Read through a search engine extract because acer.com does not answer direct requests from the agent.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Acer cooling image in the listing says the cooling sustains the RTX 5090 at its full 175W MGP. MGP is maximum graphics power including Dynamic Boost.

140W14Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Exact 5070Ti column, not family maximum 175 W of 5080/5090. Stored maker maximum TGP 140 W with separate published 15 W Dynamic Boost component. Do not add them to invent 155 W or infer a fixed base wattage. Mode not supplied in nominal table.

Dynamic BoostiMaximum additional GPU power shifted from the CPU through NVIDIA Dynamic Boost. This is part of maximum TGP, not extra to it. A figure written as "up to 115W Dynamic Boost" is the total, so it goes in gpu_tgp_max_w.

25W3Maker product pageacer.com/us-en/predator/laptops/predator-and-nitro-gaming-laptop-gpu-specsRead 15 October 2026Same row lists 25 W Dynamic Boost, which is part of the 175 W maximum.

15W15Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Correct first 5070TI column. 175 W/+25 W rows belong to 5080/5090. Stored separate component claim, no assumed base TGP calculation.

GPU boost clockiHighest maker configured GPU boost clock, including factory overclock where explicitly stated. Mode belongs in the source note.

Not available

Not available

GPU switchingiExplicit GPU display-routing or power-sharing features. Advanced Optimus includes hardware display multiplexing.

Advanced Optimus1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 20263Maker product pageacer.com/us-en/predator/laptops/predator-and-nitro-gaming-laptop-gpu-specsRead 15 October 2026Same row lists NVIDIA Advanced Optimus as the graphics switching method. The row does not list a separate MUX switch.

Advanced Optimus, Optimus16Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Exact RZ09-0582 x documented routing options. Manual printed page 19 explicitly Optimus and dedicated GPU-only with restart. Advanced Optimus includes hardware multiplexing under schema help, so no redundant separately guessed mux tag.

Integrated GPU

Intel Graphics6Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 15 October 2026Intel Graphics with 4 Xe-cores.

Intel Graphics4Maker product pageintel.com/content/www/us/en/products/sku/245960/intel-core-ultra-9-processor-290hx-plus-36m-cache-up-to-5-50-ghz/specifications.htmlRead 5 October 2026Intel Graphics, not Arc B390 of different Panther Lake chips.

Memory

6 of 9 differ

Installed RAMiTotal installed RAM in this product configuration, not the maximum purchase option.

32GB2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page lists 32 GB standard memory and DDR5.

32GB1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

RAM type

DDR52Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

DDR53Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Current 2026 column explicitly DDR5 in two slots.

RAM speediConfigured memory data rate in transfers per second. Do not treat the DRAM clock in MHz as the data rate.

Not available

6,400MT/s17Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Exact 32 GB installed memory grade DDR5-6400, effective 6400 MT/s. Maker appends MHz to marketed DDR5 grade, not a literal 6400 MHz electrical clock and not 12800 MT/s. Exact maker SKU current combination 32 GB 6400 and Intel memory-grade nomenclature corroborate. i Pon 2026 reporting explicitly DDR 5-6400 MT/s. No generic supported-chip speed used alone.

Memory channelsiActive memory channels of the installed configuration, not the number of RAM modules or slots. One installed module is one channel. This holds for DDR5 too, whose two 32-bit subchannels on one module do not count as two channels. Soldered LPDDR memory counts in 64-bit units, so a 128-bit bus is 2 channels, even when a maker calls it quad-channel.

Not available

218Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 7 October 2026Maker channel designation for replaceable two-socket DDR 5 architecture. Exact reference two 16 GB modules in two sockets. Counts conventional active memory channels, not each DDR5 internal 32-bit subchannel.

RAM upgradeiWhether the installed RAM is soldered, socketed in slots, or a mixture. Purchase-time configurations are not upgrades.

Slots7Reviewlaptopmedia.com/guides/how-to-open-acer-predator-helios-18-ai-ph18-i71-disassembly-and-upgrade-optionsRead 15 October 2026Guide says the SO-DIMMs are replaceable.

