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Acer Predator Helios Neo 18 AI PHN18-72-92Y3 vs MSI Titan 18 HX AI A2XWJG

A

Product A: Acer

Predator Helios Neo 18 AI PHN18-72-92Y3

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B

Product B: MSI

Titan 18 HX AI A2XWJG

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All 179 fields

Every value links to where we found it.

Only differences

AAcer Predator Helios Neo 18 AI PHN18-72-92Y3

BMSI Titan 18 HX AI A2XWJG

General

3 of 9 differ

Series

Predator Helios Neo 18 AI1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Titan1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Titan 18 HX AI A2XW family name on the sheet.

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

PHN18-72-92Y3, NH.U0HAA.0021Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Acer Corner article on the exact PHN18-72-92Y3. It lists Core Ultra 9 275HX, RTX 5070 Ti with 12 GB, 16 GB DDR5, 1 TB SSD and an 18 inch WQXGA 240 Hz IPS. Part number NH.U0HAA.002 is the US part number shown in the Amazon.com listing. The Acer US product page for this part was not reachable, so no maker spec table was read for the exact SKU.4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026Amazon.com listing for PHN18-72-92Y3 shows Mfr Part Number NH.U0HAA.002, model year 2025, 16 GB RAM, 1 TB Gen 4 SSD and 240 Hz G-SYNC.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

A2XWJG-614US1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026US specification sheet for Titan 18 HX AI A2XWJG-614US, dated 2026-03-12.

GTIN / EAN

1951332861144Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026UPC 195133286114 is shown in the item details.

Not available

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

7 February 20252Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Maker press release dated February 7, 2025 announces the Predator Helios Neo 18 AI (PHN18-72).

Not available

Status

Available4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026The listing is live. Stock varies by seller. The Acer Canada store marks the 92Y3 as end of life and some US stores show it out of stock, so availability is not guaranteed.

Available1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026The A2XWJG-614US sheet is published on the MSI storage site.

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

Not available

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.

US4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026

US1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026US SKU (-614US) on the MSI US specification folder.

ColoursiThe maker's own colour names

Abyssal Black1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Core Black1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Chassis Color: Core Black.

Segment

Gaming1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Gaming1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026MSI Titan flagship gaming laptop with RTX 5090 and a 400W adapter.

Form factor

Clamshell4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026Item details say clamshell.

Clamshell1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Standard clamshell laptop. The sheet lists no convertible or detachable mode.

Chassis

3 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)14.9Thickness (max)28mm(15.8 × 12.1 × 0.6 to 1.1 in)2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Family table for PHN18-72 states 400.96 x 307.9 x 14.9/28 mm. The Amazon listing for PHN18-72-92Y3 states 15.79 x 12.12 x 0.59/1.1 inch, which matches.

Width404Depth307.5Thickness (min)24Thickness (max)32.05mm(15.9 × 12.1 × 0.9 to 1.3 in)2Maker spec sheet (PDF)storage-asset.msi.com/excelSku/vn/nb/Titan%2018%20HX%20AI%20A2XWJG%20%28622VN%29.pdfRead 10 October 2026404 x 307.5 x 24-32.05 mm on the Vietnam sheet of A2XWJG (622VN). The US sheet gives 15.91 x 12.11 x 0.94-1.26 inches for the same chassis.

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

3.3kg(7.3 lb)2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Family table states 3.3 kg. The article on the exact SKU states about 7.28 lb. The adapter is not included.

3.6kg(7.9 lb)1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Weight (W/ Battery) 7.94 (pounds), 3.6 kg on the Vietnam and German sheets.2Maker spec sheet (PDF)storage-asset.msi.com/excelSku/vn/nb/Titan%2018%20HX%20AI%20A2XWJG%20%28622VN%29.pdfRead 10 October 20263.6 kg.

Lid material

Not available

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Bottom material

Not available

Not available

Max hinge angle

Not available

150°5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026The screen opens to about 150 degrees.

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

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Display

11 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)1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

18in(45.7 cm)1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

Native resolution

2560 × 1600px1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

3840 × 2400px1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 202618" UHD+ (3840x2400). The Vietnam sheet of the same model prints 3840x2160 with a 16:10 ratio, which is a typo. 3840x2400 is used.

