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ASUS ROG Strix SCAR 18 G835LXG-TQ391W Intel Core Ultra 9 290HX Plus Laptop

ASUS · Laptop

ASUS ROG Strix SCAR 18 G835LXG-TQ391W Intel Core Ultra 9 290HX Plus Laptop price in United Kingdom

Model G835LXG-TQ391WMPN 90NR0LF1-M00K50EAN 199291486027EAN 4711636486026

  • Display45.7 cm (18")
  • Resolution3840 x 2400 pixels
  • ProcessorIntel Core Ultra 9
  • Memory64 GB

Lowest price incl. delivery

£4,786.65

at PCHUB.UKFree deliveryIn stock

  • 3 stores
  • Range £4,786.65 – £5,623.99
  • Save up to £837.34 vs. the dearest store
  • 3 in stock
  • 2 with free delivery
  • Checked 6 Oct 2026, 05:40 UTC
Go to PCHUB.UK See all 3 offers

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£4,786.65at PCHUB.UK · free shippingGo to PCHUB.UK
Price range across 3 offers

Save up to £837.34 (15%) by choosing the cheapest store

  • 3 of 3 stores in stock
  • 2 with free shipping
  • Checked 6 Oct 2026, 05:40 UTC

  1. PCHUB.UKLowest priceASUS ROG Strix SCAR 18 G835LXG-TQ391W Intel Core Ultra 9 290HX Plus La In stockFree shipping
    £4,786.65incl. free shipping
    Go to store
  2. Back to the OfficeASUS ROG Strix SCAR 18 Laptop (90NR0LF1-M00K50) - Intel Core Ultra 9 290HX, 64GB RAM, 2TB SSD, NVIDIA GeForce RTX 5090, Windows 11 Home In stockFree shipping
    £5,623.99incl. free shipping+£837.34 (17%) vs lowest
    Go to store
  3. PcNova.co.ukASUS ROG Strix SCAR 18 G835LXG-TQ391W Intel Core Ultra 9 290HX Plus La In stockShipping not stated
    £4,786.65item price, shipping extra
    Go to store

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Best price · PCHUB.UK£4,786.65
Go to store

Product details

Identification

Brand
ASUS
Product
ROG Strix SCAR 18 G835LXG-TQ391W Intel Core Ultra 9 290HX Plus Laptop
Full name
ASUS ROG Strix SCAR 18 G835LXG-TQ391W Intel Core Ultra 9 290HX Plus Laptop 45.7 cm (18") WQUXGA 64 GB DDR5-SDRAM 2 TB SSD NVIDIA GeForce RTX 5090 Wi-Fi 7 (802.1
Manufacturer part number
90NR0LF1-M00K50
EAN / UPC
199291486027, 4711636486026
Category
Laptop

144 specifications from the manufacturer's data sheet

Design

Product typeLaptop
Product colourBlack
Colour nameOff Black
Form factorClamshell
Display back cover materialPlastic
Housing materialAluminium, Plastic
Market positioningGaming
Introduction year2026
Certified refurbishedNo

Display

Display diagonal45.7 cm (18")
Display resolution3840 x 2400 pixels
TouchscreenNo
HD typeWQUXGA
Panel typeMini LED
Native aspect ratio16:10
Anti-glare screenYes
Maximum display brightness (HDR)1600 cd/m²
Colour gamut100%
RGB colour spaceDCI-P3
Maximum refresh rate240 Hz
Contrast ratio (typical)100000:1
High Dynamic Range (HDR) supportedYes

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)
Processor model290HX Plus
Processor cores24
Processor threads24
Processor boost frequency5.5 GHz
Performance cores8
Efficient cores16
Low Power Efficient-cores0
Performance-core Max Turbo Frequency5.5 GHz
Efficient-core Max Turbo Frequency4.7 GHz
Performance-core base frequency2.7 GHz
Efficient-core base frequency1.8 GHz
Processor cache36 MB
Processor cache typeSmart Cache
Processor socketBGA 2114
Maximum turbo power160 W
Processor base power55 W

Neural processor unit (NPU)

Copilot+ PCNo
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to36 TOPs
NPU performance up to13 TOPs
GPU performance up to8 TOPs

Memory

Internal memory64 GB
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Memory form factorSO-DIMM
Memory layout (slots x size)2 x 32 GB
Memory slots2x SO-DIMM
Maximum internal memory128 GB
Memory channelsDual-channel

Storage

Total storage capacity2 TB
Storage mediaSSD
Total SSDs capacity2 TB
Number of SSDs installed2
SSD capacity1 TB
NVMeYes
SSD interfacePCI Express 4.0
SSD form factorM.2
Optical drive typeNo
Card reader integratedNo

Graphics

On-board graphics cardYes
Discrete graphics cardYes
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 5090
Discrete graphics card memory24 GB
Discrete graphics memory typeGDDR7
On-board GPU manufacturerIntel
On-board graphics card familyIntel® Graphics
On-board graphics card modelIntel® Graphics
Total Graphics Power (TGP)175 W
NVIDIA G-SYNCYes

Audio

Audio systemSmart Amp
Number of built-in speakers4
Built-in microphoneYes

Camera

Front cameraYes
Front camera HD typeFull HD
Front camera resolution1920 x 1080 pixels
Infrared (IR) cameraYes

Network

Mobile network connectionNo
Wi-FiYes
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standardsWi-Fi 7 (802.11be)
Antenna type2x2
Ethernet LANYes
Ethernet LAN data rates10,100,1000,2500 Mbit/s
BluetoothYes
Bluetooth version5.4

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 quantity3
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
HDMI version2.1
Thunderbolt 5 ports quantity2
Intel® Thunderbolt 5Yes
Combo headphone/mic portYes
USB Type-C DisplayPort Alternate ModeYes

Performance

Motherboard chipsetIntel HM870 Express
Repairability index9.9

Keyboard

Pointing deviceTouchpad
Keyboard backlitYes
Numeric keypadYes
Keyboard backlit colourRGB
Keyboard backlit zonePer-key RGB
Copilot keyYes

Software

Operating system installedWindows 11 Home
Operating system architecture64-bit
Microsoft CopilotYes
Trial software1-month trial for new Microsoft 365 customers. Credit card required, McAfee 30 days
Bundled softwareXbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery capacity90 Wh
Fast chargingYes
Fast charging time (50%)30 min

Power

AC adapter power450 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current21.45 A
AC adapter output voltage21 V
DC-in jackYes
USB Type-C charging portYes
USB Type-C required charging power (max)100 W
USB Type-C required charging power (min)45 W
USB Power Delivery (USB PD)Yes

Security

Face recognitionYes
Windows HelloYes
Trusted Platform Module (TPM)Yes
Password protectionYes
Password protection typeBIOS, User

Weight & dimensions

Weight3.7 kg
Width399 mm
Depth298 mm
Height (front)2.35 cm
Height (rear)3.5 cm

Packaging content

AC adapter includedYes

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