Nuphy Air75 V2 vs Keychron K3 V2
Get the Nuphy Air75 V2 for the 4,000 mAh battery and qmk.
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 V2
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Battery
4,000 mAh
1,550 mAh
Case material
ABS, Aluminum
Aluminum, Plastic
Switch options
Linear, Low-profile Mechanical, Tactile
Clicky, Linear, Tactile
QMK
Yes
No
- Nuphy Air75 V2
- Keychron K3 V2
- Performance
- 8163
- Build quality
- 8065
- Productivity
- 8965
- Customizability
- 9468
- Portability
- 7980
- Layout size: 75%
- Hot-swappable
- Low profile
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Nuphy Air75 V2
No owner reviews collected yet.
Keychron K3 V2
2,258 owner reviews
“I had a full-size mechanical keyboard before that was tking too much of deskspace. This keyboard with it's 65% size is amazing and saves quite some desk space.”
“Non-rgb version feels nice, but the battery is killing the whole experience... Even with the lights turned off, i can't get the keyboard to work on battery longer than 3-4 days, which is super annoying and not making me trust into this brand. Especially if…”
Nuphy Air75 V2 vs Keychron K3 V2 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 V2
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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