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 B1 Pro
Nuphy Air75 V3
Hot-swappable
Yes
No
Yes
Battery
4,000 mAh
800 mAh
4,000 mAh
Case material
ABS, Aluminum
ABS, Plastic
ABS, Aluminum, Plastic, Polycarbonate
Switch options
Linear, Low-profile Mechanical, Tactile
Clicky, Linear, Tactile
Clicky, Linear, Low-profile 3.0, Mechanical, Tactile
Knob
No
No
Yes
- Nuphy Air75 V2
- Keychron B1 Pro
- Nuphy Air75 V3
- Performance
- 815082
- Build quality
- 804288
- Productivity
- 896997
- Customizability
- 944698
- Portability
- 797881
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Low profile
- Max polling rate: 1,000 Hz
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Nuphy Air75 V2
No owner reviews collected yet.
Keychron B1 Pro
8 owner reviews
“I really like this keyboard, particularly due to its ISO PT layout. For the next iteration, I suggest using a higher-quality plastic, as the keycaps feel a bit cheap. I would easily pay 20/30 EUR more if the keyboard felt more premium.”
“I bought this keyboard from Amazon and I thought I love it. A little over a year later (15ish months) the keyboard starts glitching like the shift key is stuck and would randomly type in ALL CAPS and add weird punctuations. The keyboard made my…”
Nuphy Air75 V3
No owner reviews collected yet.
Nuphy Air75 V2 vs Keychron B1 Pro vs Nuphy Air75 V3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
17 of 28 specs differ
Nuphy Air75 V2
Keychron B1 Pro
Nuphy Air75 V3
Switch options
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
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
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