Laptops / Compare
LG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB) vs LG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
Product A: LG
gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
73 of 179 known
ASUS Zenbook S16 (2026) UM5606GA
ASUS Zenbook A16 UX3607OA (Snapdragon X2 Elite Extreme, touch)
ASUS Zenbook DUO (2026) UX8407AA-DS99T
ASUS Zenbook A14 UX3407NA (Snapdragon X2 Elite)
Acer Swift 16 AI SF16-71T-70PN (2026)
Apple MacBook Air 15-inch (M5, 2026)
Apple MacBook Air 13-inch (M5, 2026)
Framework Laptop 13 Pro (2026, Core Ultra X7 358H)
ASUS Zenbook S 14 (2026) UX5406AA
Lenovo Yoga Slim 7i Aura Edition (14", Gen 11) 14IPH11
Dell XPS 14 (2026) DA14260
Lenovo Chromebook Plus 14 Gen 10 (83MY0000US)
Change LG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
Compare the LG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB) with
ASUS Zenbook S16 (2026) UM5606GA
ASUS Zenbook A16 UX3607OA (Snapdragon X2 Elite Extreme, touch)
ASUS Zenbook DUO (2026) UX8407AA-DS99T
ASUS Zenbook A14 UX3407NA (Snapdragon X2 Elite)
Acer Swift 16 AI SF16-71T-70PN (2026)
Apple MacBook Air 15-inch (M5, 2026)
Apple MacBook Air 13-inch (M5, 2026)
Framework Laptop 13 Pro (2026, Core Ultra X7 358H)
ASUS Zenbook S 14 (2026) UX5406AA
Lenovo Yoga Slim 7i Aura Edition (14", Gen 11) 14IPH11
Dell XPS 14 (2026) DA14260
Lenovo Chromebook Plus 14 Gen 10 (83MY0000US)Product B: LG
gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
66 of 179 known
ASUS Zenbook A16 UX3607OA (Snapdragon X2 Elite Extreme, touch)
ASUS Zenbook S16 (2026) UM5606GA
Apple MacBook Air 15-inch (M5, 2026)
ASUS Zenbook A14 UX3407NA (Snapdragon X2 Elite)
Apple MacBook Air 13-inch (M5, 2026)
Acer Swift 16 AI SF16-71T-70PN (2026)
ASUS Zenbook DUO (2026) UX8407AA-DS99T
ASUS Zenbook S 14 (2026) UX5406AA
Dell XPS 14 (2026) DA14260
Framework Laptop 13 Pro (2026, Core Ultra X7 358H)
Lenovo Yoga Slim 7i Aura Edition (14", Gen 11) 14IPH11
Apple MacBook Air 15-inch (M4, 2025)
Change LG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
Compare the LG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB) with
ASUS Zenbook A16 UX3607OA (Snapdragon X2 Elite Extreme, touch)
ASUS Zenbook S16 (2026) UM5606GA
Apple MacBook Air 15-inch (M5, 2026)
ASUS Zenbook A14 UX3407NA (Snapdragon X2 Elite)
Apple MacBook Air 13-inch (M5, 2026)
Acer Swift 16 AI SF16-71T-70PN (2026)
ASUS Zenbook DUO (2026) UX8407AA-DS99T
ASUS Zenbook S 14 (2026) UX5406AA
Dell XPS 14 (2026) DA14260
Framework Laptop 13 Pro (2026, Core Ultra X7 358H)
Lenovo Yoga Slim 7i Aura Edition (14", Gen 11) 14IPH11
Apple MacBook Air 15-inch (M4, 2025)52 of 171 fields differ
- 33 different values
- 19 known for one only
- 23 the same
- 96 missing for both
Weight
0 to 3 kg
Weight (published)
A1.379kg
B1.397kg
All 179 fields
Every value links to where we found it.


