Weikav Stars21 Programmable Numpad vs Keychron Q0 Specs

Compare Weikav Stars21 Programmable Numpad vs Keychron Q0 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Weikav Stars21 Programmable Numpad and Keychron Q0 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	0.0 stars (0 reviews)	5.0 stars (6 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Features N-key rollover Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 800 mAh battery Weighs about 480 g Sized at 18 x 130 x 95 mm Offers Yes, Rgb RGB lighting	Released in 2022 Has Linear, Tactile, Clicky switch options Connects via USB-C Includes screw-in stabilizers Uses a Tray Mount mounting style Supports Wired, Wired only connectivity Weighs about 2200 g Sized at 20 x 129 x 89 mm Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 75.6 Build Quality: 84.3 Productivity: 57.1 Customizability: 90.3 Portability: 78	Scores Performance: 63.2 Build Quality: 85.2 Productivity: 71.9 Customizability: 93.4 Portability: 68.2
Name	Name Weikav Stars21 Programmable Numpad	Name Keychron Q0
Release year	Release year 2025	Release year 2022
Switch Options	Switch Options Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal 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 1000 Hz
Battery capacity	Battery capacity 800 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 Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions 18 x 130 x 95 mm	Dimensions 20 x 129 x 89 mm
Weight	Weight 480g	Weight 2200g

[In Stock] Stars21 Programmable Mechanical Numpad

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0.0 stars (0 reviews)

5.0 stars (6 reviews)

Released in 2025
Has Linear switch options
Features N-key rollover
Uses a Gasket Mount mounting style
Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
Equipped with a 800 mAh battery
Weighs about 480 g
Sized at 18 x 130 x 95 mm
Offers Yes, Rgb RGB lighting

Released in 2022
Has Linear, Tactile, Clicky switch options
Connects via USB-C
Includes screw-in stabilizers
Uses a Tray Mount mounting style
Supports Wired, Wired only connectivity
Weighs about 2200 g
Sized at 20 x 129 x 89 mm
Features PBT keycaps
Offers Yes, Rgb, South-face, Rgb South-face RGB lighting

Scores

Performance: 75.6
Build Quality: 84.3
Productivity: 57.1
Customizability: 90.3
Portability: 78

Scores

Performance: 63.2
Build Quality: 85.2
Productivity: 71.9
Customizability: 93.4
Portability: 68.2

Name

Weikav Stars21 Programmable Numpad

Name

Keychron Q0

Release year

2025

Release year

2022

Switch Options

Linear

Switch Options

Linear, Tactile, Clicky

Profile

Normal 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

1000 Hz

Battery capacity

800 mAh

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Tray Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum

Case Material

Aluminum

Keycaps Material

PBT

Dimensions

18 x 130 x 95 mm

Dimensions

20 x 129 x 89 mm

Weight

480g

Weight

2200g

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