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Compare Ducky One 3 SF Aura vs Keychron K2 V3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ducky One 3 SF Aura 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.

62
Ducky One 3 SF Aura Clear White 65% Hotswap RGB LED Double Shot ABS Mechanical Keyboard
89
Keychron K2 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

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  • Released in 2023
  • Has Clicky, Tactile, Linear, Silent switch options
  • Available in a 65% layout
  • Built with the ANSI layout standard
  • Uses a Plate Mount mounting style
  • Supports Wired, Wired only connectivity
  • Made with a Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2025
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Built with the ISO, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • 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: 56.1
  • Build Quality: 53.2
  • Productivity: 71.6
  • Customizability: 69.4
  • Portability: 71.2
Scores
  • Performance: 80.4
  • Build Quality: 83.4
  • Productivity: 94.4
  • Customizability: 92.5
  • Portability: 82.1
Name
Ducky One 3 SF Aura
Name
Keychron K2 V3
Release year
2023
Release year
2025
Switch Options
Clicky, Tactile, Linear, Silent
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
65%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, 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
Wired, Wired only
Connection
Bluetooth, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
-
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
Plate Mount
Mount Style
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
PC
Dimensions
-
Dimensions
-
Weight
-
Weight
-
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