Pixel density

167.7ppi=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.

IPS1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Article states In-plane Switching (IPS) with ComfyView matte. The Mini LED sibling configurations of the PHN18-72 family are not used.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

IPS-level1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Display line: Mini LED, IPS-Level.

Backlight

Not available

Mini-LED1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

Not available

1,0085Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Spec list: 1008 dimming zones.

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

Not available

AU Optronics AUOC5AC (B180ZAN01.0)5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026AU Optronics AUOC5AC (B180ZAN01.0) on the reviewed A2XWJG unit. Suppliers may vary between units.

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.

Matte1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 20266Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

Matte5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Spec list: 18 inch 16:10 matte UHD+ 3840x2400 mini LED.

Touchscreen

No6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026Record says touchscreen No.

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 Neo 18 AI PHN18-72-92Y3

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
2560	1600	240	Yes

Source1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Article states 18 inch 2560 x 1600 at 240 Hz with NVIDIA G-Sync and Advanced Optimus. No lower resolution mode is stated.

BMSI Titan 18 HX AI A2XWJG

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
3840	2400	120	No

Source1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026120Hz refresh rate. No variable refresh technology is listed.5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026The review lists no G-Sync, FreeSync or Advanced Optimus, so vrr is false.

Max refresh rate

240Hz=CalculatedFrom Refresh rate modes

120Hz=CalculatedFrom Refresh rate modes

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

G-SYNC1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 20262Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 20264Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026

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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

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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

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

Not available

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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

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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

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

Not available

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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%1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Article says 100% DCI-P3. The Amazon listing says up to 100%. The gamut method is not published, so this is a maker claim of unspecified type.4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026

100%1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026100% DCI-P3 (Typical). The sheet does not say coverage or volume.

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

DisplayHDR 10001Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

Not available

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Second display

Not available

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Processor

7 of 14 differ

Processor

Intel Core Ultra 9 275HX1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Intel Core Ultra 9 285HX1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

Processor brand

Intel1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Intel1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 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 Neo 18 AI PHN18-72-92Y3

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	8	2.7	5.4
Efficiency	16	2.1	4.6

Source8Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 14 October 202624 cores: 8 P-cores at 2.7 to 5.4 GHz and 16 E-cores at 2.1 to 4.6 GHz, 24 threads. Generic 55 W base and 160 W turbo power are chip limits, not this laptop's setting, and are not stored.

BMSI Titan 18 HX AI A2XWJG

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	8	2.8	5.5
Efficiency	16	2.1	4.6

Source4Maker product pageintel.com/content/www/us/en/products/sku/242297/intel-core-ultra-9-processor-285hx-36m-cache-up-to-5-50-ghz/specifications.htmlRead 10 October 20268 P-cores at 2.8 GHz base and 5.5 GHz max turbo, 16 E-cores at 2.1 GHz base and 4.6 GHz max turbo, 24 threads. Generic 55 W base and 160 W max turbo power are not the laptop setting.

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.

248Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 14 October 2026

244Maker product pageintel.com/content/www/us/en/products/sku/242297/intel-core-ultra-9-processor-285hx-36m-cache-up-to-5-50-ghz/specifications.htmlRead 10 October 2026

Max boost clock

5.4GHz=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.

36MB8Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 14 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/242297/intel-core-ultra-9-processor-285hx-36m-cache-up-to-5-50-ghz/specifications.htmlRead 10 October 202636 MB Intel Smart Cache. The 40 MB total L2 is not stored in this field.

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.

3nm8Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 14 October 2026Lithography row says TSMC N3B, stored as 3 nm like the other Arrow Lake products.

Not available

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

160W5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Extreme Performance mode in MSI Center: CPU PL1 160 W. Balanced is 140 W. Read by the reviewer, not published by MSI.

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

240W5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Extreme Performance and Balanced modes: PL2 240 W. Read by the reviewer, not published by MSI.

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

Not available

270W1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Max. 270W CPU-GPU Power with MSI OverBoost Ultra Technology, full power CPU and GPU. May vary by scenario.