Slots3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Current 2026 column states two RAM slots and upgrade support.

Memory slotsiPhysical replaceable RAM module sockets grouped by type and occupancy. Clocked SO-DIMM uses CSODIMM. Soldered memory is excluded.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Slot	Count
SO-DIMM	4

Source7Reviewlaptopmedia.com/guides/how-to-open-acer-predator-helios-18-ai-ph18-i71-disassembly-and-upgrade-optionsRead 15 October 2026Teardown guide says the memory shield covers four DDR5 SO-DIMM slots. The review unit held 96 GB as two 48 GB modules. How the 32 GB of this SKU is split across the slots is not published, so no occupancy is stored.

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Slot	Count	Occupied	Module size (GB)
SO-DIMM	2	Yes	16

Source3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026The maker confirms two RAM slots. The later exact 2026 support matrix proves two installed 16 GB SO-DIMM modules for the reference configuration.29Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Two physical SO-DIMM sockets both occupied by 16 GB modules. Primary first column gives module distribution explicitly, not total-capacity division. Clocked CSODIMM not claimed.

RAM slots

4=CalculatedFrom Memory slots

2=CalculatedFrom Memory slots

Free RAM slots

Not available

0=CalculatedFrom Memory slots

Maximum supported RAMiManufacturer supported maximum RAM, including purchase-time soldered options. Does not imply post-purchase upgradeability.

256GB1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says up to 256 GB DDR5. The Acer US spec page of this SKU says expandable to 192 GB and Best Buy says 128 GB. Intel lists 256 GB as the processor maximum. The maker's launch figure of 256 GB is stored and the conflict is reported.7Reviewlaptopmedia.com/guides/how-to-open-acer-predator-helios-18-ai-ph18-i71-disassembly-and-upgrade-optionsRead 15 October 2026Guide repeats Acer's maximum of 256 GB DDR5 across four SO-DIMM modules.

128GB3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Supported laptop maximum 128 GB DDR5, distinct from generic chip maximum 256 GB.

Storage

5 of 7 differ

Installed storageiTotal advertised installed storage in decimal GB. Convert 1TB to 1000GB, without changing an explicitly published 512GB value.

1TB2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page lists 1 TB NVMe SSD on a PCI Express 5.0 interface.

1TB1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Storage type

NVMe SSD2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

NVMe SSD3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026The maker confirms NVMe storage and two M.2 connectors. The later exact support matrix proves one installed 1 TB PCIe 4.0 drive and only one Gen 5 capable connector. Longest supported form factor and physical slot occupancy remain unproved, so the partial storage-slot table is omitted.

Installed drive PCIe generationiPCIe generation of the installed drive. This may be lower than the slot capability.

52Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

419Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Actual included drive generation 4. One other physical slot supports Gen 5, which does not turn installed 1 TB drive into Gen 5. Maker explicitly one installed drive. Exact model drive vendor/part not stated.

Storage slotsiPhysical storage connectors grouped by capability and occupancy. A slot accepting several drive lengths is one slot, not one per length.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Form factor	Interface	PCIe generation	Count	Occupied
M.2 2280	PCIe NVMe	5	1	Yes
M.2 2280	PCIe NVMe	4	2	No

Source7Reviewlaptopmedia.com/guides/how-to-open-acer-predator-helios-18-ai-ph18-i71-disassembly-and-upgrade-optionsRead 15 October 2026Guide says there are three M.2 slots. The main slot is PCIe Gen 5. The other two are M.2 2280 PCIe Gen 4 slots with up to 1 TB each in Acer's specification. The press release wording says three PCIe Gen 5 slots, which the guide and the TechBang review do not support. The main slot form factor is assumed 2280 like the other two and is not stated in words. The 1 TB drive of this SKU sits in the main slot.9Reviewtechbang.com/posts/130769-acer-predator-helios-18-ai-rtx-5090-reviewRead 15 October 2026TechBang says three M.2 slots, with one PCIe Gen 5 SSD and two PCIe Gen 4 SSDs in its 3 TB unit.

