MSI Titan 18 HX AI A2XW RTX 5070 (2025) vs XMG Key 18 Pro RTX 5070 Ti (2025)

What Titan 18 HX AI A2XW RTX 5070 (2025) does better (2) and where Key 18 Pro RTX 5070 Ti (2025) wins (7) — every spec side by side.

5.0Score

2 advantages≈ $4,000

5.7Score

7 advantages≈ $4,400

Higher score

2.4Memory & storage2.7

3.2Battery & portability3.3

9.2Features & cooling9.4

Dimensions

Size comparison

Titan 18 HX AI A2XW RTX 5070 (2025)Key 18 Pro RTX 5070 Ti (2025)

Drawn to the same scale from the official dimensions (front and side).

Specifications

Only differences	MSI Titan 18 HX AI A2XW RTX 5070 (2025)≈ $4,0005.0	XMG Key 18 Pro RTX 5070 Ti (2025)≈ $4,4005.7
Graphics
Graphics card	GeForce RTX 5070 Laptop	GeForce RTX 5070 Ti Laptop
GPU maker	NVIDIA	NVIDIA
Video memory	8 GB	12 GB
Video memory type	GDDR7	GDDR7
GPU shader cores	4,608	5,888
Processor
Processor	Core Ultra 7 255HX	Core Ultra 9 275HX
CPU maker	Intel	Intel
CPU cores	20	24
Max CPU clock	5.2 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
Brightness	—	500 nits
Aspect ratio	16:10	16:10
Memory & storage
RAM (up to)	32 GB	32 GB
RAM (base)	32 GB	32 GB
RAM type	DDR5	—
SSD (up to)	1,000 GB	2,000 GB
SSD (base)	1,000 GB	2,000 GB
Battery & power
Battery capacity	99 Wh	98 Wh
Power adapter	400 W	330 W
USB-C charging (Power Delivery)	—	Yes
Design & cooling
Weight	3.6 kg	3.95 kg
Thickness	32 mm	30 mm
Width	404 mm	402 mm
Depth	307.5 mm	320 mm
Colours	Black	Black
Ports & wireless
Thunderbolt / USB4	Thunderbolt 5	Thunderbolt 5
Thunderbolt or USB4	Yes	Yes
HDMI	HDMI 2.1	HDMI 2.1
HDMI 2.1	Yes	Yes
Ethernet	5 Gbit/s	5 Gbit/s
Ethernet port	Yes	Yes
SD card reader	Yes	Yes
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	5.4	5
Keyboard & camera
Webcam	1,080p	—
Audio
Speakers	6 speakers	2 speakers