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Compare Coolkiller CK98 vs Keychron Q6 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Coolkiller CK98 and Keychron Q6 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.

72
CoolKiller CK98 3-Mode Transparent Mechanical Keyboard
87
Keychron Q6 Ultra 8K Wireless Custom Mechanical Keyboard (US ANSI Layout) - Image: 3

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0.0 (0)
4.0 (3)
  • Released in 2022
  • Has Linear, Tactile, Silent switch options
  • Available in a 98% layout
  • Built with the ANSI layout standard
  • Includes a Yes, TFT display
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3750 mAh battery
  • Weighs about 1300 g
  • Sized at 45 x 390 x 144 mm
  • Made with a Aluminum, Plastic case
  • Features PBT, PC, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2026
  • Has Tactile, Linear, Clicky switch options
  • Available in a 100% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard
  • Comes with a knob
  • Includes a No display
  • Provides dedicated media keys
  • Supports QMK firmware
  • 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
Scores
  • Performance: 64.8
  • Build Quality: 64.8
  • Productivity: 86.7
  • Customizability: 73.3
  • Portability: 56.2
Scores
  • Performance: 89.6
  • Build Quality: 80.2
  • Productivity: 93.6
  • Customizability: 83.3
  • Portability: 55.6
Name
Coolkiller CK98
Name
Keychron Q6 Ultra
Release year
2022
Release year
2026
Switch Options
Linear, Tactile, Silent
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
98%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ISO-DE, ISO-ES, ISO-FR, ISO, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
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
Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Polling Rate
-
Polling Rate
8000 Hz
Battery capacity
3750 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, South-face
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Material
Aluminum, Plastic
Case Material
Aluminum
Keycaps Material
PBT, PC, ABS
Keycaps Material
PBT
Dimensions
45 x 390 x 144 mm
Dimensions
31 x 446 x 137 mm
Weight
1300g
Weight
2238g
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