LG Gram Pro 16Z90TP-G 16" Hybrid AI Laptop
Intel® Core™ Ultra 7 255H, 1TB SSD, 16 GB RAM | Black | [2025] | : 16 GB LPDDR5x-SDRAM 8400 MHz | : 1 TB SSD | : Intel Arc 140T | : Wi-Fi 7 (802.11be) Bluetooth 5.4 | : Lithium-Ion (Li-Ion) 77 Wh 65 W | : Windows 11 Home 64-bit
Main Specification
| High performance Laptop Clamshell Black | |
| Intel Core Ultra 7 255H 5.1 GHz Processor cores: 16 | |
| 40.6 cm (16") 2.5K 2560 x 1600 pixels IPS-Pro Matt 16:10 | |
| 16 GB LPDDR5x-SDRAM 8400 MHz | |
| 1 TB SSD | |
| Intel Arc 140T | |
| Wi-Fi 7 (802.11be) Bluetooth 5.4 | |
| Lithium-Ion (Li-Ion) 77 Wh 65 W | |
| Windows 11 Home 64-bit |
Design
| Colour name | Obsidian Black |
|---|---|
| Product type | Laptop |
| Product colour | Black |
| Form factor | Clamshell |
| Housing material | Magnesium |
| Market positioning | High performance |
| Introduction year | 2025 |
| Country of origin | China |
| Original brand name | LG |
Display
| Display diagonal | 40.6 |
|---|---|
| Display resolution | 2560 x 1600 |
| Touchscreen | No |
| HD type | 2.5K |
| Panel type | IPS-Pro |
| Native aspect ratio | 16:10 |
| Display surface | Matt |
| Anti-glare screen | Yes |
| Display brightness | 400 |
| Display diagonal (metric) | 40.6 |
| RGB colour space | DCI-P3 |
| Colour gamut | 99 |
| Maximum refresh rate | 144 |
| Contrast ratio (typical) | 1500:1 |
Processor
| Processor manufacturer | Intel |
|---|---|
| Processor family | Intel Core Ultra 7 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 255H |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor boost frequency | 5.1 |
| Processor frequency | 5.1 |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 5.1 |
| Efficient-core Max Turbo Frequency | 4.4 |
| Low Power Efficient-core Max Turbo Frequency | 2.5 |
| Performance-core base frequency | 2 |
| Efficient-core base frequency | 1.5 |
| Low Power Efficient-core Base Frequency | 700 |
| Processor cache | 24 |
| Processor cache type | Smart Cache |
| Processor codename | Arrow Lake |
| Processor base power | 28 |
| Maximum turbo power | 115 |
Neural processor unit (NPU)
| Neural processor unit (NPU) | Intel AI Boost |
|---|---|
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI datatype support on NPU | Int8 |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, WebNN, Windows ML |
| Total processor performance up to | 96 |
| NPU performance up to | 13 |
| GPU performance up to | 74 |
Memory
| Internal memory | 16 |
|---|---|
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 8400 |
| Memory channels | Dual-channel |
Storage
| Total storage capacity | 1 |
|---|---|
| Storage media | SSD |
| Total SSDs capacity | 1 |
| Number of SSDs installed | 1 |
| SSD capacity | 1 |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Optical drive type | No |
Graphics
| Discrete graphics card model | Not available |
|---|---|
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card model | Intel Arc 140T |
| On-board graphics card 4K support | Yes |
| On-board graphics card 6K support | Yes |
| On-board graphics card 8K support | Yes |
| Graphics card Open GL support | Yes |
Audio
| Audio system | Dolby Atmos |
|---|---|
| Number of built-in speakers | 2 |
| Speaker power | 3 |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
Network
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
|---|---|
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Mobile network connection | No |
| Antenna type | 2x2 |
| WLAN controller model | Intel Wi-Fi 7 BE201 |
| WLAN controller manufacturer | Intel |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
Ports & interfaces
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
|---|---|
| USB4 Gen 3x2 ports quantity | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Headphone outputs | 1 |
| Microphone in | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
Keyboard
| Pointing device | Touchpad |
|---|---|
| Numeric keypad | Yes |
| Keyboard backlit | Yes |
| Full-size keyboard | Yes |
| Keyboard number of keys | 98 |
| Keyboard layout | QWERTY |
| Keyboard language | UK English |
| Copilot key | Yes |
Software
| Operating system architecture | 64-bit |
|---|---|
| Microsoft Copilot | Yes |
| Pre-installed software | gram Chat, LG Smart Assistant, LG gram Link, LG Security Guard, LG Lively Theme, LG Glance by Mirametrix, Dolby Atmos, Intel Connectivity Performance Suite, LG xboom buds |
| Trial software | McAfee Live Safe (30 Days Trial), Microsoft 365 (30 Days Trial) |
| Operating system installed | Windows 11 Home |
Processor special features
| Video decode engine | Yes |
|---|---|
| Video encode engine | Yes |
Brand-specific features
| Brand specific technologies | Intelligent Privacy, Wide color (P3) |
|---|
Battery
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Battery capacity | 77 |
Power
| AC adapter power | 65 |
|---|---|
| USB Type-C charging port | Yes |
| USB Type-C required charging power (max) | 65 |
| USB Power Delivery (USB PD) | Yes |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
| Face recognition | Yes |
| Windows Hello | Yes |
Certificates
| Certification | MIL-STD-810H |
|---|
Weight & dimensions
| Width | 357.7 |
|---|---|
| Depth | 251.6 |
| Height (front) | 1.24 |
| Height (rear) | 1.28 |
| Weight | 1.24 |
Packaging data
| Package width | 475 |
|---|---|
| Package depth | 290 |
| Package height | 60 |
| Package weight | 2.64 |
Packaging content
| AC adapter included | Yes |
|---|
Other features
| Warranty period | 1 |
|---|
Key selling points
- 2.5K IPS screen with VRR - Smooth & Crips image with vivid
- Intel® Core™ Ultra 7 255H Processor/ Evo™ Edition
- 16GB of RAM — Can multitask without slowing down
- 1TB SSD - Tons of storage and super-fast loading
- gram Hybrid AI - cloud and on-device AI productivity
- 1,199g Ultra-light & superslim / 77Wh smart battery
References
MPN: 16Z90TP-G.AA78A1
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04/06/2026 04:01:59