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Not available

M.2 slots

3=CalculatedFrom Storage slots

Not available

Free storage slots

2=CalculatedFrom Storage slots

Not available

Maximum slot PCIe generation

5=CalculatedFrom Storage slots

Not available

Ports

2 of 7 differ

PortsiPhysical laptop connectors grouped by type, protocol capability and side. One connector with several protocols is counted once.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)
USB-C	Not available	2	Rear	80	Thunderbolt 5	Yes	100
USB-A	Not available	2	Right	Not available	Not available	Not available	Not available
USB-A	Not available	1	Left	Not available	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Rear	Not available	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	Left	5	Not available	Not available	Not available
SD card	Not available	1	Left	Not available	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available	Not available
DC in	Not available	1	Rear	Not available	Not available	Not available	Not available

Source1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Port list: two Thunderbolt 5 Type-C, USB 3.2 Gen 1 Type-A, USB 3.2 Gen 2 Type-A, USB 3.2 Gen 1 Type-A, HDMI 2.1, SD card reader, 3.5 mm combo audio jack, RJ-45, DC-In and Kensington Lock. The release gives no port sides. Sides come from Acer's port diagrams in the Best Buy listing. The US spec page lists one Gen 1 and two Gen 2 USB-A ports, which differs from this list. Both agree on three USB-A ports, so only the count is stored and no USB-A version. The diagram labels the card slot MicroSD while the release and the diagram icon say SD, so the maker release wording is stored.4Maker product pageblog.acer.com/en/discussion/3551/predator-helios-18-ai-review-acers-most-powerful-gaming-laptopRead 15 October 2026Acer Corner article says Thunderbolt 5 delivers up to 80 Gbps bidirectional with an asymmetric boost up to 120 Gbps. 80 Gbps is stored for the two USB-C ports.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Acer's Side Ports image in the listing shows on the right side two USB 3.2 Type-A ports (one marked offline charging) and the Kensington lock. On the left side it shows the RJ-45 port, one USB 3.2 Type-A port, the card slot and the headset jack. Acer's Rear Ports image shows the DC-in jack, HDMI 2.1 and two Type-C Thunderbolt 5 ports. Left and right follow the side-view orientation, with the rear hump at the right end of the right side view. Listing text says two USB-C ports with Thunderbolt 5 and 100W Power Delivery, one HDMI 2.1 port, one 5Gbps Ethernet port and a headphone jack. The 100 W figure is read as charging input and the listing does not say so in words. The LaptopMedia review says USB-C charging works as an emergency option next to the 400 W adapter. Power output to peripherals is not stated.

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)	Wired to
USB-C	Not available	1	Right	Not available	Thunderbolt 5	Yes	100	Discrete GPU
USB-C	Not available	1	Left	Not available	Thunderbolt 4	Yes	100	Integrated GPU
USB-A	3.2 Gen 2	1	Right	10	Not available	Not available	Not available	Not available
USB-A	3.2 Gen 2	2	Left	10	Not available	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Right	Not available	Not available	Not available	Not available	Not available
SD card	UHS-II	1	Right	Not available	Not available	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	Left	2.5	Not available	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available	Not available	Not available
DC in	Not available	1	Left	Not available	Not available	Not available	Not available	Not available

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Printed page 2 diagram: right SD, Thunderbolt 5, one USB-A and HDMI. Left DC, RJ45, two USB-A, Thunderbolt 4 and audio. Both C ports accept USB PD 3.0 up to 100 W. USB-C DP Alt Mode and symmetric data rates are not established by this guide.31Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026The maker explicitly lists Thunderbolt 5 USB-C with DP 2.1 via the discrete GPU and Thunderbolt 4 USB-C with DP 2.1 via the integrated GPU. Both DP Alt Mode booleans and both GPU routing values are stored. DP version has no dedicated column. The advertised asymmetric 120 Gbps Bandwidth Boost is not a symmetric data rate.

USB-C ports

2=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Highest HDMI version

HDMI 2.1=CalculatedFrom Ports

HDMI 2.1=CalculatedFrom Ports

Card reader

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Ethernet speed

5Gbps=CalculatedFrom Ports

2.5Gbps=CalculatedFrom Ports

Maximum USB-C charging inputiHighest confirmed charging power accepted by a USB-C port. This is separate from adapter rating and power delivered to peripherals.

