Nuphy Air75 V2 vs Keychron K3
Get the Nuphy Air75 V2 for the 4,000 mAh battery and qmk.
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Which one should you get?
Get the
Nuphy Air75 V2
Battery
Build quality in the top 15% of 75% boards under $100.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron K3
Build quality in the bottom 40% of 75% boards under $150.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
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
Keychron K3
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Battery
4,000 mAh
1,550 mAh
A larger battery means fewer cables during the day
Switch options
Linear, Low-profile Mechanical, Tactile
Clicky, Linear, Tactile
QMK
Yes
No
The deep option when you want to remap every key
VIA
Yes
No
GUI remapping without compiling firmware
- Nuphy Air75 V2
- Keychron K3
- Performance
- 8164
- Build quality
- 7961
- Productivity
- 8866
- Customizability
- 9468
- Portability
- 7980
- Layout size: 75%
- Hot-swappable
- Low profile
- Case material: ABS, Aluminum
Nuphy Air75 V2 vs Keychron K3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
Nuphy Air75 V2
Keychron K3
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
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Nuphy Air75 V2
No ISO layout at the stores we track.
Keychron K3
Keychron (DE)
ISO-FR
In stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
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