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- Key 18 Pro RTX 5090 (2025)
XMGDesktop replacement
XMG Key 18 Pro RTX 5090 (2025)
XMG Key 18 Pro RTX 5090 (2025) is a desktop replacement released in 2025. Key specs: graphics card GeForce RTX 5090 Laptop, processor Core Ultra 9 275HX, screen size 18″, refresh rate 240 Hz.
6.0Score
Display7.8
Memory & storage2.7
Battery & portability3.3
Features & cooling9.4
price range$5,300–6,600Reference price converted from EUR
- Year
- 2025
- Brand
- XMG
- Popularity
- #127 of 1,608
GeForce RTX 5090 LaptopGraphics card
Core Ultra 9 275HXProcessor
18″Screen size
240 HzRefresh rate
32 GBRAM (up to)
98 WhBattery capacity
3.95 kgWeight
Spec guide
How it ranks among desktop replacements of 2025
Screen size · 18″Top 10%Refresh rate · 240 HzTop 25%RAM (up to) · 32 GBBottom 42%Battery capacity · 98 WhTop 20%Weight · 3.95 kgBottom 1%
Compared with desktop replacements released in 2025. Bars show the share of models it beats.
compared with other desktop replacements
Why is Key 18 Pro RTX 5090 (2025) a good choice?
Video memory: 24 GBbetter than 89% of desktop replacements
CPU cores: 24better than 72% of desktop replacements
Weak points
RAM (up to): 32 GBworse than 95% of desktop replacements
Weight: 3.95 kgworse than 91% of desktop replacements
SSD (up to): 2,000 GBworse than 83% of desktop replacements
Specifications
Full specifications
Graphics
- GPU maker
- NVIDIA
- Video memory
- 24 GB
- GPU shader cores
- 10,496
Display
- Screen size
- 18″
- Resolution
- 3840 × 2160
- Refresh rate
- 240 Hz
- Brightness
- 500 nits
- Aspect ratio
- 16:10
Memory & storage
- RAM (up to)
- 32 GB
- RAM (base)
- 32 GB
- SSD (up to)
- 2,000 GB
- SSD (base)
- 2,000 GB
Battery & power
- Battery capacity
- 98 Wh
- Power adapter
- 330 W
- USB-C charging (Power Delivery)
- Yes
Design & cooling
- Weight
- 3.95 kg
- Thickness
- 30 mm
- Width
- 402 mm
- Depth
- 320 mm
- Colours
- Black
Ports & wireless
- Thunderbolt or USB4
- Yes
- HDMI
- HDMI 2.1
- HDMI 2.1
- Yes
- Ethernet
- 5 Gbit/s
- Ethernet port
- Yes
- SD card reader
- Yes
- 3.5 mm audio jack
- Yes
- Wi-Fi standard
- Wi-Fi 7
- Bluetooth
- 5
Audio
- Speakers
- 2 speakers
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
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XMG Key 18 Pro RTX 5090 (2025)vsAsus ROG Strix G18 G815 RTX 5060 (2026)6.05.9vs
XMG Key 18 Pro RTX 5090 (2025)vsMSI Vector A18 HX RTX 5070 Ti (2025)6.06.0In collections
Gaming laptops: Screen size from 17.3″ + thunderbolt or USB4251Gaming laptops: Screen size from 17.3″ + battery capacity from 90 wh253Gaming laptops: Video memory from 12 GB + refresh rate from 165 hz269Gaming laptops: Video memory from 12 GB + battery capacity from 90 wh280Gaming laptops — CPU maker: Intel + screen size from 17.3″284Gaming laptops: Video memory from 12 GB + SSD (up to) from 1,024 GB284Gaming laptops: Screen size from 17.3″ + USB-C charging (power delivery)293Gaming laptops — CPU maker: Intel + video memory from 12 GB294
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