LG 15Z90S Price, score and specs

LG 15Z90S
Price, score and specs

General use 8.8
Power and specifications 65
39
Processor
19
Graphics
77
Screen
88
RAM
80
Storage
Prices
In 1 store
Prices

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Main specs

Processor

Intel Core Ultra 7 155H 1,4GHz

Screen 15.6" 1920x1080 IPS 350 nits 99% DCI-P3
Hard drive 512GB SSD M.2
RAM 16GB LPDDR5-SDRAM
Operating system Windows 11 Home
Graphics card

Intel Arc Graphics

Other Keyboard Spanish.

Full specifications of LG 15Z90S

Reference / Part Number 15Z90S-G.AA74B
Release date August 2025, 1 year ago

Design

Product type Laptop
Product colour White
Form factor Clamshell
Housing material Aluminium

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  • LG 15Z90S Price, score and specs

Screen

Display diagonal 39,6 cm
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
Display diagonal (metric) 39,6 cm
RGB colour space DCI-P3
Colour gamut 99 %

Processor

Processor family Intel Core Ultra 7
Processor manufacturer Intel
Processor model 155H
Processor frequency 1,4 GHz
Processor cores 16
Processor threads 22
Processor boost frequency 4,8 GHz
Performance cores 6
Efficient cores 8
Low Power Efficient-cores 2
Performance-core Max Turbo Frequency 4,8 GHz
Efficient-core Max Turbo Frequency 3,8 GHz
Low Power Efficient-core Max Turbo Frequency 2,5 GHz
Performance-core base frequency 1,4 GHz
Efficient-core base frequency 0,9 GHz
Low Power Efficient-core Base Frequency 700 MHz
Processor cache 24 MB
Processor cache type Smart Cache
Processor base power 28 W
Maximum turbo power 115 W

Memory

Internal memory 16 GB
Maximum internal memory 96 GB
Internal memory type LPDDR5-SDRAM
Memory clock speed 6400 MHz
Memory channels Dual-channel

Storage

Total storage capacity 512 GB
Storage media SSD
SSD capacity 512 GB
NVMe Yes
SSD form factor M.2
M.2 SSD size 2280 (22 x 80 mm)

Graphics

On-board graphics card Yes
On-board graphics card model Intel Arc Graphics

Audio

Number of built-in speakers 2
Speaker power 1,5 W
Built-in microphone Yes
Number of microphones 2

Camera

Front camera Yes
Front camera HD type Full HD
Infrared (IR) camera Yes

Network

Top Wi-Fi standard Wi-Fi 6E (802.11ax)
Wi-Fi standards Wi-Fi 6E (802.11ax)
Wi-Fi band Dual-band (2.4 GHz / 5 GHz)
Wi-Fi data rate (max) 2400 Mbit/s
WLAN controller model Intel Wi-Fi 6E AX211
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Bluetooth Yes
Bluetooth version 5.3

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1
HDMI ports quantity 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
USB4 Gen 3x2 ports quantity 1
HDMI version 2.1
DisplayPorts quantity 1
Thunderbolt 4 ports quantity 1
Combo headphone/mic port Yes
USB Type-C DisplayPort Alternate Mode Yes

Keyboard

Numeric keypad Yes
Pointing device Touchpad
Keyboard number of keys 98
Keyboard language Spanish

Software

Operating system installed Windows 11 Home

Battery

Battery capacity 72 Wh
Battery technology Lithium Polymer (LiPo)
Battery capacity 9360 mAh
Battery life (max) 23 h
Fast charging Yes

Power

USB Type-C charging port Yes
USB Type-C required charging power (max) 65 W
USB charging current 3 A

Security

Cable lock slot Yes
Cable lock slot type Kensington

Weight & dimensions

Weight 1,29 kg
Width 356,3 mm
Depth 223,4 mm
Height (front) 1,54 cm
Height (rear) 1,7 cm

Packaging data

Package width 477 mm
Package depth 298 mm
Package height 62 mm
Package weight 2,3 kg

Packaging content

AC adapter included Yes
Cables included USB Type-C

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Frequently asked questions

How good is the LG 15Z90S?

It is a General use laptop with decent power for what that use calls for today: 65 out of 100 against the most powerful in the catalog.

Is the LG 15Z90S worth its price?

Generally yes: today it starts at €1551 and its 8.8 in the Kelaptop Value-for-Money Score puts it above the average of its type at that price.

How much does the LG 15Z90S cost?

Today it starts at €1551 in 1 store. Prices are checked daily.

Is the LG 15Z90S good for gaming?

This laptop was not built for gaming: it relies on the integrated Intel Arc Graphics. Its card's page shows what level it handles current games at.

How long does the battery of the LG 15Z90S last?

The manufacturer declares up to 23 h of battery life. Real duration depends on brightness, workload and battery health.

What is the screen of the LG 15Z90S like?

It carries a 15.6" 1920x1080 IPS 350 nits 99% DCI-P3 display.

Which processor and graphics card does the LG 15Z90S have?

It runs on the Intel Core Ultra 7 155H processor with the Intel Arc Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.

Which operating system does the LG 15Z90S come with?

It comes with Windows 11 Home preinstalled.

Which ports does the LG 15Z90S have?

According to its spec sheet: 1 × Thunderbolt 4, 1 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), headphone jack (3.5 mm).

Does the LG 15Z90S have a touch screen?

No, according to its spec sheet the screen is not a touch screen.

What material is the LG 15Z90S made of?

Its housing is made of Aluminium.

How much does the LG 15Z90S weigh?

It weighs 1,29 kg: one of the light ones, easy to carry every day.

When was the LG 15Z90S released?

Its release date is August 2025, 1 year ago.

How we calculate the Kelaptop Value-for-Money Score