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Compare Keychron K10 HE vs K4 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K10 HE and Keychron K4 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.

96
Keychron K10 HE Wireless Magnetic Switch Custom Keyboard ISO Layout Collection
75
Keychron K4 Ultra 8K Wireless Custom Mechanical Keyboard

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4.5 (13)
5.0 (1)
  • Released in 2025
  • Has Magnetic, Linear, Tactile, Clicky switch options
  • Available in a 100% layout
  • Built with the ISO, ISO-UK, ISO-DE, ANSI layout standard
  • Utilizes Hall effect sensors
  • Supports QMK firmware
  • Supports VIA configuration
  • Enables rapid trigger functionality
  • Uses a Tray Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Weighs about 1320 g
  • Sized at 40 x 445 x 129 mm
  • Made with a Aluminum, Wood, Plastic, ABS case
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
  • Released in 2026
  • Has Linear, Tactile, Clicky switch options
  • Available in a 96% layout
  • Built with the ANSI layout standard
  • Provides dedicated media keys
  • Uses a Plate Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 1241 g
  • Sized at 31 x 391 x 140 mm
  • Made with a ABS case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 92.3
  • Build Quality: 89.2
  • Productivity: 94
  • Customizability: 94.9
  • Portability: 55.8
Scores
  • Performance: 88.1
  • Build Quality: 63.5
  • Productivity: 86.8
  • Customizability: 75.4
  • Portability: 56.8
Name
Keychron K10 HE
Name
Keychron K4 Ultra
Release year
2025
Release year
2026
Switch Options
Magnetic, Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
96%
Layout Standard
ISO, ISO-UK, ISO-DE, 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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
8000 Hz
Battery capacity
4000 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
Tray Mount
Mount Style
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Material
Aluminum, Wood, Plastic, ABS
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 445 x 129 mm
Dimensions
31 x 391 x 140 mm
Weight
1320g
Weight
1241g
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