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Compare Keychron K4 Pro vs Q9 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K4 Pro 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.

92
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard
95
Keychron Q9 QMK Custom Mechanical Keyboard

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4.7 (7)
4.5 (9)
  • Available in a 96% layout
  • Built with the ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK layout standard
  • Offers Normal ergonomics
  • Provides dedicated media keys
  • Features N-key rollover
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1280 g
  • Sized at 31 x 391 x 139 mm
  • Made with a Plastic, ABS case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
  • Available in a 40% layout
  • Built with the ANSI, ISO layout standard
  • Offers Split Spacebar ergonomics
  • Comes with a knob
  • Uses a Gasket Mount mounting style
  • Supports Wired, Wired only connectivity
  • 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: 81.5
  • Build Quality: 84.1
  • Productivity: 94.7
  • Customizability: 97.3
  • Portability: 53.6
Scores
  • Performance: 65.6
  • Build Quality: 91
  • Productivity: 94.5
  • Customizability: 97.2
  • Portability: 70.4
Name
Keychron K4 Pro
Name
Keychron Q9
Release year
2022
Release year
2022
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
40%
Layout Standard
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK
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
Bluetooth, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
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, South-face, White South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Plastic, ABS
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
31 x 391 x 139 mm
Dimensions
20 x 94 x 326 mm
Weight
1280g
Weight
1050g
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