General
4 of 9 differ
Series
Model numbers
GTIN / EAN
Announced
Not available
Not available
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Launch price (EU)
Not available
Not available
Markets
Colours
Segment
Chassis
3 of 6 differ
Dimensions
Width378.46Depth264.16Thickness (min)13.208Thickness (max)14.478mm(14.9 × 10.4 × 0.5 to 0.6 in)1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026Exact US SKU sheet dated February 24 2026. Convert published body inches exactly at 25.4 mm/in: 378.46 width, 264.16 depth, 13.208 minimum and 14.478 maximum thickness. Maker says non-metric measurements approximate. Measurement conditions/feet are unstated. The identical current page row is mislabeled WxHxD, so the PDF explicit W x D x H determines axes. No metric measurements borrowed from overseas variants.
Width358.14Depth254Thickness (min)12.446Thickness (max)12.954mm(14.1 × 10 × 0.5 in)1Maker product pagelg.com/us/laptops/lg-16t95tp-k.ad87u1-gram-laptopRead 23 October 2026Specification table lists 14.1" x 10.00" x 0.49 ~ 0.51" under the label Dimensions (WxHxD). The 0.5-inch profile in the key features shows the third value is thickness, so the values are width, depth and thickness. Converted exactly at 25.4 mm per inch. The conditions of the thickness range are not stated.
Weight (published)
Lid material
Not available
Not available
Bottom material
Not available
Not available
Max hinge angle
Not available
MIL-STD-810 testing (claimed)
Yes1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 20262Maker product pagelg.com/us/laptops/lg-17z90u-g.au75u1-gram-laptopRead 7 October 2026Maker footnote 1 claims MIL-STD-810H tests December 9 to 23, 2025. Listed methods 500.6 low pressure, 501.7 high temperature, 502.7 low temperature procedures I/II, 514.8 vibration I. This is a controlled laboratory claim, not every military standard test.
Display
12 of 25 differ
Screen size
Native resolution
Pixel density
177.6ppi
212.3ppi
Panel type
Backlight
Not available
Dimming zones
Not available
Not available
Panel part number
Not available
Not available
Screen surface
Not available
Touchscreen
Stylus
Not available
Refresh rate modes
ALG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
| Width (px) | Height (px) | Maximum operating refresh (Hz) |
|---|---|---|
| 2560 | 1600 | 60 |
BLG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
| Width (px) | Height (px) | Maximum operating refresh (Hz) | VRR |
|---|---|---|---|
| 2880 | 1800 | 120 | Yes |
Max refresh rate
60Hz
120Hz
Adaptive sync
Not available
Not available
Gray-to-gray response time (claimed)
Not available
Not available
Native panel colour depth
Not available
Not available
Brightness (SDR, claimed)
Not available
Peak brightness (SDR outdoors, claimed)
Not available
Not available
Sustained brightness (HDR, claimed)
Not available
Not available
Peak brightness (HDR, claimed)
Not available
Not available
sRGB coverage (claimed)
Not available
Not available
DCI-P3 coverage (claimed)
Adobe RGB coverage (claimed)
Not available
Not available
HDR certification
Not available
Not available
Factory calibrated
Not available
Not available
Second display
Not available
Not available
Processor
10 of 14 differ
Processor
Intel Core Ultra 7 3551Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026
Processor brand
Core configuration
ALG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
| Core type | Count | Base clock (GHz) | Max clock (GHz) |
|---|---|---|---|
| Performance | 4 | 2.3 | 4.7 |
| Low-power efficiency | 4 | 1.7 | 3.5 |
BLG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
| Core type | Count | Base clock (GHz) | Max clock (GHz) |
|---|---|---|---|
| Performance | 6 | 2 | 5.1 |
| Efficiency | 8 | 1.5 | 4.4 |
| Low-power efficiency | 2 | 0.7 | 2.5 |
CPU cores
8
16
Cores labelled performance
4
6
Cores labelled efficiency
4
10
Threads
Max boost clock
4.7GHz
5.1GHz
L3 cache
Process
1.8nm4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 7 October 2026Exact 355 CPU compute fabrication. Numeric 1.8 is the nominal 1.8-nanometer class explicitly identified by Intel corporate testimony, not a converted guess or physical gate length. GPU Lithography Intel 3 is a separate die and not substituted.10Maker spec sheet (PDF)d1dth6e84htgma.cloudfront.net/HHRG_119_IF_17_Wstate_Grebe_J_20260415_77d1a28e09.pdfRead 7 October 2026Intel corporate written testimony to US House Energy and Commerce, April 15, 2026, page 2: Intel currently manufactures an advanced 1.8 nanometer-class semiconductor technology or 18A. This proves the nominal numeric class, not physical transistor dimensions. Coupled with exact 355 CPU Lithography Intel 18A.
