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Compare Keychron C0 HE vs Q9 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron C0 HE and Keychron Q9 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.

62
Keychron C0 HE One Handed Magnetic Switch Gaming Keyboard
95
Keychron Q9 QMK Custom Mechanical Keyboard - Image: 7

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3.8 (8)
4.5 (9)
  • Released in 2026
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Built with the ANSI layout standard
  • Offers Normal ergonomics
  • Utilizes Hall effect sensors
  • Uses a Tray Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 450 g
  • Sized at 39 x 149 x 245 mm
  • Made with a Plastic case
  • Features ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Built with the ANSI, ISO layout standard
  • Offers Split Spacebar ergonomics
  • Comes with a knob
  • Connects via USB-C
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Uses a Gasket Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Weighs about 1050 g
  • Sized at 20 x 94 x 326 mm
  • Made with a Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 85.6
  • Build Quality: 57.4
  • Productivity: 59.1
  • Customizability: 60.1
  • Portability: 67.3
Scores
  • Performance: 65.1
  • Build Quality: 91
  • Productivity: 94.3
  • Customizability: 97
  • Portability: 70.3
Name
Keychron C0 HE
Name
Keychron Q9
Release year
2026
Release year
2022
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
40%
Layout Size
40%
Layout Standard
ANSI
Layout Standard
ANSI, ISO
Layout Ergonomics
Normal
Layout Ergonomics
Split Spacebar
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
Wired, Wired only
Connection
Wired, Wired only
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
-
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
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
Aluminum
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
39 x 149 x 245 mm
Dimensions
20 x 94 x 326 mm
Weight
450g
Weight
1050g
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