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Compare Keychron Q6 Ultra vs Matias FK403Q P Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q6 Ultra and Matias FK403Q P 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.

87
Keychron Q6 Ultra 8K Wireless Custom Mechanical Keyboard (ISO Layout)
Matias FK403Q-P Programmable Ergo Pro Mac 75% Mechanical Keyboard

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4.3 (4)
0.0 (0)
  • Has Tactile, Linear, Clicky switch options
  • Supports hot-swappable switches
  • Available in a 100% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard
  • Offers Normal ergonomics
  • Comes with a knob
  • Connects via USB-C
  • Supports QMK firmware
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 2238 g
  • Sized at 31 x 446 x 137 mm
  • Made with a Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
  • Has Tactile switch options
  • Available in a Other layout
  • Built with the ANSI layout standard
  • Offers Split ergonomics
  • Offers a USB passthrough port
  • Uses a Plate Mount mounting style
  • Supports Wired, Wired only connectivity
  • Sized at 35 x 368 x 230 mm
  • Made with a Plastic case
  • Features ABS keycaps
  • Offers No RGB lighting
Scores
  • Performance: 89.4
  • Build Quality: 80.8
  • Productivity: 93.6
  • Customizability: 83.9
  • Portability: 55.8
Scores
  • Performance: 57.7
  • Build Quality: 45.4
  • Productivity: 55.1
  • Customizability: 50.3
  • Portability: 68.7
Name
Keychron Q6 Ultra
Name
Matias FK403Q P
Release year
2026
Release year
2026
Switch Options
Tactile, Linear, Clicky
Switch Options
Tactile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
Other
Layout Standard
ISO-DE, ISO-ES, ISO-FR, ISO, ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Split
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, Wired only
Connection
Wired, Wired only
Polling Rate
8000 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
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, South-face, White South-face
Backlight
 
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
31 x 446 x 137 mm
Dimensions
35 x 368 x 230 mm
Weight
2238g
Weight
-
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