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Compare Keychron Q0 HE vs Yunzii YZ21 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q0 HE and Yunzii YZ21 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.

92
Keychron Q0 HE QMK Wireless Custom Number Pad
63
YUNZII YZ21 Macaron Hot Swappable Mechanical Numeric Keypad Num Pad

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0.0 (0)
0.0 (0)
  • Released in 2026
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Comes with a knob
  • Connects via USB-C
  • Utilizes Hall effect sensors
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Equipped with a 1800 mAh battery
  • Weighs about 684 g
  • Sized at 34 x 137 x 118 mm
  • Made with a Aluminum, Copper case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
  • Released in 2022
  • Has Clicky, Tactile, Linear switch options
  • Equipped with a 1500 mAh battery
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 84.5
  • Build Quality: 90.2
  • Productivity: 94.2
  • Customizability: 92.4
  • Portability: 87.2
Scores
  • Performance: 71.7
  • Build Quality: 53.4
  • Productivity: 57.9
  • Customizability: 70.2
  • Portability: 86
Name
Keychron Q0 HE
Name
Yunzii YZ21
Release year
2026
Release year
2022
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Clicky, Tactile, Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
Numpad
Layout Size
Numpad
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
1800 mAh
Battery capacity
1500 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, South-face, White South-face
Backlight
 
Rgb, North-face
Case Colors
Case Colors
Case Material
Aluminum, Copper
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
34 x 137 x 118 mm
Dimensions
-
Weight
684g
Weight
-
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