LG Gram Pro 17Z90TR-E 17" Hybrid AI Laptop - Intel Core Ultra 7 255H NVIDIA Gefo 17Z90TR-E.AD88A1

Hybrid AI laptop with 17-inch large screen and 14.5mm thin & 1,479g Magnesium alloy lightweight & durable body

Experience Hybrid AI that combines cloud and on-device AI to deliver professional results, enhanced by the powerful capabilities of the Copilot and gram AI for elevated productivity

Powered by Intel Core Ultra 7 255H processor and NVIDIA GeForce RTX5050 with GDDR7 8GB Laptop GPU, LG gram Pro AI facilitates professional-standard graphics work, video editing as well as gaming

Pro-grade IPS display with VRR - Features a wide colour gamut range with DCI-P3 99% (Typ.), delivering vivid and lifelike colours that elevate your creative process. Furthermore, you can experience fluid visuals, optimized to your work and needs. The gram Pro AI intuitively syncs refresh rates (range of 31Hz4Hz) with your activities

Ultra-portable, ultra-durable - You'll be surprised how our gram thrives under pressure. Its tough endurance is proven by rigorous military standard tests. Designed with finesse, to endure.

Features


2.5K IPS screen with VRR - Smooth & Crips image with vivid


Intel Core Ultra 7 255H Processor/ Evo Edition


NVIDIA GeForce RTX5050 with GDDR7 8GB Laptop GPU


32GB of RAM - Ideal for multitasking and demanding jobs


1TB SSD - Tons of storage and super-fast loading


gram Hybrid AI - cloud and on-device AI productivity


1,479g Ultra-light & superslim / 90Wh smart battery



Processor special features


Video encode engine

Yes


Video decode engine

Yes



Processor


Processor base power

28 W


Processor cache

24 MB


Low Power Efficient-core Max Turbo Frequency

2.5 GHz


Performance cores

6


Low Power Efficient-cores

2


Performance-core Max Turbo Frequency

5.1 GHz


Performance-core base frequency

2 GHz


Maximum turbo power
5 W


Efficient cores

8


Processor cache type

Smart Cache


Processor family

Intel Core Ultra 7


Efficient-core Max Turbo Frequency

4.4 GHz


Processor boost frequency

5.1 GHz


Efficient-core base frequency

1.5 GHz


Processor generation

Intel Core Ultra (Series 2)


Processor frequency

5.1 GHz


Low Power Efficient-core Base Frequency

700 MHz


Processor model

255H


Processor threads



Processor manufacturer

Intel


Processor cores




Memory


Internal memory type

LPDDR5x-SDRAM


Memory clock speed

8400 MHz


Internal memory

32 GB


Memory channels

Dual-channel



Keyboard


Keyboard number of keys
1


Numeric keypad

Yes


Keyboard layout

QWERTY


Pointing device

Touchpad


Copilot key

Yes


Full-size keyboard

Yes


Keyboard backlit

Yes



Certificates


Certification

MIL-STD-810H



Other features


Warranty period

1 year(s)



Ports & interfaces


HDMI ports quantity

1


Thunderbolt 4 ports quantity

2


USB 3?2 Gen 1 (3?1 Gen 1) Type-A ports quantity

2


Microphone in

Yes


USB Type-C DisplayPort Alternate Mode

Yes


Headphone outputs

1


Intel Thunderbolt 4

Yes


HDMI version

2.1


Combo headphone/mic port

Yes


USB4 Gen 3x2 ports quantity

2



Security


Cable lock slot type

Kensington


Cable lock slot

Yes


Face recognition

Yes


Windows Hello

Yes



Design


Original brand name

LG graim Pro


Colour name

Obsidian Black


Introduction year
25


Country of origin

China


Product type

Ultrabook


Product colour

Black


Housing material

Magnesium


Form factor

Clamshell


Market positioning

High performance



Graphics


CUDA

Yes


Discrete graphics memory type

GDDR7


On-board graphics card family

Intel Arc Graphics


On-board graphics card

Yes


Discrete GPU manufacturer

NVIDIA


On-board graphics card model

Intel Arc 140T


CUDA cores

2560


On-board GPU manufacturer

Intel


Discrete graphics card

Yes


Discrete graphics card memory

8 GB


Discrete graphics card model

NVIDIA GeForce RTX 5050



Storage


Storage media

SSD


NVMe

Yes


SSD capacity

1 TB


SSD form factor

M.2


Total SSDs capacity

1 TB


SSD interface

PCI Express 4.0


Total storage capacity

1 TB


Optical drive type

No


Number of SSDs installed

1



Weight & dimensions


Height (rear)

1.59 cm


Height (front)

1.45 cm


Width

379 mm


Depth

265.4 mm


Weight

1.48 kg



Packaging content


AC adapter included

Yes



Neural processor unit (NPU)


Windows Studio effects support

Yes


GPU performance up to

74 TOPs


Neural processor unit (NPU)

Intel AI Boost


AI software frameworks supported by NPU

DirectML, ONNX RT, OpenVINO, WebNN


Sparsity support

Yes


Total processor performance up to

96 TOPs


AI datatype support on NPU

Int8


NPU performance up to
TOPs



Network


Wi-Fi standards

Wi-Fi 7 (802.11be)


Top Wi-Fi standard

Wi-Fi 7 (802.11be)


Mobile network connection

No



Brand-specific features


Brand specific technologies

Intelligent Privacy, Wide color (P3)



Battery


Battery technology

Lithium-Ion (Li-Ion)


Continuous video playback time

27 h


Battery capacity

90 Wh



Software


Operating system architecture

64-bit


Trial software

McAfee Live Safe (30 Days Trial), Microsoft 365 (30 Days Trial)


Microsoft Copilot

Yes


Operating system installed

Windows 11 Home


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



Camera


Front camera HD type

Full HD


Privacy camera

Yes


Infrared (IR) camera

Yes


Front camera

Yes


Front camera resolution
20 x 1080 pixels



Operational conditions


Drop proof
2 cm



Audio


Audio system

Dolby Atmos


Number of built-in speakers

2


Built-in microphone

Yes


Microphone modes

Voice Isolation


Spatial audio

Yes


Built-in subwoofer

Yes


Speaker power

6 W


Number of microphones

2



Power


USB Type-C required charging power (min)

45 W


USB Power Delivery (USB PD)

Yes


USB Type-C charging port

Yes


AC adapter power
0 W



Display


Touchscreen

No


Display surface

Matt


Maximum refresh rate
4 Hz


Anti-glare screen

Yes


Native aspect ratio
:10


Display diagonal

43.2 cm (17")


Panel type

IPS-Pro


Colour gamut

99


Contrast ratio (typical)
00:1


Display brightness

400 cd/m


Display resolution

2560 x 1600 pixels


HD type

2.5K


RGB colour space

DCI-P3



Packaging data


Package height

60 mm


Package depth

307 mm


Package width

499 mm


Package weight

2.5 kg