100W=CalculatedFrom Ports

100W=CalculatedFrom Ports

Wireless

1 of 5 differ

Wi-Fi

Wi-Fi 72Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page lists Killer 1750x on IEEE 802.11be (Wi-Fi 7).

Wi-Fi 73Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Explicit Wi-Fi 7 triple-band 2x2 MIMO, country restrictions not detailed.

Wi-Fi bandsiSupported radio frequency bands. Availability may be restricted by country or regulatory configuration.

2.4 GHz, 5 GHz, 6 GHz7Reviewlaptopmedia.com/guides/how-to-open-acer-predator-helios-18-ai-ph18-i71-disassembly-and-upgrade-optionsRead 15 October 2026Guide says the Wi-Fi card is built on the BE200NGW platform with Wi-Fi 7 on 2.4, 5 and 6 GHz.9Reviewtechbang.com/posts/130769-acer-predator-helios-18-ai-rtx-5090-reviewRead 15 October 2026TechBang says Wi-Fi 7, tri-band.

2.4 GHz, 5 GHz, 6 GHz20Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 7 October 2026Current maker triple-band claim. Exact RZ09-0582 lab radio table independently names 2.4G 2400-2483.5, 5G 5150-5895 and 6E 5925-7125 MHz. FCC engineering sample BE200 card not assumed installed retail module, which reviews identify BE202. Only bands agree with current marketed design. US regulatory region retained, no world wide frequency union.33Regulatory filingmanuals.plus/m/8d74d722251c23510e84b856bd34b1f56931ac563ee8d411b792e2b51aafbf4fRead 7 October 2026Public mirror of BTL-FCC SAR-1-2411C327C, exact RZ09-0582 engineering sample. The EUT frequency table lists 2.4, 5 and 6 GHz bands. The BE200NGWM engineering module does not establish the retail card model. No SAR result is imported.

Wi-Fi module

Intel Killer Wi-Fi 7 BE1750x1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says Intel Killer Wi-Fi 7 BE1750x with Intel Killer Ethernet E5000B and Killer DoubleShot Pro.

Not available

BluetoothiThe version as a number with one decimal, such as 5.4 or 6.0. A qualifier such as or above goes in the source note.

5.41Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says Bluetooth 5.4. The US spec page says 5.4 or above.

5.43Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Connectivity section explicitly Bluetooth 5.4.

Cellular

Not available

Not available

Keyboard and touchpad

5 of 8 differ

Keyboard layoutsiDocumented layouts of the retained regional SKUs. Do not infer a layout solely from the sales country.

Not available

US1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026Exact selected US Layout.

Key switches

Mechanical1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Features list says Predator MagKey 4.0, mechanical switch. The release calls them MagKey 4.0 mechanical switches. The actuation is magnetic.4Maker product pageblog.acer.com/en/discussion/3551/predator-helios-18-ai-review-acers-most-powerful-gaming-laptopRead 15 October 2026Article says Predator MagKey 4.0 mechanical switches with magnetic actuation and 0.7 mm actuation.

Other21Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Maker explicit switch description membrane, which has no laptop enum. Used existing other and preserved word in source note. No mechanical/optical/scissor mechanism guessed. Field/enum gap reported.

Keyboard backlightiA maker-confirmed backlight with no published type uses backlit_unspecified. Do not infer white lighting, a single colour or RGB from backlit alone. A single-zone RGB backlight is RGB zones.

RGB per key1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Features list says per-key RGB keyboard.4Maker product pageblog.acer.com/en/discussion/3551/predator-helios-18-ai-review-acers-most-powerful-gaming-laptopRead 15 October 2026Article lists per-key RGB keyboard lighting.

RGB per key2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026

NumpadiDedicated physical numeric keypad. A virtual touchpad number pad is not counted.

Yes5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026The main Best Buy product photo of this SKU shows a numeric keypad block at the right of the keyboard with a Numlock key. No text source states the numpad.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 2 explicitly keyboard with per-key RGB and 10-key number pad.

