Compare Ajazz K620T V2 vs Keychron Q4 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz K620T V2 and Keychron Q4 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
	67	93	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	4.8 stars (18 reviews)
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Main differences	Released in 2024 Has Clicky switch options Built with the ANSI layout standard Features N-key rollover Supports Bluetooth, Wired, Wireless connectivity Equipped with a 4400 mAh battery Weighs about 850 g Sized at 40 x 299 x 138 mm Features PBT keycaps Offers Yes, Rgb, White RGB lighting	Released in 2022 Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO, JIS, ISO-DE, ISO-Nordic, ISO-UK, ISO-FR, ISO-ES, ISO-SW layout standard Provides dedicated media keys Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity Runs at a 1000 Hz polling rate Weighs about 1500 g Sized at 20 x 121 x 303 mm Features PBT, ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 73 Build Quality: 61.8 Productivity: 67.5 Customizability: 70.3 Portability: 89.4	Scores Performance: 66.5 Build Quality: 89.6 Productivity: 95 Customizability: 99.9 Portability: 70.6
Name	Name Ajazz K620T V2	Name Keychron Q4
Release year	Release year 2024	Release year 2022
Switch Options	Switch Options Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 60%	Layout Size 60%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-Nordic, ISO-UK, ISO-FR, ISO-ES, ISO-SW
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 Bluetooth, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4400 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 -	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT, ABS
Dimensions	Dimensions 40 x 299 x 138 mm	Dimensions 20 x 121 x 303 mm
Weight	Weight 850g	Weight 1500g