LG · Laptop

LG Gram 16Z90T-G price in United Kingdom

Model 16Z90T-G.AA78A1MPN 16Z90T-G.AA78A1EAN 8806096454343

Display40.6 cm (16")
Resolution2560 x 1600 pixels
ProcessorIntel Core Ultra 7
Memory16 GB

Lowest price incl. delivery

£2,044.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

Go to Back to the Office

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£2,044.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 5 Oct 2026, 18:25 UTC

Back to the OfficeLowest priceLG Gram Hybrid 16" Laptop (16Z90T-G.AA78A1) - Intel Core Ultra 7 255H, 16GB RAM, 1TB SSD, Windows 11 Home In stockFree shipping
£2,044.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

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Product details

Identification

Brand: LG
Product: Gram 16Z90T-G
Full name: LG Gram 16Z90T-G 16" Hybrid AI Laptop - Intel® Core™ Ultra 7 255H, 1TB SSD, 16 GB RAM - Black - [2025]
Manufacturer part number: 16Z90T-G.AA78A1
EAN / UPC: 8806096454343
Category: Laptop

Energy · ENERGY STAR certified

List: Computers
Certified: 2025-04-18
Typical energy consumption: 15.1 kWh/year
Short-idle power: 5.2 W
Long-idle power: 1 W
Off-mode power: 0.1 W

141 specifications from the manufacturer's data sheet

Design

Product type	Ultraportable
Product colour	Black
Colour name	Obsidian Black
Form factor	Clamshell
Housing material	Magnesium
Market positioning	Premium
Country of origin	China
Original brand name	LG gram

Display

Display diagonal	40.6 cm (16")
Display resolution	2560 x 1600 pixels
Touchscreen	No
HD type	2.5K
Panel type	IPS-Pro
LED backlight	Yes
Native aspect ratio	16:10
Display surface	Matt
Anti-glare screen	Yes
Screen shape	Flat
Display brightness	320 cd/m²
Colour gamut	99%
RGB colour space	DCI-P3
Maximum refresh rate	60 Hz
Contrast ratio (typical)	1500:1
DCI-P3 coverage	99%

Processor

Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor model	255H
Processor cores	16
Processor threads	16
Processor boost frequency	4.8 GHz
Performance cores	6
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	5.1 GHz
Efficient-core Max Turbo Frequency	4.4 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Performance-core base frequency	2 GHz
Efficient-core base frequency	1.5 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor cache	24 MB
Processor cache type	Smart Cache
Processor codename	Arrow Lake

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	ONNX RT, OpenVINO, WebNN, Windows ML
Total processor performance up to	96 TOPs
NPU performance up to	13 TOPs
GPU performance up to	74 TOPs

Memory

Internal memory	16 GB
Internal memory type	LPDDR5x-SDRAM
Memory clock speed	7467 MHz
Memory form factor	On-board
Maximum internal memory	16 GB
Memory channels	Dual-channel

Storage

Total storage capacity	1 TB
Storage media	SSD
Total SSDs capacity	1 TB
Number of SSDs installed	1
SSD capacity	1 TB
SSD interface	M.2, PCI Express
SSD form factor	M.2
Optical drive type	No

Graphics

On-board graphics card	Yes
Discrete graphics card	No
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc 140T
On-board graphics card cores	8
On-board graphics card 4K support	Yes
On-board graphics card 6K support	Yes

Audio

Audio system	Dolby Atmos
Number of built-in speakers	2
Speaker power	2 W
Built-in subwoofer	Yes
Built-in microphone	Yes
Number of microphones	2

Camera

Front camera	Yes
Front camera HD type	Full HD
Front camera resolution	1920 x 1080 pixels
Infrared (IR) camera	Yes

Network

Mobile network connection	No
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 7 (802.11be)
Wi-Fi standards	Wi-Fi 7 (802.11be)
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 7 BE201
Bluetooth	Yes
Bluetooth version	5.3

Ports & interfaces

USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0
Thunderbolt technology	Yes
Thunderbolt version	4
USB4 Gen 3x2 ports quantity	2
HDMI ports quantity	1
HDMI version	2.1
Thunderbolt 4 ports quantity	2
Headphone outputs	1
Microphone in	Yes
Headphone connectivity	3.5mm / Bluetooth
USB Type-C DisplayPort Alternate Mode	Yes

Keyboard

Pointing device	Touchpad
Keyboard backlit	Yes
Numeric keypad	Yes
Keyboard backlit colour	White
Full-size keyboard	Yes
Keyboard number of keys	98
Windows keys	Yes
Keyboard layout	QWERTY
Keyboard language	UK English

Software

Operating system installed	Windows 11 Home
Operating system architecture	64-bit
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)

Battery

Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	77 Wh

Power

USB Power Delivery (USB PD)	Yes

Security

Cable lock slot	Yes
Cable lock slot type	Kensington
Fingerprint reader	Yes
Security management description	LG Security

Operational conditions

Drop proof	122 cm

Certificates

Certification	MIL-STD-810H
MIL-STD-810G compliant	Yes

Weight & dimensions

Weight	1.12 kg
Width	355.1 mm
Depth	242.3 mm
Height (front)	1.57 cm
Height (rear)	1.68 cm

Packaging data

Package width	475 mm
Package depth	290 mm
Package height	60 mm
Package weight	2.2 kg

Packaging content

AC adapter included	No
Manual	No
Power cord included	Yes
Warranty card	Yes

Other features

Supplied AC adapter type	Compliant with the following methods for MIL-STD-810H: Method 500.6 Low Pressure (Altitude) (Procedure I - Storage and Method and Procedure II - Operation); Method 501.7 High Temperature (Procedure \| - Storage and Procedure I\| - Operation); Method 502.7 Low Temperature (Procedure I - Storage and Pro