Key traveliPhysical key travel distance, not actuation distance.

2mm8Measurementlaptopmedia.com/review/acer-predator-helios-18-ai-ph18-i71-review-stunning-mini-led-brutal-rtx-5090-performance-hot-cpuRead 15 October 2026Review says deep 2.0 mm key travel. TechBang also says 2 mm.9Reviewtechbang.com/posts/130769-acer-predator-helios-18-ai-rtx-5090-reviewRead 15 October 2026TechBang says MagKey mechanical switches with 2 mm travel.

1.5mm3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026

Pointing stickiDedicated stick pointing device such as TrackPoint. A touchpad does not qualify.

Not available

No22Maker product pagemedias-p1.phoenix.razer.com/sys-master-phoenix-images-container/h84/h4a/10064527654942/260514-blade18-k12-black-1500x1000-3.pngRead 7 October 2026Actual factory product gallery image and manual complete layout inspected. All keys visible. Touchpad and external mouse not a pointing stick. No keycap-gap inference about fingerprint hardware.

Touchpad size

Not available

Not available

Touchpad mechanismiA clickpad or glass touchpad that clicks when pressed down is mechanical. Haptic needs a source that says haptic or force feedback.

Not available

Mechanical23Reviewtomshardware.com/laptops/gaming-laptops/razer-blade-18-2026-reviewRead 7 October 2026Nominal Razer 2026 input-device mechanism claim. Maker common family layout specifies same Precision Glass touchpad across GPU options. Does not import 5090 unit display/performance/battery/thermal measurements. Physical clicking expressly described, haptic contrast explicit.

Camera and audio

4 of 7 differ

Webcam

FHD 1920 x 1080 IR1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says FHD 1920 x 1080 IR webcam with PurifiedView AI assistance.

5 MP2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026

IR face loginiAn infrared camera suitable for Windows Hello face authentication. An ordinary webcam or fingerprint sensor does not qualify.

Yes5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Listing says the FHD IR webcam supports Windows Hello facial login.

Yes3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Current 5 MP IR webcam explicitly supports Windows Hello.

Webcam privacy

Not available

Physical shutter2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 2 explicitly mechanical privacy shutter.

Built-in speaker driversiIndividual built-in acoustic drivers, including separate tweeters and woofers. Do not count audio channels or infer driver count from speaker assemblies.

61Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says 6 speakers with Predator Vox technology. The text calls it a six-speaker system with a two-way setup.

62Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 2 explicitly six physical speakers.

Total speaker poweriCombined published power of the built-in speaker drivers. RMS or peak classification belongs in the source note.

Not available

Not available

Audio features

Predator Vox, DTS:X Ultra1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says Predator Vox technology and DTS:X Ultra.

THX Spatial Audio+, Smart Amplifier Technology, 7.1 surround via HDMI3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 202632Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Additional maker sound features. Existing THX Spatial Audio+ retained. Six physical speakers already stored, virtual 7.1 is not physical 7.1 speaker count. Total amplifier output watts absent.

MicrophonesiPhysical built-in microphones, not beamforming channels or microphone modes.

Not available

22Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 2 explicitly dual microphone array.

Battery and power

2 of 5 differ

Battery energyiPublished nominal energy capacity of the installed internal battery in watt-hours. Separate from measured runtime and charger output.

99Wh1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says 99 Wh. Acer's nominal capacity on the battery label is 99.98 Wh per the LaptopMedia teardown, and the maker's rounded 99 Wh figure is stored.

99Wh24Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Maker same battery claim across 2026 matrix. Source-stated energy, no calculation from rounded charge capacity or voltage. Not a reviewer-measured pack value.

Claimed battery lifeiManufacturer maximum runtime for each explicitly named test. Display brightness, configuration and other conditions belong in the source note. Wireless streaming preserves an unnamed content type and does not imply video or audio. Video conferencing requires an explicit calling test, with application and participant setup in the source note. MobileMark versions use different workloads, so compare only rows of the same version.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Use case	Hours (h)
Video playback	5.5
MobileMark 30	3

Source2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page says up to 5.5 hours based on video playback test results and up to 3 hours on the MobileMark 30 test for WQUXGA panel models. The extract wrote MobileMark 2030, which is read as MobileMark 30. Brightness and settings are not stated. These are maker maxima.

