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LG Gram 14Z90T-G 14" Hybrid AI Laptop - Intel® Core™ Ultra 7 255H, 512GB SSD, 16 GB RAM - Black - [2025]

SKU
14Z90T-G.AA75A1
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LG gram 14Z90T-G 14" Hybrid AI Laptop - Intel® Core™ Ultra 7 255H, 512GB SSD, 16 GB RAM - Black - [2025]
  • Full HD+ IPS screen - Smooth & Crips image with vivid
  • Intel® CoreTM Ultra 7 255H Processor/ EvoTM Edition
  • 16GB of RAM — Ideal for multitasking and demanding jobs
  • 512GB SSD — Plenty of storage and super-fast loading
  • gram Hybrid AI - cloud and on-device AI productivity
  • 1,120g Ultra-light & superslim / 72Wh smart battery
Category: Notebooks
More Information
SKU 14Z90T-G.AA75A1
EAN 8806096458594
Manufacturer LG
Availability In Stock
Product Family Gram
Description
- Hybrid AI laptop with 14-inch large screen and 15.7mm thin & 1,120g lightweight 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, 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
Specifications
Design
Colour nameObsidian Black
Product typeUltraportable
Market positioningEveryday
Housing materialMagnesium
Form factorClamshell
Product colourBlack
Original brand nameLG gram
Country of originChina
Introduction year2025
Display
HD typeFull HD+
Display surfaceMatt
Panel typeIPS-Pro
LED backlightYes
Display brightness350 cd/m²
Contrast ratio (typical)1200:1
TouchscreenNo
Display resolution1920 x 1080 pixels
Display diagonal35.6 cm (14")
Anti-glare screenYes
Screen shapeFlat
Maximum refresh rate60 Hz
DCI-P3 coverage99%
RGB colour spaceDCI-P3
Colour gamut99%
Native aspect ratio16:10
Processor
Processor codenameArrow Lake
Processor cache typeSmart Cache
Processor cache24 MB
Processor model255H
Processor boost frequency4.8 GHz
Processor cores16
Processor threads16
Processor manufacturerIntel
Processor familyIntel Core Ultra 7
Efficient-core base frequency1.5 GHz
Performance-core base frequency2 GHz
Efficient-core Max Turbo Frequency4.4 GHz
Performance-core Max Turbo Frequency5.1 GHz
Performance cores6
Efficient cores8
Low Power Efficient-core Base Frequency700 MHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Low Power Efficient-cores2
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI datatype support on NPUInt8
AI software frameworks supported by NPUONNX RT, OpenVINO, WebNN, Windows ML
Total processor performance up to96 TOPs
NPU performance up to13 TOPs
GPU performance up to74 TOPs
Memory
Memory form factorOn-board
Internal memory16 GB
Internal memory typeLPDDR5x-SDRAM
Memory clock speed7467 MHz
Maximum internal memory16 GB
Memory channelsDual-channel
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity512 GB
SSD interfaceM.2, PCI Express
Total storage capacity512 GB
Total SSDs capacity512 GB
Graphics
Discrete graphics cardNo
On-board graphics card familyIntel Arc Graphics
On-board graphics card 4K supportYes
On-board graphics cardYes
On-board graphics card modelIntel Arc 140T
On-board graphics card cores8
On-board graphics card 6K supportYes
Audio
Number of microphones2
Audio systemDolby Atmos
Number of built-in speakers2
Speaker power1.5 W
Camera
Front cameraYes
Front camera resolution1920 x 1080 pixels
Front camera HD typeFull HD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6E (802.11ax)
WLAN controller modelIntel Wi-Fi 6E AX211
Wi-FiYes
Wi-Fi standardsWi-Fi 6E (802.11ax)
BluetoothYes
Bluetooth version5.3
Antenna type2x2
WLAN controller manufacturerIntel
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB Type-C DisplayPort Alternate ModeYes
Thunderbolt technologyYes
USB 2.0 ports quantity0
HDMI ports quantity1
HDMI version2.1
Headphone outputs1
Microphone inYes
Combo headphone/mic portYes
Headphone connectivity3.5mm / Bluetooth
Thunderbolt version4
USB Power Delivery (USB PD)Yes
Thunderbolt 4 ports quantity1
USB4 Gen 3x2 ports quantity1
Keyboard
Pointing deviceTouchpad
Keyboard layoutQWERTY
Numeric keypadYes
Full-size keyboardYes
Keyboard number of keys80
Windows keysYes
Keyboard backlitYes
Keyboard languageUK English
Keyboard backlit colourWhite
Copilot keyYes
Software
Operating system architecture64-bit
Trial softwareMcAfee Live Safe (30 Days Trial), Microsoft 365 (30 Days Trial)
Pre-installed softwaregram 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
Operating system installedWindows 11 Home
Microsoft CopilotYes
Technical details
Power cord includedYes
Thunderbolt technologyYes
Market positioningEveryday
Housing materialMagnesium
Headphone connectivity3.5mm / Bluetooth
Form factorClamshell
Product colourBlack
Warranty period1 year(s)
Battery
Battery technologyLithium-Ion (Li-Ion)
Battery capacity72 Wh
Power
USB Power Delivery (USB PD)Yes
USB Type-C charging portYes
USB Type-C required charging power (min)45 W
USB Type-C required charging power (max)65 W
Security
Cable lock slot typeKensington
Fingerprint readerNo
Face recognitionYes
Cable lock slotYes
Security management descriptionLG Security
Operational conditions
Drop proof122 cm
Certificates
CertificationMIL-STD-810H
MIL-STD-810G compliantYes
Weight & dimensions
Width312 mm
Depth214.3 mm
Height (front)1.57 cm
Height (rear)1.69 cm
Weight1.12 kg
Packaging data
Package weight1.95 kg
Package width434 mm
Package height62 mm
Package depth270 mm
Power cord includedYes
Warranty cardYes
ManualYes
AC adapter includedYes
Features
Country of originChina
Supplier features
Country of originChina
Packaging content
Power cord includedYes
Warranty cardYes
ManualYes
AC adapter includedYes
Other features
WLAN controller modelIntel Wi-Fi 6E AX211
Thunderbolt technologyYes
On-board graphics cardYes
Audio systemDolby Atmos
AC adapter includedYes
Anti-glare screenYes
Country of originChina
Warranty period1 year(s)
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