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

13TOPS8Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 14 October 2026NPU-only 13 TOPS (INT8).

13TOPS4Maker product pageintel.com/content/www/us/en/products/sku/242297/intel-core-ultra-9-processor-285hx-36m-cache-up-to-5-50-ghz/specifications.htmlRead 10 October 2026NPU peak 13 TOPS (INT8), NPU only.

Graphics

5 of 9 differ

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

Yes1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Yes1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

GPU

NVIDIA GeForce RTX 5070 Ti Laptop GPU1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

NVIDIA GeForce RTX 5090 Laptop GPU1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

GPU brand

NVIDIA1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

NVIDIA1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

12GB1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

24GB1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

Not available

175W1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026175W Maximum Graphics Power with Dynamic Boost.

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.

Not available

Not available

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

Not available

2,160MHz1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Up to 2160MHz Boost Clock.

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

Advanced Optimus, MUX switch2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Press release says both models support NVIDIA G-SYNC, NVIDIA Advanced Optimus and MUX Switch.

MUX switch5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026MUX switch. No Advanced Optimus and no G-Sync.

Integrated GPU

Intel Graphics8Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 14 October 2026

Intel Graphics4Maker product pageintel.com/content/www/us/en/products/sku/242297/intel-core-ultra-9-processor-285hx-36m-cache-up-to-5-50-ghz/specifications.htmlRead 10 October 2026Processor graphics: Intel Graphics. The RTX 5090 is separate.

Memory

7 of 9 differ

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

16GB1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

64GB1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 202632GB*2 DDR5-6400. The actual frequency varies by memory combination and CPU capability.

RAM type

DDR51Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

DDR51Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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/s1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

23Maker spec sheet (PDF)storage-asset.msi.com/excelSku/de/nb/Titan%2018%20HX%20AI%20A2XWIG-073.pdfRead 10 October 2026A2XWIG-073: 64 GB DDR5-6400 (2x 32 GB dual-channel). The A2XWJG-614US lists 32GB*2.

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

Slots6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026Record lists memory form factor SO-DIMM and the Amazon listing says 2 RAM slots. This points to socketed memory. The module count of the 16 GB SKU is not stated, so memory slots are not stored.

Slots3Maker spec sheet (PDF)storage-asset.msi.com/excelSku/de/nb/Titan%2018%20HX%20AI%20A2XWIG-073.pdfRead 10 October 2026Two memory slots listed, so the installed RAM is socketed.

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

AAcer Predator Helios Neo 18 AI PHN18-72-92Y3

Not available

BMSI Titan 18 HX AI A2XWJG

Slot	Count	Occupied	Module size (GB)
CSODIMM	2	Yes	32

Source3Maker spec sheet (PDF)storage-asset.msi.com/excelSku/de/nb/Titan%2018%20HX%20AI%20A2XWIG-073.pdfRead 10 October 2026German sheet of the sibling A2XWIG-073 (RTX 5080) lists 2x CSO-DIMM for up to 96 GB. Same Titan 18 HX AI chassis and memory kit. The US A2XWJG sheet says 2 slots, max 96GB.

RAM slots

Not available

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.

64GB2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Press release says up to 64 GB DDR5 system memory for both models. The installed memory of this SKU is 16 GB.4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026Item details say maximum RAM 64 GB.

96GB1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Up to DDR5-6400, 2 slots, max 96GB.

Storage

5 of 7 differ

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

1TB1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

6TB1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 20262TB*1 NVMe SSD PCIe Gen5 plus 2TB*2 NVMe SSD PCIe Gen4, 6 TB in total.

Storage type

NVMe SSD6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

NVMe SSD1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

44Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 20266Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

Not available

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 Neo 18 AI PHN18-72-92Y3

Interface	Count	Occupied
PCIe NVMe	1	Yes
PCIe NVMe	1	No

Source2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Table states up to 2 TB PCIe Gen 4 SSD and SSD slots: 2. One drive is installed in this SKU, so one slot is free. Slot length and per-slot PCIe generation are not stated and are left out.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026Record lists one SSD installed (M.2, NVMe, PCI Express 4.0).