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Not available

Adapter rated outputiNominal rated output of the documented supplied or recommended adapter. A temporary dynamic maximum belongs in the source note. Not the laptop charging-input limit.

400W2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page lists a 400 W power adapter. Best Buy and the Stuff review agree on 400 W.

400W25Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Maker 2026 matrix bundled primary adapter rating, exact selected 5070Ti 1 TB seller independently lists 400 W. USB-C 100 W travel input is separate. No laptop CPU/GPU power ceiling derived from adapter 400 W.

Laptop charging connectoriConnector at the laptop end of the documented main charging cable, not the wall plug or adapter-end connector. HP's AC smart pin is a round DC plug, so it is barrel.

Not available

Proprietary2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 2 dedicated shaped power port, separate from USB-C charging.

Charge 0 to 50 % (claimed)iManufacturer time to charge an empty battery to 50%. Adapter and powered-off conditions belong in the source note.

Not available

Not available

Cooling

4 of 4 differ

FansiPhysical cooling fans inside the laptop. Excludes fans in external coolers and the power adapter.

21Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says Dual 6th Gen Predator AeroBlade 3D Fans.4Maker product pageblog.acer.com/en/discussion/3551/predator-helios-18-ai-review-acers-most-powerful-gaming-laptopRead 15 October 2026Article names 6th Gen Predator AeroBlade 3D fans, each with 100 metal blades. The press release says dual fans.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Acer cooling image in the listing shows two fans and says dual 6th Gen AeroBlade 3D fans.

33Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Cooling section explicitly Triple-Fan Cooling System, three physical built-in fans. Optional external cooling-pad fans are excluded.

Vapor chamberiA vapor-chamber heat spreader is installed. Ordinary heatpipes alone do not qualify.

Not available

Yes3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026Current cooling FAQ explicitly installed advanced vapor chamber.

Liquid metaliComponents where the maker confirms liquid-metal thermal material. Ordinary thermal paste is excluded.

CPU4Maker product pageblog.acer.com/en/discussion/3551/predator-helios-18-ai-review-acers-most-powerful-gaming-laptopRead 15 October 2026Article says liquid metal thermal grease helps heat transfer from the CPU. No source says liquid metal is used on the GPU.

Not available

Power modesiPublished laptop operating modes and configured power limits. Do not place observed runtime power measurements in this table.

AAcer Predator Helios 18 AI PH18-I71-90WJ

Not available

BRazer Blade 18 (2026) RTX 5070 Ti, 32 GB

Name
Balanced
Silent
Performance
Turbo
Custom

Source26Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 7 October 2026Original RZ09-0582 guide screenshot rendered and inspected. Modes stored only by name. UI Balanced selected is not proof of maker default, Auto(Default) labels fan control only. No assumed wattages or profile defaults. Does not qualify any 5090-only bench mark for retained 5070Ti.

Security

2 of 4 differ

Fingerprint

None2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Page says Finger Print Reader: No.

Not available

TPM

Not available

2.027Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Installed-platform firmware TPM explicit 2.0, not discrete TPM inferred from OS requirements. Intel PTT nomenclature preserved in note.

Remote management

Not available

Not available

Security lock slotiA dedicated built-in physical security-cable slot. Security locks that occupy a USB-C port do not qualify.

Yes1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Port list ends with Kensington Lock.

Yes3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026

Software

0 of 3 differ

Operating system

Windows 11 Home1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table lists Windows 11 Home and Windows 11 Pro. The exact SKU ships with Windows 11 Home.5Retailer pagebestbuy.com/product/acer-predator-helios-ai-gaming-laptop-18-mini-led-intel-ultra-9-290hx-plus-2026-rtx-5090-32gb-memory-1tb-storage-abyssal-black/JJ8V8HPG64Read 15 October 2026Listing says Windows 11 Home.

