Keychron K3 QMK V3 vs Nuphy Air75 V3
Get the Keychron K3 QMK V3 for hall effect. Get the Nuphy Air75 V3 for the 4,000 mAh battery.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Keychron K3 QMK V3
Nuphy Air75 V3
Hall effect (magnetic)
Yes
No
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Battery
1,550 mAh
4,000 mAh
Case material
ABS, Aluminum
ABS, Aluminum, Plastic, Polycarbonate
Switch options
Linear, Tactile
Clicky, Linear, Low-profile 3.0, Mechanical, Tactile
- Keychron K3 QMK V3
- Nuphy Air75 V3
- Performance
- 8582
- Build quality
- 7188
- Productivity
- 7497
- Customizability
- 7898
- Portability
- 7781
- Layout size: 75%
- Hot-swappable
- Low profile
- Max polling rate: 1,000 Hz
- QMK
Keychron K3 QMK V3 vs Nuphy Air75 V3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 29 specs differ
Keychron K3 QMK V3
Nuphy Air75 V3
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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