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| MelGeek O2 | Keychron Q0 Max | Keychron Q0 Max Numpad |
93 Overall/ Value 93.3Build Quality 88.3Customizability 97.5Performance 77.9Productivity 94.1Portability 87.0 | 88 Overall/ Value 88.2Build Quality 83.7Customizability 92.9Performance 78.6Productivity 94.6Portability 87.8![]() | |
0.0 stars (0 reviews) | 5.0 stars (6 reviews) | 0.0 stars (0 reviews) |
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Name MelGeek O2 | Name Keychron Q0 Max | Name Keychron Q0 Max Numpad |
Release year 2025 | Release year 2024 | Release year 2024 |
Switch Options - | Switch Options Linear, Tactile, Clicky | Switch Options Tactile, Linear |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size Numpad | Layout Size Numpad | Layout Size Numpad |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ANSI |
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, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 2500 mAh | Battery capacity 1800 mAh | Battery capacity - |
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 Gasket Mount | Mount Style Gasket Mount | Mount Style Plate Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, North-face | Backlight Rgb, South-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum, Polycarbonate, ABS | Case Material Aluminum | Case Material Aluminum |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT |
Dimensions 135 x 326 x 27 mm | Dimensions 22 x 118 x 137 mm | Dimensions - |
Weight 650g | Weight 684g | Weight - |
The MelGeek O2 is a compact mechanical keyboard designed primarily for Mac users who want seamless integration with Apple devices and a quiet, comfortable typing experience. It suits professionals and students needing reliable multi-device connectivity and a familiar Mac layout. Its lightweight design and adjustable angles make it practical for mobile work and extended typing sessions.