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Compare Jamesdonkey RS2 Guiqi vs Keychron V3 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Jamesdonkey RS2 Guiqi and Keychron V3 Ultra 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.

73
JAMESDONKEY RS2 Guiqi RGB Gasket Mechanical Keyboard
92
Keychron V3 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection

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  • Released in 2022
  • Has Linear switch options
  • Available in a 96% layout
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3000 mAh battery
  • Weighs about 950 g
  • Sized at 45 x 401 x 146 mm
  • Made with a ABS, Plastic case
  • Offers Yes, Rgb RGB lighting
  • Released in 2026
  • Has Tactile, Linear, Clicky switch options
  • Available in a 80% layout
  • Built with the ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, ISO, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Runs at a 8000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 960 g
  • Sized at 33 x 368 x 149 mm
  • Made with a Plastic, ABS case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 69.5
  • Build Quality: 64.3
  • Productivity: 85.4
  • Customizability: 76.9
  • Portability: 57.7
Scores
  • Performance: 91.2
  • Build Quality: 82.2
  • Productivity: 97.6
  • Customizability: 95.2
  • Portability: 76.1
Name
Jamesdonkey RS2 Guiqi
Name
Keychron V3 Ultra
Release year
2022
Release year
2026
Switch Options
Linear
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, 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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only, Bluetooth, 2.4 GHz, Wireless
Polling Rate
-
Polling Rate
8000 Hz
Battery capacity
3000 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Material
ABS, Plastic
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
45 x 401 x 146 mm
Dimensions
33 x 368 x 149 mm
Weight
950g
Weight
960g
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