Windows 11 Home1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

OS family

Windows1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026

Windows1Maker product pagerazer.com/gaming-laptops/razer-blade-18/RZ09-05827ER3-R3U1Read 5 October 2026

Security updates untiliPublished end date of OS/security updates promised for the exact device model. Preserve the source precision. Do not calculate it from years or substitute a generic OS-version lifecycle. Unknown when no device-specific promise is published.

Not available

Not available

Measured display

4 of 12 differ

Brightness (measured, centre)iReviewer center-point SDR luminance for the matching display configuration. Do not substitute a review average or unspecified measurement.

711nits8Measurementlaptopmedia.com/review/acer-predator-helios-18-ai-ph18-i71-review-stunning-mini-led-brutal-rtx-5090-performance-hot-cpuRead 15 October 2026Maximum brightness in SDR mode: 711 cd/m2 in the centre. The review unit is a Core Ultra 9 290HX Plus with RTX 5090 and the same 3840 x 2400 panel. Memory and storage of the review unit differ from this SKU.

Not available

Brightness (measured, average)iReviewer mean luminance across a documented display grid, normally nine points.

717nits8Measurementlaptopmedia.com/review/acer-predator-helios-18-ai-ph18-i71-review-stunning-mini-led-brutal-rtx-5090-performance-hot-cpuRead 15 October 2026Average over the screen in SDR mode: 717 cd/m2, with 6 percent maximum deviation.

Not available

Contrast ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

1,060nits8Measurementlaptopmedia.com/review/acer-predator-helios-18-ai-ph18-i71-review-stunning-mini-led-brutal-rtx-5090-performance-hot-cpuRead 15 October 2026Peak HDR brightness 1060 cd/m2 at 8 percent white fill. A full white screen gave 1050 cd/m2.

Not available

sRGB coverage (measured)iReviewer measured sRGB coverage, not gamut volume. Instrument and method belong in the source note.

Not available

Not available

DCI-P3 coverage (measured)iReviewer measured DCI-P3 coverage, not gamut volume. Display P3 measurements are identified in the source note.

Not available

Not available

Colour accuracy (measured Delta E)iReviewer colour error before calibration. Delta-E formula, colour space and picture mode belong in the source note.

Not available

Not available

PWM flicker foundiWhether a reviewer detected pulse-width-modulation flicker under the documented test conditions. False does not prove all frequency ranges were tested.

Yes8Measurementlaptopmedia.com/review/acer-predator-helios-18-ai-ph18-i71-review-stunning-mini-led-brutal-rtx-5090-performance-hot-cpuRead 15 October 2026Review says the backlight shows strong pulsations at a high frequency with a very low duty cycle. The frequency and the brightness level are not stored.

Not available

PWM frequency (measured)iDetected PWM frequency at the brightness setting stated by the reviewer.

Not available

Not available

PWM at or below brightnessiHighest display brightness setting at or below which the documented PWM is detected.

Not available

Not available

Response black to white (measured)iReviewer combined rise and fall response for black-to-white-to-black, with test conditions in the source note.

Not available

Not available

Response grey to grey (measured)iReviewer combined rise and fall response between specified grey levels. State the levels in the source note.

Not available

Not available

Measured performance

None of 8 known

Cinebench 2024 single-coreiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Cinebench 2024 multi-coreiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Geekbench 6 single-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

Not available

Not available

Geekbench 6 multi-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

Not available

Not available

3DMark Time Spy graphicsiMeasured by a reviewer, not claimed by the maker. Graphics score, not the overall score. A score the review does not label as graphics is left out.

Not available

Not available

3DMark Steel NomadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

SSD sequential read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Game frame ratesiMatching review-unit game results. Resolution, preset, upscaling, frame generation and ray tracing are stated only when documented.

Not available

Not available

Measured noise and temperature

None of 9 known

Fan noise per modeiReviewer sound-pressure readings for the matching configuration and mode. Measurement distance and workload belong in the source note.

Not available

Not available

Max fan noiseiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Fan noise while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Top surface under loadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Bottom surface under loadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Palm rest under loadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

CPU temperature in stress testiMeasured by a reviewer, not claimed by the maker

Not available

Not available

CPU clock in stress testiMeasured by a reviewer, not claimed by the maker

Not available

Not available

GPU temperature while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery and power

None of 10 known

Battery runtime per testiReviewer runtime for the exact test and configuration. Mixed browsing, video and graphics workloads are classified as mixed use.

