LG Gram 15Z90S-G.AR55A1 laptop Intel Core Ultra 5 125H

Gram 15Z90S-G.AR55A1 laptop Intel Core Ultra 5 125H

39.6 cm (15.6") Full HD 8 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Black

Model 15Z90S-G.AR55A1EAN 8806096059784

87 specifications Checked today

Display39.6 cm (15.6")
Resolution1920 x 1080 pixels
ProcessorIntel Core Ultra 5
Memory8 GB
Storage512 GB
GraphicsNot available

See all specifications

Overview

Display: 39.6 cm (15.6")
Resolution: 1920 x 1080 pixels
Processor: Intel Core Ultra 5
Memory: 8 GB
Storage: 512 GB
Graphics: Not available

Brand: LG
Category: Laptop
Model: 15Z90S-G.AR55A1
Part number: 15Z90S-G.AR55A1
EAN / UPC: 8806096059784
Also known as: LG Gram 15Z90S-G.AR55A1 laptop Intel Core Ultra 5 125H 39.6 cm (15.6") Full HD 8 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Black

Specifications

87 specifications in 17 groups

Design

Specification	Value
Product type	Laptop
Product colour	Black
Form factor	Clamshell
Introduction year	2024

Display

Specification	Value
Display diagonal	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels
Touchscreen	No
HD type	Full HD
Panel type	IPS
Native aspect ratio	16:9
Anti-glare screen	Yes
Display brightness	350 cd/m²
Colour gamut	99%
Maximum refresh rate	60 Hz
Contrast ratio (typical)	1200:1

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel Core Ultra 5
Processor generation	Intel® Core™ Ultra (Series 1)
Processor model	125H
Processor cores	14
Processor threads	18
Processor boost frequency	4.5 GHz
Performance cores	4
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	4.5 GHz
Efficient-core Max Turbo Frequency	3.6 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Performance-core base frequency	1.2 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor cache	18 MB
Processor cache type	Smart Cache
Maximum turbo power	115 W
Processor base power	28 W

Neural processor unit (NPU)

Specification	Value
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Yes
Windows Studio effects support	Yes
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML

Memory

Specification	Value
Internal memory	8 GB
Internal memory type	LPDDR5x-SDRAM

Storage

Specification	Value
Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
Optical drive type	No

Graphics

Specification	Value
On-board graphics card	Yes
Discrete graphics card	No
Discrete graphics card model	Not available
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc Graphics

Audio

Specification	Value
Audio system	Dolby Atmos
Number of built-in speakers	2
Speaker power	1.5 W

Network

Specification	Value
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
WLAN controller model	Intel Wi-Fi 6E AX211
Bluetooth	Yes
Bluetooth version	5.3

Ports & interfaces

Specification	Value
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	1
HDMI ports quantity	1
Thunderbolt 4 ports quantity	1
Intel® Thunderbolt 4	Yes
Combo headphone/mic port	Yes

Keyboard

Specification	Value
Pointing device	Touchpad
Keyboard backlit	Yes
Numeric keypad	Yes

Software

Specification	Value
Operating system installed	Windows 11 Home

Battery

Specification	Value
Battery capacity	72 Wh
Battery life (max)	12.5 h

Power

Specification	Value
AC adapter power	65 W
USB Power Delivery (USB PD)	Yes

Security

Specification	Value
Cable lock slot	Yes
Cable lock slot type	Kensington
Face recognition	Yes

Weight & dimensions

Specification	Value
Weight	1.29 kg
Width	356.3 mm
Depth	223.4 mm
Height	16.9 mm

Packaging data

Specification	Value
Package width	477 mm
Package depth	298 mm
Package height	62 mm
Package weight	2.3 kg

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