Nuphy Air75 V2 vs Redragon Horus K621
Get the Nuphy Air75 V2 for hot-swappable and 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.
Nuphy Air75 V2
Redragon Horus K621
Layout size
75%
80%
Hot-swappable
Yes
No
Battery
4,000 mAh
1,900 mAh
Case material
ABS, Aluminum
Plastic
Switch options
Linear, Low-profile Mechanical, Tactile
Clicky, Linear, Tactile
- Nuphy Air75 V2
- Redragon Horus K621
- Performance
- 8173
- Build quality
- 8045
- Productivity
- 8947
- Customizability
- 9446
- Portability
- 7960
- Connection: Bluetooth, 2.4 GHz, Wired
- Low profile
Nuphy Air75 V2 vs Redragon Horus K621 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 26 specs differ
Nuphy Air75 V2
Redragon Horus K621
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
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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