Sustained CPU power (configured)
Not available
Not available
Peak CPU power (configured)
Not available
Not available
Combined CPU and GPU power
Not available
Not available
NPU performance
Graphics
1 of 9 differ
Discrete GPU
GPU
Not available
Not available
GPU brand
Not available
Not available
VRAM
Not available
Not available
Max GPU power (TGP)
Not available
Not available
Dynamic Boost
Not available
Not available
GPU boost clock
Not available
Not available
GPU switching
Not available
Not available
Integrated GPU
Intel Arc 140T3Maker product pageintel.com/content/www/us/en/products/sku/241751/intel-core-ultra-7-processor-255h-24m-cache-up-to-5-10-ghz/specifications.htmlRead 23 October 2026Intel Arc 140T GPU with 8 Xe-cores in the 255H.4Reviewrtings.com/laptop/reviews/lg/gram-pro-2-in-1-16-2026Read 23 October 2026Public review text names the integrated Intel Arc 140T graphics.
Memory
2 of 9 differ
Installed RAM
RAM type
Memory channels
RAM upgrade
Memory slots
Not available
Not available
RAM slots
Not available
Not available
Free RAM slots
Not available
Not available
Maximum supported RAM
Not available
Not available
Storage
4 of 7 differ
Installed storage
512GB1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026Installed storage is 512 GB. Storage connector context: Exact sheet and current maker both name dual M.2 SSD slots. Per-slot form, generation and occupancy remain unproved. No connector generation is inferred from drive capability or generic slots. There are two documented M.2 connectors, but exact occupancy and form factors are unproved. The optional slot table is omitted because the current count calculation would turn those unknowns into false zero counts.2Maker product pagelg.com/us/laptops/lg-17z90u-g.au75u1-gram-laptopRead 7 October 2026Installed storage is 512 GB. Storage connector context: Current storage cell names M.2 Dual SSD slots and Gen 5 NVMe 512 GB. Older exact sheet says Gen 4. Combined slot/drive wording does not resolve installed or per-slot maximum generation, so those values are omitted. There are two documented M.2 connectors, but exact occupancy and form factors are unproved. The optional slot table is omitted because the current count calculation would turn those unknowns into false zero counts.
Storage type
Installed drive PCIe generation
Not available
Storage slots
ALG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
Not availableBLG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
| Interface | PCIe generation | Count |
|---|---|---|
| PCIe NVMe | 4 | 2 |
M.2 slots
Not available
Not available
Free storage slots
Not available
Not available
Maximum slot PCIe generation
Not available
4
Ports
2 of 7 differ
Ports
ALG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
| Type | Version | Count | Side | Thunderbolt or USB4 | DP Alt Mode | Maximum peripheral power (W) |
|---|---|---|---|---|---|---|
| USB-C | Not available | 2 | Left | Thunderbolt 4 | Yes | 15 |
| USB-A | 3.2 Gen 1 | 2 | Right | Not available | Not available | Not available |
| HDMI | HDMI 2.1 | 1 | Left | Not available | Not available | Not available |
| 3.5 mm audio | Not available | 1 | Right | Not available | Not available | Not available |
Source1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026Exact sheet HDMI 2.1 and two USB 3.2 Gen 1/two USB4 Gen 3x2/Thunderbolt 4. Manual supplies sides and DP Alt Mode/power output.3Owner's manualgscs-b2c.lge.com/downloadFileRead 7 October 2026Page 74 left HDMI/two USB-C, right two USB-A/audio. Page 91 explicitly DP USB-C Alternate Mode. Page 97 supplies 10 W for ordinary USB peripherals and up to 15 W for USB PD peripherals. The stored 15 W maximum requires USB PD. Simultaneous shared output budget is unstated. No cable rating substituted for accepted laptop input.
