Keychron C3 HE vs Neo One of Zero Si75 HE
Get the Neo One of Zero Si75 HE for the 8,000 Hz polling rate and knob.
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Which one should you get?
Get the
Keychron C3 HE
Build quality in the top 10% of 100% boards under $100.
- Magnetic switches only. Standard MX switches will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Neo One of Zero Si75 HE
polling rate
Build quality in the top 45% of 75% boards under $150.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
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 C3 HE
Neo One of Zero Si75 HE
Layout size
100%
75%
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
Plastic
ABS, Polycarbonate
Switch options
Clicky, Linear, Tactile
Magnetic
Knob
No
Yes
- Keychron C3 HE
- Neo One of Zero Si75 HE
- Performance
- 8895
- Build quality
- 8370
- Productivity
- 9591
- Customizability
- 9274
- Portability
- 4665
- Hall effect (magnetic)
- Rapid trigger
- Connection: Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
Keychron C3 HE vs Neo One of Zero Si75 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 26 specs differ
Keychron C3 HE
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
USB-C
Case material
Plate material
Keycaps
Dimensions
Typing angle
Backlight
QMK
VIA
Mac & Windows
Released
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