BMSI Titan 18 HX AI A2XWJG

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

Source1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 20263x M.2 SSD slot (NVMe PCIe Gen4) and 1x M.2 SSD slot (NVMe PCIe Gen5). One Gen5 and two Gen4 drives are installed, so one Gen4 slot is free. M.2 2280 size from Ultrabookreview and x4 lanes from the German sheet.5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Four M.2 2280 slots: one PCIe Gen5 and three Gen4.

M.2 slots

Not available

4=CalculatedFrom Storage slots

Free storage slots

1=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Maximum slot PCIe generation

Not available

5=CalculatedFrom Storage slots

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 Neo 18 AI PHN18-72-92Y3

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)	Maximum peripheral power (W)
USB-A	USB 3.2 Gen 1	1	Left	5	Not available	Not available	Not available	Not available
USB-A	USB 3.2 Gen 2	2	Right	10	Not available	Not available	Not available	Not available
USB-C	Not available	1	Rear	40	Thunderbolt 4	Yes	100	15
USB-C	USB 3.2 Gen 2	1	Rear	10	Not available	Yes	100	15
HDMI	HDMI 2.1	1	Rear	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
microSD card	Not available	1	Left	Not available	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	Rear	Not available	Not available	Not available	Not available	Not available

Source3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Left view page 17: Ethernet 10/100/1000/2.5 Gbps, one USB 3.2 Gen 1 port, microSD reader and headset jack. Right view page 18: two USB 3.2 Gen 2 ports with one powered off charging, and Kensington slot. Rear view page 20: DC-in jack, HDMI 2.1, one Thunderbolt 4 USB-C and one USB-C with DisplayPort and DC-in. Page 21 states USB-C is 10 Gbps, up to 3 A at 5 V output and DC-in with a 90 W / 100 W adapter at 20 V on both USB-C ports. The highest value, 100 W, is stored. Retailer copy of the maker text for the PHN18-72-9474 says USB charging up to 90 W. The total of 3 USB-A and 2 USB-C matches the Amazon and Kelaptop listings of the exact SKU. The family press table says dual USB 3.2 Gen 1 Type-A, which the manual figure, Amazon and Kelaptop do not support.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026Record counts 1 USB 3.2 Gen 1 Type-A, 2 USB 3.2 Gen 2 Type-A, 2 USB 3.2 Gen 2 Type-C, 1 HDMI and 1 RJ-45 at 2500 Mbit/s.

BMSI Titan 18 HX AI A2XWJG

Type	Version	Count	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)
USB-C	Thunderbolt 5	2	80	Thunderbolt 5	Yes	140
USB-A	USB 3.2 Gen 2	3	10	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Not available	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	2.5	Not available	Not available	Not available
3.5 mm audio	Not available	1	Not available	Not available	Not available	Not available
SD card	SD Express	1	Not available	Not available	Not available	Not available

Source1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 20262x Thunderbolt 5 (DisplayPort / Power Delivery 3.1), 3x Type-A USB 3.2 Gen2, 1x HDMI 2.1 (8K@60Hz / 4K@120Hz), 1x SD Express card reader, 2.5 Gigabit Ethernet, 1x Mic-in/Headphone-out combo jack. No side is stated. 80 Gbps is the symmetric Thunderbolt 5 rate.3Maker spec sheet (PDF)storage-asset.msi.com/excelSku/de/nb/Titan%2018%20HX%20AI%20A2XWIG-073.pdfRead 10 October 2026Same sheet: 2x Thunderbolt 5 with USB-PD 3.1 up to 140 W and 2x DisplayPort 2.1 via Thunderbolt 5. Charging via USB-PD 15-140 W idle and 65-140 W in use, 65 to 140 W adapter recommended. Ultrabookreview says USB-C charging up to 100W, not tested. The maker sheet is used.

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

2.5Gbps=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

140W=CalculatedFrom Ports

Wireless

2 of 5 differ

Wi-Fi

Wi-Fi 6E1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Wi-Fi 71Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

Not available

Not available

Wi-Fi module

Killer Wi-Fi 6E AX1675i1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Article says Killer Wi-Fi 6E AX1675i. The Wi-Fi 6 GHz band is not stored because no source for this SKU states the bands.