BLG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
| Type | Version | Count | Maximum data rate (Gbps) | Thunderbolt or USB4 | DP Alt Mode |
|---|---|---|---|---|---|
| USB-C | USB4 Gen 3x2 | 2 | 40 | Thunderbolt 4 | Yes |
| USB-A | USB 3.2 Gen 1x1 | 2 | 5 | Not available | Not available |
| HDMI | Not available | 1 | Not available | Not available | Not available |
| 3.5 mm audio | Not available | 1 | Not available | Not available | Not available |
USB-C ports
2
2
Thunderbolt
Yes
Yes
Highest HDMI version
HDMI 2.1
Not available
Card reader
No
No
Ethernet speed
Not available
Not available
Maximum USB-C charging input
Not available
Not available
Wireless
3 of 5 differ
Wi-Fi
Wi-Fi bands
Not available
Wi-Fi module
Intel Wi-Fi 7 BE211D2W1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 20263Owner's manualgscs-b2c.lge.com/downloadFileRead 7 October 2026Printed page 61 exact 17Z90U/17ZB90U platform table. Enhances existing BE211 family name with its published physical module suffix. No socket or form-factor inference.
Not available
Bluetooth
Cellular
Not available
Not available
Keyboard and touchpad
3 of 8 differ
Keyboard layouts
Not available
Key switches
Not available
Not available
Keyboard backlight
Not available
Numpad
Not available
Key travel
Not available
Not available
Pointing stick
Not available
Not available
Touchpad size
Not available
Not available
Touchpad mechanism
Not available
Not available
Camera and audio
2 of 7 differ
Webcam
IR face login
Webcam privacy
Not available
Not available
Built-in speaker drivers
Not available
Not available
Total speaker power
Not available
Not available
Battery and power
1 of 5 differ
Battery energy
Claimed battery life
ALG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
| Use case | Hours (h) |
|---|---|
| Video playback | 27.5 |
Source1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026Exact-model sheet claims up to 27.5 hours video playback, distinct from reviewer measurements.2Maker product pagelg.com/us/laptops/lg-17z90u-g.au75u1-gram-laptopRead 7 October 2026Maker footnote 2: Full HD 1080p local video, wireless off, 150 nits, earphones, default options, January 2026. Exact test-unit CPU/memory/storage are not separately named. This remains the claim advertised for the stored SKU, not an exact-unit measurement.
BLG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
| Use case | Hours (h) |
|---|---|
| Video playback | 21 |
Adapter rated output
Laptop charging connector
Charge 0 to 50 % (claimed)
Not available
Not available
Cooling
1 of 4 differ
Fans
Not available
Not available
Vapor chamber
Not available
Not available
Liquid metal
Not available
Not available
Power modes
ALG gram Pro 17 (Core Ultra 7 355, 16 GB/512 GB)
| Name |
|---|
| AI Mode |
| Low |
| Normal |
| High |
| Max |
BLG gram Pro 2-in-1 16 (Core Ultra 7 255H, 32 GB/1 TB)
Not availableSecurity
None of 4 known
Fingerprint
Not available
Not available
TPM
Not available
Not available
Remote management
Not available
Not available
Security lock slot
Not available
Not available
Software
0 of 3 differ
Operating system
OS family
Security updates until
Not available
Not available
Measured display
None of 12 known
Brightness (measured, centre)
Not available
Not available
Brightness (measured, average)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
HDR peak brightness (measured)
Not available
Not available
sRGB coverage (measured)
Not available
Not available
DCI-P3 coverage (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
PWM flicker found
Not available
Not available
PWM frequency (measured)
Not available
Not available
PWM at or below brightness
Not available
Not available
Response black to white (measured)
Not available
Not available
Response grey to grey (measured)
Not available
Not available
Measured performance
