LG Gram 17Z90S-G.AA78G Price, score and specs
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LG Gram 17Z90S-G.AA78G
Price, score and specs

General use 8.9
Power and specifications 58
39
Processor
19
Graphics
86
Screen
89
RAM
95
Storage
Prices
In 1 store
Prices

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Main specs

Processor

Intel Core Ultra 7 155H

Screen 17" 2560x1600 IPS 350 nits 99% DCI-P3
Hard drive 1TB SSD M.2
RAM 16GB LPDDR5x-SDRAM
Operating system Windows 11 Home
Graphics card

Intel Arc Graphics

Other configurations of this model

Score Power Price ▲ RAM Hard drive
9.3  60 €1529 32GB2TB
8.9  58 Current 16GB1TB

Full specifications of LG Gram 17Z90S-G.AA78G

Reference / Part Number 17Z90S-G.AA78G
Release date December 2024, 1 year ago

Design

Product type Laptop
Product colour Black
Form factor Clamshell

Image gallery

  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs
  • LG Gram 17Z90S-G.AA78G Price, score and specs

Screen

Display diagonal 43,2 cm
Display resolution 2560 x 1600 pixels
Touchscreen No
HD type WQXGA
Panel type IPS
Native aspect ratio 16:10
Anti-glare screen Yes
Display brightness 350 cd/m²
Display diagonal (metric) 43,2 cm
RGB colour space DCI-P3
Colour gamut 99 %

Processor

Processor family Intel Core Ultra 7
Processor manufacturer Intel
Processor model 155H
Processor generation Intel® Core™ Ultra (Series 1)
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

Neural processor unit (NPU)

Neural processor unit (NPU) Intel AI Boost
Maximum frequency NPU 1,4 GHz
Sparsity support Yes
Windows Studio effects support Yes
AI datatype support on NPU FP16,FP32,Int8
AI software frameworks supported by NPU DirectML,ONNX RT,OpenVINO,Windows ML

Memory

Internal memory 16 GB
Internal memory type LPDDR5x-SDRAM
Memory clock speed 7467 MHz
Memory channels Dual-channel

Storage

Total storage capacity 1 TB
Storage media SSD
Optical drive type No
Total SSDs capacity 1 TB
Number of SSDs installed 1
SSD capacity 1 TB
SSD interface PCI Express 4.0
NVMe Yes
SSD form factor M.2
Card reader integrated Yes
Compatible memory cards MicroSD (TransFlash)

Graphics

On-board graphics card Yes
Discrete graphics card No
Discrete graphics card model Not available
On-board graphics card model Intel Arc Graphics
On-board GPU manufacturer Intel
On-board graphics card family Intel Arc Graphics

Audio

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

Camera

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

Network

Mobile network connection No
Top Wi-Fi standard Wi-Fi 6E (802.11ax)
Wi-Fi standards Wi-Fi 6E (802.11ax)
Antenna type 2x2
WLAN controller model Intel Wi-Fi 6E AX211
WLAN controller manufacturer Intel
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
HDMI ports quantity 1
Thunderbolt 4 ports quantity 2
Intel® Thunderbolt 4 Yes
Combo headphone/mic port Yes
USB Type-C DisplayPort Alternate Mode Yes

Keyboard

Numeric keypad Yes
Pointing device Touchpad
Keyboard backlit Yes

Software

Operating system installed Windows 11 Home

Battery

Battery capacity 77 Wh
Battery technology Lithium-Ion (Li-Ion)
Continuous video playback time 21,5 h

Power

USB Type-C charging port Yes
AC adapter power 65 W
USB Power Delivery (USB PD) Yes

Security

Cable lock slot Yes
Cable lock slot type Kensington

Weight & dimensions

Weight 1,35 kg
Width 378,8 mm
Depth 258,8 mm
Height 17,8 mm

Packaging data

Package width 499 mm
Package depth 307 mm
Package height 60 mm
Package weight 2,5 kg

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Frequently asked questions

How good is the LG Gram 17Z90S-G.AA78G?

It is a General use laptop with decent power for what that use calls for today: 58 out of 100 against the most powerful in the catalog.

Is the LG Gram 17Z90S-G.AA78G worth its price?

Generally yes: today it starts at €1550 and its 8.9 in the Kelaptop Value-for-Money Score puts it above the average of its type at that price.

How much does the LG Gram 17Z90S-G.AA78G cost?

Today it starts at €1550 in 1 store. Prices are checked daily.

Is the LG Gram 17Z90S-G.AA78G 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.

What is the screen of the LG Gram 17Z90S-G.AA78G like?

It carries a 17" 2560x1600 IPS 350 nits 99% DCI-P3 display.

Which processor and graphics card does the LG Gram 17Z90S-G.AA78G 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 Gram 17Z90S-G.AA78G come with?

It comes with Windows 11 Home preinstalled.

Which ports does the LG Gram 17Z90S-G.AA78G have?

According to its spec sheet: 2 × Thunderbolt 4, 2 × USB-A, 1 × HDMI, card reader, headphone jack (3.5 mm).

Does the LG Gram 17Z90S-G.AA78G have a backlit keyboard?

Yes, according to its spec sheet the keyboard is backlit.

Does the LG Gram 17Z90S-G.AA78G have a touch screen?

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

How much does the LG Gram 17Z90S-G.AA78G weigh?

It weighs 1,35 kg: one of the light ones, easy to carry every day.

When was the LG Gram 17Z90S-G.AA78G released?

Its release date is December 2024, 1 year ago.

How we calculate the Kelaptop Value-for-Money Score