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Keychron K8 Ultra 8K Wireless Custom Mechanical Keyboard

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Compare Keychron K8 Ultra vs Keychron K8 Pro vs Keychron K8 Max Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Keychron K8 UltraKeychron K8 ProKeychron K8 Max
75
Keychron K8 Ultra 8K Wireless Custom Mechanical Keyboard
94
Keychron K8 Pro QMK/VIA Wireless Mechanical Keyboard
92
Keychron K8 Max QMK Wireless Mechanical Keyboard ISO Layout Collection
0.0 (0)
3.3 (56)
0.0 (0)
  • Released in 2026
  • Built with the ANSI layout standard
  • Uses a Plate Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 1299 g
  • Made with a Aluminum, ABS case
  • Released in 2022
  • Built with the ANSI, ISO, JIS, ISO-UK, ISO-DE, ISO-SW, ISO-FR, ISO-ES, ISO-Nordic layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Weighs about 1146 g
  • Sized at 35 x 355 x 123 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features PBT, ABS keycaps
  • Released in 2024
  • Built with the ISO, ANSI, ISO-DE, ISO-UK, ISO-SW, ISO-CH layout standard
  • Uses a PCB Mount mounting style
  • Weighs about 1308 g
  • Sized at 43 x 359 x 129 mm
  • Made with a Aluminum, ABS, Steel case
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 88.4
  • Build Quality: 69.7
  • Productivity: 86.7
  • Customizability: 68.6
  • Portability: 76.1
Scores
  • Performance: 81.4
  • Build Quality: 89.4
  • Productivity: 94.8
  • Customizability: 97.4
  • Portability: 73.2
Scores
  • Performance: 81.6
  • Build Quality: 87.9
  • Productivity: 95.1
  • Customizability: 92.8
  • Portability: 73.4
Name
Keychron K8 Ultra
Name
Keychron K8 Pro
Name
Keychron K8 Max
Release year
2026
Release year
2022
Release year
2024
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
80%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, JIS, ISO-UK, ISO-DE, ISO-SW, ISO-FR, ISO-ES, ISO-Nordic
Layout Standard
ISO, ANSI, ISO-DE, ISO-UK, ISO-SW, ISO-CH
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Plate Mount
Mount Style
Tray Mount
Mount Style
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, South-face, White South-face
Backlight
 
Rgb, White, South-face, White South-face
Backlight
 
Rgb, South-face, White, White South-face
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, ABS
Case Material
Aluminum, Plastic, ABS
Case Material
Aluminum, ABS, Steel
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
-
Dimensions
35 x 355 x 123 mm
Dimensions
43 x 359 x 129 mm
Weight
1299g
Weight
1146g
Weight
1308g
*Something incorrect or missing? Please
let me know
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