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LG Gram Pro 17Z90SP-E.AD78D laptop Intel Core Ultra 7 155H
LG

Gram Pro 17Z90SP-E.AD78D laptop Intel Core Ultra 7 155H

43.2 cm (17") WQXGA 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 3050 Wi-Fi 6 (802.11ax) Windows 11 H

Model 17Z90SP-E.AD78DEAN 8806096063163

122 specifications Checked today
  • Display43.2 cm (17")
  • Resolution2560 x 1600 pixels
  • ProcessorIntel Core Ultra 7
  • Memory32 GB
  • Storage1 TB
  • GraphicsNVIDIA GeForce RTX 3050
See all specifications

Overview

Display
43.2 cm (17")
Resolution
2560 x 1600 pixels
Processor
Intel Core Ultra 7
Memory
32 GB
Storage
1 TB
Graphics
NVIDIA GeForce RTX 3050
Brand
LG
Category
Laptop
Model
17Z90SP-E.AD78D
Part number
17Z90SP-E.AD78D
EAN / UPC
8806096063163
Also known as
LG Gram Pro 17Z90SP-E.AD78D laptop Intel Core Ultra 7 155H 43.2 cm (17") WQXGA 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 3050 Wi-Fi 6 (802.11ax) Windows 11 H

Specifications

122 specifications in 20 groups

Design

Product typeLaptop
Product colourBlack
Colour nameObsidian Black
Form factorClamshell
Housing materialMagnesium
Market positioningBusiness

Display

Display diagonal43.2 cm (17")
Display resolution2560 x 1600 pixels
TouchscreenNo
HD typeWQXGA
Panel typeIPS
Native aspect ratio16:10
Anti-glare screenYes
Display brightness400 cd/m²
Colour gamut99%
Display diagonal (metric)43.18 cm
RGB colour spaceDCI-P3
Maximum refresh rate144 Hz
Contrast ratio (typical)1500:1

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 7
Processor generationIntel® Core™ Ultra (Series 1)
Processor model155H
Processor cores16
Processor threads22
Processor boost frequency4.8 GHz
Performance cores6
Efficient cores8
Low Power Efficient-cores2
Performance-core Max Turbo Frequency4.8 GHz
Efficient-core Max Turbo Frequency3.8 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Performance-core base frequency1.4 GHz
Efficient-core base frequency0.9 GHz
Low Power Efficient-core Base Frequency700 MHz
Processor cache24 MB
Processor cache typeSmart Cache
Maximum turbo power115 W
Processor base power28 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows ML

Memory

Internal memory32 GB
Internal memory typeDDR5-SDRAM
Memory clock speed7467 MHz
Maximum internal memory32 GB

Storage

Total storage capacity1 TB
Storage mediaSSD
Number of SSDs installed1
SSD capacity1 TB
NVMeYes
SSD interfaceM.2
M.2 SSD size2280 (22 x 80 mm)
SSD form factorM.2
Intel® Optane™ Memory module installedNo
Optical drive typeNo
Card reader integratedNo

Graphics

On-board graphics cardYes
Discrete graphics cardNo
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 3050
Discrete graphics card memory4 GB
Discrete graphics memory typeGDDR6
On-board GPU manufacturerIntel
On-board graphics card familyIntel Arc Graphics
On-board graphics card modelIntel Arc Graphics

Audio

Audio systemDolby Atmos
Number of built-in speakers2
Speaker power2 W
Built-in microphoneYes

Camera

Front cameraYes
Front camera HD typeFull HD
Infrared (IR) cameraYes

Network

Mobile network connectionNo
Mobile network generationNot supported
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Antenna type2x2
WLAN controller modelIntel Wi-Fi 6E AX211
Ethernet LANNo
BluetoothYes
Bluetooth version5.3

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
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 quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
USB 3.2 Gen 2x2 Type-C ports quantity0
USB4 Gen 2x2 ports quantity0
USB4 Gen 3x2 ports quantity2
HDMI ports quantity1
DisplayPorts quantity0
Mini DisplayPorts quantity0
Intel® Thunderbolt 4Yes
Mini HDMI ports quantity0
Micro HDMI ports quantity0
Combo headphone/mic portYes

Keyboard

Pointing deviceTouchpad + Scroll zone
Keyboard backlitYes
Numeric keypadYes

Software

Operating system installedWindows 11 Home

Processor special features

Intel® Evo™ Platform VerifiedNo

Battery

Battery technologyLithium-Ion (Li-Ion)
Battery capacity90 Wh

Power

AC adapter power65 W

Security

Cable lock slotYes
Cable lock slot typeKensington
Fingerprint readerNo
Face recognitionYes
Windows HelloYes
Trusted Platform Module (TPM)No

Weight & dimensions

Weight1.38 kg
Width379.4 mm
Depth265.4 mm
Height14.6 mm
Height (front)1.32 cm
Height (rear)1.46 cm

Packaging data

Package width499 mm
Package depth307 mm
Package height60 mm
Package weight2.5 kg

Other features

Warranty period2 year(s)

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