Keychron K2 vs Neo One of Zero Si75 HE
Get the Neo One of Zero Si75 HE for hall effect and rapid trigger.
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.
Keychron K2
Neo One of Zero Si75 HE
Hall effect (magnetic)
No
Yes
Rapid trigger
No
Yes
Connection
Bluetooth, Wired
Wired
Max polling rate
1,000 Hz
8,000 Hz
Case material
ABS, Aluminum, Plastic
ABS, Polycarbonate
- Keychron K2
- Neo One of Zero Si75 HE
- Performance
- 6995
- Build quality
- 6870
- Productivity
- 6891
- Customizability
- 6374
- Portability
- 8265
- Layout size: 75%
- Hot-swappable
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K2
35 owner reviews
“It is an amazing keyboard. One thing, I don’t like that there is no battery indicator for this version so that I don’t when I need to charge it before it die out.”
Neo One of Zero Si75 HE
No owner reviews collected yet.
Keychron K2 vs Neo One of Zero Si75 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 26 specs differ
Keychron K2
Neo One of Zero Si75 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
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
Backlight
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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