LG Gram AI 16Z90T-G.AA78A1

SKU: 16Z90T-G.AA78A1
Regular price £1,397.70 inc. VAT
Pay in 4 interest-free payments with Clearpay
  • 16” 16:10 WQXGA (2560x1600) Anti-glare IPS display
  • AI assistant Copilot in Windows 11
  • AI optimised Intel® Core™ Ultra Processor / 16GB LPDDR5x RAM / 1TB NVMe Gen4 SSD
  • gram Hybrid AI / LG gram Link
  • 1,199g Lightweight / 77Wh smart battery
  • Dolby Atmos

- Hybrid AI laptop with 16-inch large screen and 15.7mm thin & 1,199g lightweight body.

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

- Powered by Intel Core Ultra 7 255H processor, LG gram facilitates professional-standard graphics work and video editing.

- Pro-grade IPS display - Features a wide colour gamut range with DCI-P3 99% (Typ.), delivering vivid and lifelike colours that elevate your creative process.

- Ultra-portable, ultra-durable - You’ll be surprised how our gram thrives under pressure. Its tough endurance is proven by rigorous military standard tests (MIL-STD 810H). Designed with finesse, to endure.

- gram Link - LG gram easily connects as many as 10 devices all at once, even iOS and Android. Share, collaborate, and create by turning your workspace into a concert of technology.

Design
Country of origin China
Original brand name LG gram
Market positioning Premium
Housing material Magnesium
Form factor Clamshell
Colour name Obsidian Black
Product colour Black
Product type Ultraportable
Display
DCI-P3 coverage 99%
Contrast ratio (typical) 1500:1
Maximum refresh rate 60 Hz
RGB colour space DCI-P3
Colour gamut 99%
Display brightness 320 cd/m²
Screen shape Flat
Anti-glare screen Yes
Display surface Matt
LED backlight Yes
Native aspect ratio 16:10
Panel type IPS-Pro
HD type 2.5K
Touchscreen No
Display resolution 2560 x 1600 pixels
Display diagonal 40.6 cm (16")
Processor
Processor codename Arrow Lake
Processor cache type Smart Cache
Processor cache 24 MB
Low Power Efficient-core Base Frequency 700 MHz
Efficient-core base frequency 1.5 GHz
Performance-core base frequency 2 GHz
Low Power Efficient-core Max Turbo Frequency 2.5 GHz
Efficient-core Max Turbo Frequency 4.4 GHz
Performance-core Max Turbo Frequency 5.1 GHz
Low Power Efficient-cores 2
Efficient cores 8
Performance cores 6
Processor boost frequency 4.8 GHz
Processor threads 16
Processor cores 16
Processor model 255H
Processor family Intel Core Ultra 7
Processor manufacturer Intel
Neural processor unit (NPU)
GPU performance up to 74 TOPs
NPU performance up to 13 TOPs
Total processor performance up to 96 TOPs
AI software frameworks supported by NPU ONNX RT, OpenVINO, WebNN, Windows ML
AI datatype support on NPU Int8
Windows Studio effects support Yes
Sparsity support Yes
Neural processor unit (NPU) Intel AI Boost
Memory
Memory channels Dual-channel
Maximum internal memory 16 GB
Memory clock speed 7467 MHz
Memory form factor On-board
Internal memory type LPDDR5x-SDRAM
Internal memory 16 GB
Storage
Optical drive type No
SSD form factor M.2
SSD interface M.2, PCI Express
SSD capacity 1 TB
Number of SSDs installed 1
Total SSDs capacity 1 TB
Storage media SSD
Total storage capacity 1 TB
Graphics
On-board graphics card 6K support Yes
On-board graphics card 4K support Yes
On-board graphics card cores 8
On-board graphics card model Intel Arc 140T
On-board graphics card family Intel Arc Graphics
Discrete graphics card No
On-board graphics card Yes
Audio
Built-in microphone Yes
Number of microphones 2
Built-in subwoofer Yes
Speaker power 2 W
Number of built-in speakers 2
Audio system Dolby Atmos
Camera
Infrared (IR) camera Yes
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Front camera Yes
Network
Bluetooth version 5.3
Bluetooth Yes
WLAN controller model Intel Wi-Fi 7 BE201
WLAN controller manufacturer Intel
Antenna type 2x2
Wi-Fi standards Wi-Fi 7 (802.11be)
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi Yes
Mobile network connection No
Ports & interfaces
USB Type-C DisplayPort Alternate Mode Yes
Headphone connectivity 3.5mm / Bluetooth
Microphone in Yes
Headphone outputs 1
Thunderbolt 4 ports quantity 2
HDMI version 2.1
HDMI ports quantity 1
USB4 Gen 3x2 ports quantity 2
Thunderbolt version 4
Thunderbolt technology Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
Keyboard
Keyboard number of keys 98
Windows keys Yes
Full-size keyboard Yes
Keyboard backlit colour White
Numeric keypad Yes
Keyboard backlit Yes
Keyboard layout QWERTY
Pointing device Touchpad
Software
Operating system architecture 64-bit
Battery
Battery capacity 77 Wh
Battery technology Lithium-Ion (Li-Ion)
Power
USB Power Delivery (USB PD) Yes
Security
Security management description LG Security
Fingerprint reader Yes
Cable lock slot type Kensington
Cable lock slot Yes
Operational conditions
Drop proof 122 cm
Certificates
Adapting card types (test_feature) 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 Procedure I| - Operation); Method 509.7 - Salt Fog Test; Method 510.7 - Dust; Method 514.8 - Vibration; Method 516.8 Shock (Procedure I - Functional and Procedure IV - Transit Drop).
MIL-STD-810G compliant Yes
Certification MIL-STD-810H
Weight & dimensions
Height (rear) 1.68 cm
Height (front) 1.57 cm
Depth 242.3 mm
Width 355.1 mm
Weight 1.12 kg
Packaging data
Package weight 2.2 kg
Package height 60 mm
Package depth 290 mm
Package width 475 mm
General
Product family Gram
Packaging content
Manual No
Warranty card Yes
Power cord included Yes
AC adapter included No