Medion Erazer Beast 18 X1 RTX 5090 (2025) vs XMG Key 18 Pro RTX 5070 Ti (2025)

What Erazer Beast 18 X1 RTX 5090 (2025) does better (4) and where Key 18 Pro RTX 5070 Ti (2025) wins (2) — every spec side by side.

6.3Score

4 advantages≈ $4,900

Higher score

5.5Score

2 advantages≈ $4,200

6.4Display6.6

4.3Memory & storage2.4

Why is Erazer Beast 18 X1 RTX 5090 (2025) better than Key 18 Pro RTX 5070 Ti (2025)?

Specifications

Only differences	Medion Erazer Beast 18 X1 RTX 5090 (2025)≈ $4,9006.3	XMG Key 18 Pro RTX 5070 Ti (2025)≈ $4,2005.5
Graphics
Graphics card	GeForce RTX 5090 Laptop	GeForce RTX 5070 Ti Laptop
GPU maker	NVIDIA	NVIDIA
Video memory	24 GB	12 GB
Video memory type	GDDR7	GDDR7
GPU shader cores	10,496	5,888
Processor
Processor	Core Ultra 9 275HX	Core Ultra 9 275HX
CPU maker	Intel	Intel
CPU cores	24	24
Max CPU clock	5.4 GHz	5.4 GHz
Display
Screen size	18″	18″
Resolution	2560 × 1600	2560 × 1600
Resolution class	QHD (1440p/1600p)	QHD (1440p/1600p)
Refresh rate	240 Hz	240 Hz
Panel type	IPS	IPS
Brightness	—	500 nits
Aspect ratio	16:10	16:10
Memory & storage
RAM (up to)	64 GB	32 GB
RAM (base)	32 GB	32 GB
SSD (up to)	4,000 GB	2,000 GB
SSD (base)	2,000 GB	2,000 GB
Battery & power
Battery capacity	99 Wh	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	Black
Ports & wireless
Thunderbolt / USB4	—	Thunderbolt 5
Thunderbolt or USB4	No	Yes
HDMI	—	HDMI 2.1
HDMI 2.1	No	Yes
Ethernet	—	5 Gbit/s
Ethernet port	Yes	Yes
SD card reader	—	Yes
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	—	Wi-Fi 7
Bluetooth	—	5
Audio
Speakers	—	2 speakers