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Compare Keychron Q0 Max vs MelGeek O2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q0 Max and MelGeek O2 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.

93
Keychron Q0 Max QMK Wireless Custom Number Pad
O2 Tri-mode Wireless Mechanical Keyboard

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5.0 (6)
0.0 (0)
  • Released in 2024
  • Has Linear, Tactile, Clicky switch options
  • Supports hot-swappable switches
  • Comes with a knob
  • Connects via USB-C
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Equipped with a 1800 mAh battery
  • Weighs about 684 g
  • Sized at 22 x 118 x 137 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2025
  • Equipped with a 2500 mAh battery
  • Weighs about 650 g
  • Sized at 135 x 326 x 27 mm
  • Made with a Aluminum, Polycarbonate, ABS case
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 77.9
  • Build Quality: 88.3
  • Productivity: 94.1
  • Customizability: 97.5
  • Portability: 87
Scores
  • Performance: 54.9
  • Build Quality: 65.6
  • Productivity: 53.8
  • Customizability: 50.9
  • Portability: 82.8
Name
Keychron Q0 Max
Name
MelGeek O2
Release year
2024
Release year
2025
Switch Options
Linear, Tactile, Clicky
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
Numpad
Layout Size
Numpad
Layout Standard
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
1000 Hz
Battery capacity
1800 mAh
Battery capacity
2500 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, North-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum, Polycarbonate, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
22 x 118 x 137 mm
Dimensions
135 x 326 x 27 mm
Weight
684g
Weight
650g
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