Compare Redragon CASTOR K631 vs Royal Kludge RK68 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Redragon CASTOR K631 and Royal Kludge RK68 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.

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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2023 Has Linear switch options Features N-key rollover Uses a Bottom Mount mounting style Supports Wired, Wired only connectivity Weighs about 430 g Features ABS keycaps	Released in 2021 Has Clicky, Tactile, Linear, Silent switch options Compatible with both Mac and Windows Has built-in sound dampening Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1450 mAh battery Weighs about 600 g Sized at 39 x 309 x 103 mm Features ABS, PBT keycaps
Score	Scores Performance: 71 Build Quality: 57.9 Productivity: 55.1 Customizability: 61.6 Portability: 71.4	Scores Performance: 55.3 Build Quality: 50.1 Productivity: 70.1 Customizability: 59.7 Portability: 86
Name	Name Redragon CASTOR K631	Name Royal Kludge RK68
Release year	Release year 2023	Release year 2021
Switch Options	Switch Options Linear	Switch Options Clicky, Tactile, Linear, Silent
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 Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 1450 mAh
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 Bottom Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Plastic
Keycaps Material	Keycaps Material ABS	Keycaps Material ABS, PBT
Dimensions	Dimensions -	Dimensions 39 x 309 x 103 mm
Weight	Weight 430g	Weight 600g