Intel Killer Wi-Fi 7 BE17505Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Killer BE1750x (Intel BE200NGW), Wi-Fi 7.

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.

5.41Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Article says Bluetooth 5.4 or above. The press release family table for the 18 inch model says 5.3 or above. The lower bound 5.4 of the exact SKU article is stored and the or above qualifier stays in this note.4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026Item details say Bluetooth 5.4. The maker article says 5.4 or above.

5.41Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

Not available

Key switches

Not available

Mechanical1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Cherry Mechanical Per-Key RGB Gaming Keyboard by SteelSeries with Copilot Key, 102 keys.

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 zones1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026Article says 4-zone RGB keyboard.2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Release text says dynamic 4-zone RGB keyboards.

RGB per key1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

Yes3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Page 22 states the keyboard has a numeric keypad.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

Yes1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026102 keys. Ultrabookreview confirms a numpad.5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Keyboard has a rubber-dome NumPad.

Key traveliPhysical key travel distance, not actuation distance.

Not available

Not available

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

No3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Keyboard view figure on page 15 shows no pointing stick. Kelaptop lists the pointing device as touchpad only.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

Not available

Touchpad size

Not available

Width131Height82mm(5.2 × 3.2 in)3Maker spec sheet (PDF)storage-asset.msi.com/excelSku/de/nb/Titan%2018%20HX%20AI%20A2XWIG-073.pdfRead 10 October 2026Borderless haptic touchpad (131 x 82 mm). Chassis feature of the Titan 18 HX AI, from the A2XWIG-073 sheet.

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

Haptic1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026RGB Haptic Touchpad.

Camera and audio

5 of 7 differ

Webcam

1080p2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Table states FHD (1920x1080) IR camera.

1080p1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026IR FHD type (30fps@1080p) with HDR and 3D Noise Reduction+.

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

Yes3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Page 15 states the built-in infrared camera supports Windows Hello.

Yes1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026IR FHD webcam. Ultrabookreview says the IR camera supports Windows Hello.5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026IR camera supports Windows Hello.

Webcam privacy

Not available

Physical shutter1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Security row lists Webcam 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.

21Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

61Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 20264x 2W audio speaker plus 2x 2W audio woofer, six drivers.

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

Not available

12W1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Six drivers at 2W each as listed. The rating type (RMS or peak) is not stated.

Audio features

DTS:X Ultra2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Table states DTS X:Ultra and 2 speakers. Speaker power is not published.

Sound by Dynaudio, Nahimic 3 Audio Enhancer, Hi-Res Audio Ready1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

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

32Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Press release names the PurifiedVoice 2.0 triple microphone array. The manual screen view shows microphones in the top bezel and one more with AI noise reduction. Three physical microphones are stored, not beamforming channels.3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Page 14 screen view lists microphones (item 1) and one microphone with AI noise reduction (item 4).

Not available

Battery and power

3 of 5 differ

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

90Wh2Press releasenews.acer.com/acer-launches-new-predator-helios-neo-ai-gaming-laptops-with-next-gen-processors-and-gpusRead 14 October 2026Table states 90 Whr. The Amazon listing for the exact SKU states 90 watt-hours.4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026

99.9Wh1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 20264-Cell, 99.9 Whrs.

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.

Not available

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.

330W6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026Record lists AC adapter power 330 W.7Retailer pagesparepartworld.com/acer/notebook/predator-serie/predator-helios-neo-18-phn18-72/adapter-149229591Read 14 October 2026

400W1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026400W Adaptor.

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.

Barrel7Retailer pagesparepartworld.com/acer/notebook/predator-serie/predator-helios-neo-18-phn18-72/adapter-149229591Read 14 October 2026Spare part listing for the original Acer adapter of the PHN18-72 states 330 W and a 5.5 mm outer and 1.7 mm inner barrel connector.

