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Compare Keychron C2 Pro vs Redragon K688WGL Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron C2 Pro and Redragon K688WGL Pro 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.

91
Keychron C2 Pro 8K QMK Wired Custom Mechanical Keyboard ISO Layout Collection
76
Redragon K688 Mechanical Creamy Keyboard with Konb

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4.8 (11)
0.0 (0)
  • Released in 2023
  • Has Tactile, Linear, Clicky switch options
  • Available in a 100% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Uses a Tray Mount mounting style
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 975 g
  • Sized at 28 x 130 x 436 mm
  • Made with a Plastic, ABS case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
  • Released in 2025
  • Has Linear switch options
  • Available in a 96% layout
  • Built with the ANSI layout standard
  • Comes with a knob
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 885 g
  • Sized at 38 x 144 x 390 mm
  • Made with a Aluminum case
  • Features ABS keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 90.1
  • Build Quality: 81.2
  • Productivity: 94.3
  • Customizability: 89
  • Portability: 44.9
Scores
  • Performance: 80.1
  • Build Quality: 73.2
  • Productivity: 85.4
  • Customizability: 70.7
  • Portability: 55.2
Name
Keychron C2 Pro
Name
Redragon K688WGL Pro
Release year
2023
Release year
2025
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
96%
Layout Standard
ISO-DE, ISO-ES, ISO-FR, ISO, ANSI
Layout Standard
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, 2.4 GHz, Wired, Wireless
Polling Rate
8000 Hz;1000 Hz
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
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face, White, White South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Plastic, ABS
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
28 x 130 x 436 mm
Dimensions
38 x 144 x 390 mm
Weight
975g
Weight
885g
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