Compare ATTACK SHARK X68 HE vs Redragon CASTOR K631 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the ATTACK SHARK X68 HE and Redragon CASTOR K631 HE and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
	70		Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear, Clicky, Magnetic switch options Supports hot-swappable switches Compatible with both Mac and Windows Weighs about 950 g Sized at 60 x 150 x 350 mm Made with a Aluminum case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2026 Has Magnetic switch options Weighs about 638 g Sized at 33 x 323 x 107 mm Made with a Plastic case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 92.4 Build Quality: 63.4 Productivity: 66.4 Customizability: 67.4 Portability: 74.5	Scores Performance: 91.4 Build Quality: 42.2 Productivity: 47 Customizability: 45.8 Portability: 65.1
Name	Name ATTACK SHARK X68 HE	Name Redragon CASTOR K631 HE
Release year	Release year 2025	Release year 2026
Switch Options	Switch Options Linear, Clicky, Magnetic	Switch Options Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 65%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate 8000 Hz	Polling Rate 8000 Hz
Battery capacity	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style -	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 60 x 150 x 350 mm	Dimensions 33 x 323 x 107 mm
Weight	Weight 950g	Weight 638g