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Compare Keychron K2 V2 vs K4 V2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K2 V2 and Keychron K4 V2 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.

75
Keychron K2 Wireless Mechanical Keyboard (Version 2)
69
Keychron K4 Kabellose Mechanische Tastatur (German ISO-DE Layout) - Version 2

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4.9 (4382)
4.7 (2530)
  • Released in 2019
  • Available in a 75% layout
  • Built with the ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES layout standard
  • Features N-key rollover
  • Made with a Aluminum, Plastic case
  • Features ABS, PBT keycaps
  • Released in 2020
  • Available in a 96% layout
  • Built with the ISO-DE, ISO, ISO-UK, ANSI, JIS, ISO-Nordic, ISO-ES layout standard
  • Runs at a 1000 Hz polling rate
  • Made with a ABS, Aluminum, Plastic case
  • Features ABS keycaps
Scores
  • Performance: 78.3
  • Build Quality: 70.8
  • Productivity: 74.6
  • Customizability: 73.7
  • Portability: 82.7
Scores
  • Performance: 63.8
  • Build Quality: 69.9
  • Productivity: 67.2
  • Customizability: 70
  • Portability: 54.9
Name
Keychron K2 V2
Name
Keychron K4 V2
Release year
2019
Release year
2020
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
96%
Layout Standard
ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES
Layout Standard
ISO-DE, ISO, ISO-UK, ANSI, JIS, ISO-Nordic, ISO-ES
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, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 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
Tray Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Aluminum, Plastic
Case Material
ABS, Aluminum, Plastic
Keycaps Material
ABS, PBT
Keycaps Material
ABS
Dimensions
-
Dimensions
-
Weight
-
Weight
-
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