Keychron K1 vs NuPhy Air75 V2
The Keychron K1 and the NuPhy Air75 V2 are close alternatives. The main differences: the Keychron K1 is the cheaper of the two at $85 versus $120; the NuPhy Air75 V2 is hot-swap while the Keychron K1 is soldered; the Keychron K1 is a TKL layout and the NuPhy Air75 V2 is a 75%.
- Lower priceKeychron K1$85 versus $120
- Easier to modNuPhy Air75 V2hot-swap sockets and QMK/VIA
- More ways to connectNuPhy Air75 V23 connection modes versus 2
- Bigger batteryNuPhy Air75 V24000 mAh versus 2000 mAh
4.2113 ratings· Amazon
Choose the Keychron K1 if
- you mainly want it for office.
- you want to spend less ($85).
Choose the NuPhy Air75 V2 if
- you mainly want it for typing.
- you want to swap switches without soldering.
- you want QMK/VIA remapping.
Keychron K1 vs NuPhy Air75 V2, spec by spec
| Keychron K1 | NuPhy Air75 V2 | |
|---|---|---|
| Layout | TKL | 75% |
| Height | Low profile | Low profile |
| Connectivity | Bluetooth, Wired | Bluetooth, 2.4 GHz, Wired (stronger spec) |
| Hot-swap | No | Yes (stronger spec) |
| Keycaps | ABS low-profile | PBT dye-sub, nSA profile |
| Case | aluminum frame | aluminum top, ABS bottom |
| Mount | Plate | Gasket |
| Backlight | RGB | RGB |
| QMK / VIA | No | Yes (stronger spec) |
| Battery | 2000 mAh | 4000 mAh (stronger spec) |
| Typical price | $85 (stronger spec) | $120 |
| Sound (stock) | low-profile office | crisp, poppy |
| Released | 2019 | 2023 |
Highlighted rows are where the two differ; a check marks the objectively stronger spec (price, battery, modability). Feel and preference rows never get a check. Fields marked n/a are unpublished by the maker; we list only verifiable numbers.
Where they sit among all 509 boards we track
21% of the 509 boards tracked here cost less than the Keychron K1; 47% of the 509 boards tracked here cost less than the NuPhy Air75 V2.
7% of the 172 wireless boards tracked here carry a smaller battery than the Keychron K1; 34% of the 172 wireless boards tracked here carry a smaller battery than the NuPhy Air75 V2.
Where to buy the Keychron K1
Where to buy the NuPhy Air75 V2
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Still torn? The keyboard finder ranks all 502 boards for your size, budget, and use case in five quick questions.
Comparing the brands more broadly? See NuPhy vs Keychron across their full lineups.