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Compare Keychron K15 Max vs K2 V3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K15 Max and Keychron K2 V3 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.

-25% off
89
Keychron K15 Max (Alice Layout) QMK Wireless Custom Mechanical Keyboard
-30% off
91
Keychron K2 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

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4.1 (14)
0.0 (0)
  • Released in 2024
  • Features a low-profile design
  • Built with the ANSI layout standard
  • Offers Alice ergonomics
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Weighs about 700 g
  • Sized at 29 x 370 x 143 mm
  • Made with a ABS, Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, White RGB lighting
  • Released in 2025
  • Built with the ISO, ANSI layout standard
  • Offers Normal ergonomics
  • Includes screw-in stabilizers
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Made with a Aluminum case
  • Features PC keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 80.8
  • Build Quality: 79.7
  • Productivity: 92.9
  • Customizability: 88.9
  • Portability: 79.3
Scores
  • Performance: 81.5
  • Build Quality: 84.8
  • Productivity: 94.8
  • Customizability: 92.5
  • Portability: 79.8
Name
Keychron K15 Max
Name
Keychron K2 V3
Release year
2024
Release year
2025
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, ANSI
Layout Ergonomics
Alice
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, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
2000 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
PCB Mount
Mount Style
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
ABS, Aluminum
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PC
Dimensions
29 x 370 x 143 mm
Dimensions
-
Weight
700g
Weight
-
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Keychron K15 Max vs K2 V3 Specs