Not available

Not available

Wi-Fi browsing runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Video runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full charge time (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Power draw idleiHighest reviewer idle AC power reading for the matching configuration and test conditions.

Not available

Not available

Power draw gamingiReviewer AC power draw during the named game and settings. Not GPU-only power.

Not available

Not available

Power draw maxiMaximum reviewer AC input power during the documented load or stress test. Not the adapter rating.

Not available

Not available

Sustained CPU power (measured)iObserved sustained CPU package power during the documented test. Not the configured PL1 limit.

Not available

Not available

GPU power while gaming (measured)iObserved GPU-only power while running the documented game and settings.

Not available

Not available

Weight (measured)iReviewer measured laptop mass without its power adapter unless the source note explicitly states otherwise.

Not available

Not available

Certifications

0 of 6 differ

Intel EvoiManufacturer certification of the exact configuration as Intel Evo. Processor support alone does not establish certification.

Not available

Not available

Copilot+ PCiManufacturer identifies the configuration as Copilot+ PC. A Copilot keyboard key alone is insufficient.

Not available

Not available

Colour certifications

Calman Verified1Press releasenews.acer.com/acer-introduces-predator-helios-18-ai-the-ultimate-gaming-laptopRead 15 October 2026Table says Calman Verified (Delta E<2). The Delta E figure is a maker claim and is not stored as a measurement.

Calman Verified3Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026The display section explicitly states Calman Verified. The later support matrix separately proves individual factory calibration.

ENERGY STAR

Not available

Not available

EPEAT

Not available

Not available

Other certifications

Not available

Not available

In the box

1 of 2 differ

In the boxiAccessories confirmed for this exact SKU. Do not combine mutually exclusive regional bundles into one box.

Power adapter, Power cord, Memory thermal pad upgrade kit, Swappable MagKey 4.0 WASD and arrow keycaps2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026Acer's package listing for this SKU names the power adapter, the power cord and a memory thermal pad upgrade kit. LaptopMedia also says swappable MagKey 4.0 WASD and arrow keycaps come with it.

Power adapter, Regional power cord, Micro-fiber cleaning cloth, Important Product Information Guide2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 2 lists adapter/regional cord, micro-fiber cleaning cloth and Important Product Information Guide.

Power adapter includediWhether a power adapter is included with this exact regional SKU. A supported or recommended adapter does not prove inclusion.

Yes2Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026

Warranty

2 of 2 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

1year2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Page 3 one-year manufacturer warranty. Separate two-year battery warranty is excluded.

Warranty serviceiDocumented manufacturer warranty service for the named market. Included paid service upgrades belong in the source note.

Not available

Mail-in28Maker product pagerazer.com/warrantyRead 7 October 2026Current US maker original-purchaser warranty process. Manufacturer pays qualifying return postage after service, no universal free inbound-shipping promise. Paid RazerCare terms do not become included onsite service. Only documented shipped return service stored.

Links

Not compared

Product page

www.acer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.0012Maker product pageacer.com/us-en/predator/laptops/helios/helios-18-ai/pdp/NH.U82AA.001Read 15 October 2026

www.razer.com/gaming-laptops/razer-blade-183Maker product pagerazer.com/gaming-laptops/razer-blade-18Read 5 October 2026

Spec sheet

Not available

mysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqs9Maker product pagemysupport.razer.com/app/answers/detail/a_id/20586/~/razer-blade-18%E2%80%9D-%282026%29-%7C-rz09-0582x-support-%26-faqsRead 7 October 2026Maker support specification matrix, correct 2026 family with 290HX Plus. Five GPU/RAM columns read, use first 5070TI/32 GB/1 TB column.

Manual

Not available

dl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdf2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/Blade18-00000737-en.pdfRead 5 October 2026Original Razer Master Guide explicitly names RZ09-0582, not previous RZ09-0529.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Both are also in the API. Back to all laptops.