Not available

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

2 of 4 differ

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

24Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026The Amazon listing for the sibling PHN18-72-9474 uses maker text that says dual fans with 5th Gen AeroBlade 3D metal fans. The same PHN18-72 chassis is used. The press release also says fans in the plural. Two fans are stored.

25Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Cooling: two fans, four radiators, vapor chamber and heatpipes.

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

Not available

Yes3Maker spec sheet (PDF)storage-asset.msi.com/excelSku/de/nb/Titan%2018%20HX%20AI%20A2XWIG-073.pdfRead 10 October 2026Vapor chamber cooling listed on the sibling sheet. Ultrabookreview also lists a vapor chamber for the A2XWJG.5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Cooling: two fans, four radiators, vapor chamber, heatpipes.

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

Not available

Not available

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

AAcer Predator Helios Neo 18 AI PHN18-72-92Y3

Name
Quiet
Balanced
Performance
Turbo
Eco

Source3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Pages 54 and 55 list Quiet, Balanced, Performance, Turbo and Eco. The choices depend on AC or battery power. No power limits in watts are published.

BMSI Titan 18 HX AI A2XWJG

Name
Extreme Performance
Balanced
Silent
Eco-Silent

Source5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026MSI Center modes named in the review: Silent (MSI Center 2.0.50.0 and older), Balanced, Extreme Performance and Eco-Silent (2.0.52.0 and newer). MSI publishes no per-mode wattage, so none is stored.

Security

2 of 4 differ

Fingerprint

Not available

None5Reviewultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026No fingerprint sensor. IR camera for Windows Hello.

TPM

Not available

2.01Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Firmware Trusted Platform Module (fTPM) 2.0.

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.

Yes3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Page 18 lists a Kensington lock slot on the right side.6Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

Yes1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Kensington Lock listed under Security.

Software

1 of 3 differ

Operating system

Windows 11 Home1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Windows 11 Pro1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

OS family

Windows1Maker product pageblog.acer.com/en/discussion/3555/helios-neo-18-ai-18-inch-gaming-laptop-with-rtx-5070-tiRead 14 October 2026

Windows1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 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

7 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.

Not available

601.18nits6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026X-Rite i1 Pro, maximum brightness at the center on power, 601.18 cd/m2. Review unit A2XWJG with 64 GB RAM and 6 TB SSD.

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

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

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

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

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99.8%6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026X-Rite i1 Pro: 99.8% sRGB.

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

Not available

97.8%6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026X-Rite i1 Pro: 97.8% DCI-P3.

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

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1.247Measurementpcguide.com/laptop/review/msi-titan-18-hx-ai-a2xwjgRead 10 October 2026Datacolor SpyderX Elite, SDR mode, average Delta-E 1.24 (maximum 2.29). Colour space and picture mode are not stated. Review unit A2XWJG with 64 GB RAM.

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

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Yes6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026PWM present at all brightness levels, reviewer does not find it noticeable.

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

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2,600Hz6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 20262600 Hz.

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

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100%6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026PWM present at all brightness levels, so 100.

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

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

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Measured performance

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

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138points6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Extreme Performance mode, hybrid graphics, auto fans, laptop on a stand. Cinebench 2024 single core 138.

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

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2,268points6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026CPU 2268 points as a loop result in Extreme Performance mode.

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.

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3,063points6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Geekbench 6.2.2, Extreme Performance mode.

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.

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22,015points6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Geekbench 6.2.2, Extreme Performance mode.

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.

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25,620points6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Time Spy graphics score 25620 (overall 24069), Extreme Performance mode, GPU +100 MHz core and +200 MHz memory.

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

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6,303points6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Steel Nomad 6303 in Extreme Performance mode with the same GPU overclock.

