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Compare Keychron K5 Ultra vs MCHOSE K99 V3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K5 Ultra and MCHOSE K99 V3 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.

85
Keychron K5 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
73
MCHOSE K99 V3 Wireless Mechanical Keyboard

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  • Has Tactile, Linear, Clicky switch options
  • Features a low-profile design
  • Available in a 100% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Equipped with a 2600 mAh battery
  • Weighs about 566 g
  • Made with a ABS, Wood, Metal case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Has Linear switch options
  • Available in a 98% layout
  • Built with the ANSI layout standard
  • Enables rapid trigger functionality
  • Uses a Gasket Mount mounting style
  • Equipped with a 10000 mAh battery
  • Weighs about 1277 g
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 91.3
  • Build Quality: 75.8
  • Productivity: 92.7
  • Customizability: 90.1
  • Portability: 56.7
Scores
  • Performance: 93.4
  • Build Quality: 63.4
  • Productivity: 84.1
  • Customizability: 68.9
  • Portability: 65.8
Name
Keychron K5 Ultra
Name
MCHOSE K99 V3
Release year
2026
Release year
2026
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear
Profile
Low Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
98%
Layout Standard
ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, 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
8000 Hz
Polling Rate
8000 Hz
Battery capacity
2600 mAh
Battery capacity
10000 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
-
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS, Wood, Metal
Case Material
-
Keycaps Material
PBT
Keycaps Material
-
Dimensions
-
Dimensions
-
Weight
566g
Weight
1277g
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