Keychron K0 Max vs Varmilo VA21M Numpad Specs

Compare Keychron K0 Max vs Varmilo VA21M Numpad Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K0 Max and Varmilo VA21M 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
Rating	4.0 stars (18 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Tactile, Linear, Silent, Clicky switch options Features a low-profile design Supports hot-swappable switches Comes with a knob Connects via USB-C Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 750 mAh battery Made with a Aluminum, Plastic case Features POM, PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2026 Has Clicky, Tactile, Linear, Silent switch options Supports Wired, Wired only connectivity Made with a Plastic case Features PBT keycaps Offers No RGB lighting
Score	Scores Performance: 80.9 Build Quality: 85.7 Productivity: 94.7 Customizability: 93.9 Portability: 88.3	Scores Performance: 53.7 Build Quality: 49 Productivity: 51.4 Customizability: 42.7 Portability: 67.5
Name	Name Keychron K0 Max	Name Varmilo VA21M Numpad
Release year	Release year 2025	Release year 2026
Switch Options	Switch Options Tactile, Linear, Silent, Clicky	Switch Options Clicky, Tactile, Linear, Silent
Profile	Profile Low Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	Layout Size Numpad
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 750 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 Plate Mount	Mount Style Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic	Case Material Plastic
Keycaps Material	Keycaps Material POM, PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions -
Weight	Weight -	Weight -

-25% off

Keychron K0 Max QMK Wireless Custom Number Pad

Varmilo VA21M Dark Grey Numpad Dye Sub PBT Mechanical Keyboard

Select a keyboard to compare

4.0 stars (18 reviews)

0.0 stars (0 reviews)

Released in 2025
Has Tactile, Linear, Silent, Clicky switch options
Features a low-profile design
Supports hot-swappable switches
Comes with a knob
Connects via USB-C
Supports QMK firmware
Supports VIA configuration
Includes screw-in stabilizers
Has built-in sound dampening
Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
Runs at a 1000 Hz polling rate
Equipped with a 750 mAh battery
Made with a Aluminum, Plastic case
Features POM, PBT keycaps
Offers Yes, Rgb, North-face, Rgb North-face RGB lighting

Released in 2026
Has Clicky, Tactile, Linear, Silent switch options
Supports Wired, Wired only connectivity
Made with a Plastic case
Features PBT keycaps
Offers No RGB lighting

Scores

Performance: 80.9
Build Quality: 85.7
Productivity: 94.7
Customizability: 93.9
Portability: 88.3

Scores

Performance: 53.7
Build Quality: 49
Productivity: 51.4
Customizability: 42.7
Portability: 67.5

Name

Keychron K0 Max

Name

Varmilo VA21M Numpad

Release year

2025

Release year

2026

Switch Options

Tactile, Linear, Silent, Clicky

Switch Options

Clicky, Tactile, Linear, Silent

Profile

Low Profile

Profile

Normal Profile

Hot Swappable

Layout Size

Numpad

Layout Size

Numpad

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Wired, Wired only

Polling Rate

1000 Hz

Polling Rate

Battery capacity

750 mAh

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Plate Mount

Mount Style

Plate Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, North-face

Backlight

Case Colors

Case Material

Aluminum, Plastic

Case Material

Plastic

Keycaps Material

POM, PBT

Keycaps Material

PBT

Dimensions

Weight

Discover similar products

You might also like similar products in that price range:

$49

Epomaker TH33

Numpad,

Hotswap,

Wireless,

Wired,

RGB,

Knob,

VIA,

Gasket Mount

-40% off

$93$56

Keychron K1 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 6

Keychron K1 V6

80%,

Hotswap,

Wireless,

Wired,

RGB/ White LEDs,

VIA,

QMK,

Alu case,

Top Mount

$49

Leopold FC220TP Numpad

Numpad,

Hotswap,

Wireless,

Wired,

RGB,

VIA,

QMK,

Plate Mount

$39

Epomaker EK21

Numpad,

Hotswap,

Wireless,

Wired,

RGB,

Knob,

VIA,

Gasket Mount

$49

Womier SK30 Kanagawa Numpad

Numpad,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

Gasket Mount

$64

Keychron K0 Max Numpad

Numpad,

Hotswap,

Wireless,

Wired,

RGB,

Knob,

QMK,

Alu case,

Plate Mount

$44

Keychron V1

75%,

Hotswap,

Wired,

RGB/ White LEDs,

Knob,

VIA,

QMK,

Tray Mount

$54

Keychron V3

80%,

Hotswap,

Wired,

RGB/ White LEDs,

Knob,

VIA,

QMK,

Tray Mount

$49

Leopold FC220TP

Numpad,

Hotswap,

Wireless,

Wired,

RGB,

VIA,

QMK,

Plate Mount

$49

Keychron V5

96%,

Hotswap,

Wired,

RGB/ White LEDs,

Knob,

VIA,

QMK,

Tray Mount

Model
	-25% off 91		Select a keyboard to compare
Rating	4.0 stars (18 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Tactile, Linear, Silent, Clicky switch options Features a low-profile design Supports hot-swappable switches Comes with a knob Connects via USB-C Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 750 mAh battery Made with a Aluminum, Plastic case Features POM, PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2026 Has Clicky, Tactile, Linear, Silent switch options Supports Wired, Wired only connectivity Made with a Plastic case Features PBT keycaps Offers No RGB lighting
Score	Scores Performance: 80.9 Build Quality: 85.7 Productivity: 94.7 Customizability: 93.9 Portability: 88.3	Scores Performance: 53.7 Build Quality: 49 Productivity: 51.4 Customizability: 42.7 Portability: 67.5
Name	Name Keychron K0 Max	Name Varmilo VA21M Numpad
Release year	Release year 2025	Release year 2026
Switch Options	Switch Options Tactile, Linear, Silent, Clicky	Switch Options Clicky, Tactile, Linear, Silent
Profile	Profile Low Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	Layout Size Numpad
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 750 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 Plate Mount	Mount Style Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic	Case Material Plastic
Keycaps Material	Keycaps Material POM, PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions -
Weight	Weight -	Weight -