None of 8 known
Cinebench 2024 single-core
Not available
Not available
Cinebench 2024 multi-core
Not available
Not available
Geekbench 6 single-core
Not available
Not available
Geekbench 6 multi-core
Not available
Not available
3DMark Time Spy graphics
Not available
Not available
3DMark Steel Nomad
Not available
Not available
SSD sequential read (measured)
Not available
Not available
Game frame rates
Not available
Not available
Measured noise and temperature
None of 9 known
Fan noise per mode
Not available
Not available
Max fan noise
Not available
Not available
Fan noise while gaming
Not available
Not available
Top surface under load
Not available
Not available
Bottom surface under load
Not available
Not available
Palm rest under load
Not available
Not available
CPU temperature in stress test
Not available
Not available
CPU clock in stress test
Not available
Not available
GPU temperature while gaming
Not available
Not available
Measured battery and power
None of 10 known
Battery runtime per test
Not available
Not available
Wi-Fi browsing runtime
Not available
Not available
Video runtime
Not available
Not available
Full charge time (measured)
Not available
Not available
Power draw idle
Not available
Not available
Power draw gaming
Not available
Not available
Power draw max
Not available
Not available
Sustained CPU power (measured)
Not available
Not available
GPU power while gaming (measured)
Not available
Not available
Weight (measured)
Not available
Not available
Certifications
2 of 6 differ
Intel Evo
Not available
Not available
Copilot+ PC
Yes1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 20262Maker product pagelg.com/us/laptops/lg-17z90u-g.au75u1-gram-laptopRead 7 October 2026
Not available
Colour certifications
Not available
Not available
EPEAT
Not available
Not available
Other certifications
Not available
Not available
In the box
1 of 2 differ
In the box
65W AC adapter, External USB-C to USB-C cable (3 A), AC power cord1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026Taken from the exact sheet AC Adapter row. Other box contents such as paper documents are not published and are not listed.
Stylus pen, 65W AC adapter with external USB-C to USB-C cable (3 A cable)1Maker product pagelg.com/us/laptops/lg-16t95tp-k.ad87u1-gram-laptopRead 23 October 2026Adapter row, plus the included stylus pen from the features text. Footnote 8 says a Thunderbolt cable is not included. Other box contents are not published.
Power adapter included
Warranty
1 of 2 differ
Manufacturer warranty (source market)
Links
Not compared
Product page
www.lg.com/us/laptops/lg-17z90u-g.au75u1-gram-laptop2Maker product pagelg.com/us/laptops/lg-17z90u-g.au75u1-gram-laptopRead 7 October 2026Exact US maker SKU page. Full specification rows read from its public server-rendered __NEXT_DATA__ productData.allInfo JSON after ordinary HTTP 200 retrieval. Accessible web text omits some nested table cells.
Spec sheet
images.webfronts.com/cache/frmunevtfgdm.pdf1Maker spec sheet (PDF)images.webfronts.com/cache/frmunevtfgdm.pdfRead 10 October 2026Original LG Electronics USA exact 17Z90U-G.AU75U1 one-page specification, dated February 24, 2026, hosted by the public retailer document CDN Webfronts. This is the 16 GB/512 GB/355/IPS non-touch configuration. Touch and RTX 5050 R-series options are excluded.
Not available
Manual
gscs-b2c.lge.com/downloadFile3Owner's manualgscs-b2c.lge.com/downloadFileRead 7 October 2026Original LG CDN English LG Easy Guide 17Z90U/17ZB90U, version 7.2.2601.0801, linked by exact US SKU support. 176 pages, page 74 diagram rendered and inspected.5Maker product pagelg.com/us/support/product/lg-17Z90U-G.AU75U1Read 5 October 2026
Not available
EPREL registration number
Not available
Not available
Both are also in the API. Back to all laptops.