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Compare Keychron Q8 Pro vs Redragon PENUMBRA K687 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q8 Pro and Redragon PENUMBRA K687 HE 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.

94
Keychron Q8 Pro (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard
70
PENUMBRA K687 HE Rapid Trigger Gaming Keyboard

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5.0 (1)
0.0 (0)
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Supports hot-swappable switches
  • Available in a 65% layout
  • Built with the ANSI, ISO layout standard
  • Offers Alice ergonomics
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 1657 g
  • Sized at 32 x 136 x 358 mm
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2025
  • Has Magnetic switch options
  • Available in a 75% layout
  • Built with the ANSI layout standard
  • Offers Normal ergonomics
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Weighs about 1500 g
  • Sized at 43 x 334 x 140 mm
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 78.8
  • Build Quality: 88.6
  • Productivity: 97.8
  • Customizability: 97.5
  • Portability: 88.5
Scores
  • Performance: 86.7
  • Build Quality: 69.8
  • Productivity: 78.1
  • Customizability: 55.7
  • Portability: 60.8
Name
Keychron Q8 Pro
Name
Redragon PENUMBRA K687 HE
Release year
2023
Release year
2025
Switch Options
Linear, Tactile, Clicky
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
65%
Layout Size
75%
Layout Standard
ANSI, ISO
Layout Standard
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, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
-
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, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
32 x 136 x 358 mm
Dimensions
43 x 334 x 140 mm
Weight
1657g
Weight
1500g
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