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

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

AAcer Predator Helios Neo 18 AI PHN18-72-92Y3

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BMSI Titan 18 HX AI A2XWJG

Game	Width (px)	Height (px)	Preset	Upscaling	Ray tracing	Average FPS	1 % low FPS
Black Myth: Wukong	3840	2400	Cinematic, RT Very High	DLSS 4.0 Balanced, multi frame generation 2x	Yes	57	22
Cyberpunk 2077	3840	2400	RT Overdrive, path tracing	DLSS Balanced, multi frame generation 2x	Yes	67	28
Far Cry 6	3840	2400	Ultra, TAA	Not available	Not available	98	72
Horizon Forbidden West	3840	2400	Very High, TAA	Not available	Not available	58	44
Red Dead Redemption 2	3840	2400	Ultra Optimized, TAA	Not available	Not available	87	52
Shadow of the Tomb Raider	3840	2400	Highest, TAA	Not available	Not available	109	92

Source6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 20263840x2400 native, Extreme Performance mode, laptop on a stand, GPU overclocked +100 MHz core and +200 MHz memory. Average fps with 1% lows. Settings as listed in the review table.

Measured noise and temperature

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

AAcer Predator Helios Neo 18 AI PHN18-72-92Y3

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BMSI Titan 18 HX AI A2XWJG

Power mode	Load	Noise (dB(A))
Balanced	Gaming	45
Extreme Performance, automatic fans	Gaming	52
Extreme Performance, Cooler Boost	Gaming	58

Source6Measurementultrabookreview.com/72459-msi-titan-18-hx-5090-reviewRead 10 October 2026Head-level noise from the review's power mode table during gaming: Balanced about 45 dBA, Extreme Performance about 52 dBA with automatic fans and 58 dBA with Cooler Boost. Silent mode is under 35 dBA and is not stored.

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

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58dB(A)=CalculatedFrom Fan noise per mode

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

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58dB(A)=CalculatedFrom Fan noise per mode

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

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

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

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

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

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

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Measured battery and power

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

AAcer Predator Helios Neo 18 AI PHN18-72-92Y3

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BMSI Titan 18 HX AI A2XWJG

Test	Brightness (nits)	Power mode	Hours (h)
Mixed use	176	Eco preset, integrated graphics	4.25

Source7Measurementpcguide.com/laptop/review/msi-titan-18-hx-ai-a2xwjgRead 10 October 20264 h 15 min hybrid test: two hours of muted HD video, then web browsing and document viewing. Integrated graphics, eco power preset, RGB and performance modes off, Wi-Fi on, Bluetooth off. Brightness set to about 120 nits and measured at 176 nits in SDR.

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

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Video runtimeiMeasured by a reviewer, not claimed by the maker

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

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

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

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

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

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

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

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Certifications

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

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

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Colour certifications

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ENERGY STAR

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EPEAT

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Other certifications

TÜV Rheinland Low Blue Light3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Page 15 note says the low blue light panel works in compliance with TÜV Rheinland in the default Standard preset mode.

Secured-core PC1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026Secured-core PCs listed under Security.

In the box

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

AC Adapter, Power Cord4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026Item details list built-in media as AC Adapter, Laptop and Power Cord.

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

Yes4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 20266Spec databasekelaptop.com/en/acer-predator-helios-neo-18-ai-phn18-72-92y3-nh-u0haa-002Read 14 October 2026

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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.

1year4Retailer pageamazon.com/dp/B0FMZJ18CMRead 14 October 2026Item details say One-year International Travelers Limited Warranty (ITW).

3years1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 20263 years limited warranty, US sheet.

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

Mail-in, Carry-in5Maker spec sheet (PDF)images.acer.com/is/content/acer/Acer_CONS_WTY_DOC_1_YR_MICI_US_CA_MX_LA_46_AD148_008_090514pdfRead 14 October 2026Generic Acer limited warranty agreement for the US and Canada. Page 1 says 1 Year Limited: Parts and Labor, Mail In or Carry In. It is not specific to this model.

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Links

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Product page

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Spec sheet

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storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdf1Maker spec sheet (PDF)storage-asset.msi.com/specSheet/us/nb/Titan%2018%20HX%20AI%20A2XWJG-614US.pdfRead 10 October 2026

Manual

content.etilize.com/User-Manual/1086710295.pdf3Owner's manualcontent.etilize.com/User-Manual/1086710295.pdfRead 14 October 2026Acer user manual of May 2025 for the Predator Helios Neo 16 AI and 18 AI. It covers PHN16-73 and PHN18-72. Port figures are shared by both models.

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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.

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