Compare Ajazz AK820 Pro vs Redragon ANTONIUM K743 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz AK820 Pro and Redragon ANTONIUM K743 Pro 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
	76	82	Select a keyboard to compare
Rating	4.6 stars (731 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Available in a 75% layout Equipped with a 4000 mAh battery Weighs about 810 g Sized at 40 x 327 x 136 mm Made with a ABS, Aluminum case	Released in 2025 Available in a 80% layout Includes screw-in stabilizers Runs at a 1000 Hz polling rate Weighs about 920 g Sized at 37 x 373 x 140 mm Made with a Plastic case
Score	Scores Performance: 60.4 Build Quality: 65.9 Productivity: 82.1 Customizability: 72.1 Portability: 79.3	Scores Performance: 78.1 Build Quality: 75.3 Productivity: 90.8 Customizability: 77.9 Portability: 70.5
Name	Name Ajazz AK820 Pro	Name Redragon ANTONIUM K743 Pro
Release year	Release year 2023	Release year 2025
Switch Options	Switch Options Linear	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 80%
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 TFT	Display Support TFT
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	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 Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 40 x 327 x 136 mm	Dimensions 37 x 373 x 140 mm
Weight	Weight 810g	Weight 920g