Compare Keychron K4 V3 vs Varmilo Sword V2 16 Numpad Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K4 V3 and Varmilo Sword V2 16 Numpad 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
	91		Select a keyboard to compare
Rating	5.0 stars (4 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear, Tactile, Clicky switch options Supports hot-swappable switches Available in a 96% layout Built with the ISO, ISO-UK, ISO-DE, ISO-CH, ISO-Nordic, ANSI layout standard Connects via USB-C Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Made with a Plastic case Features PC, PBT keycaps Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face, North-face, Rgb North-face, White North-face RGB lighting	Released in 2023 Has Clicky switch options Available in a Numpad layout Built with the ANSI layout standard Uses a Plate Mount mounting style Made with a Aluminum case Features PBT keycaps Offers Yes, White RGB lighting
Score	Scores Performance: 81.8 Build Quality: 84.1 Productivity: 95.2 Customizability: 97.6 Portability: 54.3	Scores Performance: 52.3 Build Quality: 56.3 Productivity: 43.6 Customizability: 51 Portability: 65.9
Name	Name Keychron K4 V3	Name Varmilo Sword V2 16 Numpad
Release year	Release year 2025	Release year 2023
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size Numpad
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-CH, ISO-Nordic, 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 Bluetooth, Wired, Wireless	Connection
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
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 Tray Mount	Mount Style Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, South-face, White South-face, North-face	Backlight White
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Aluminum
Keycaps Material	Keycaps Material PC, PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions -
Weight	Weight -	Weight -