Chilkey ND75 LP vs Keychron K1 Ultra
Get the Chilkey ND75 LP for hall effect and the 3,600 mAh battery. Get the Keychron K1 Ultra for the 8,000 Hz polling rate.
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.
Chilkey ND75 LP
Keychron K1 Ultra
Layout size
75%
80%
Hall effect (magnetic)
Yes
No
Battery
3,600 mAh
2,600 mAh
Max polling rate
1,000 Hz
8,000 Hz
Case material
Aluminum
ABS, Aluminum, Metal, Wood
- Chilkey ND75 LP
- Keychron K1 Ultra
- Performance
- 8289
- Build quality
- 7470
- Productivity
- 8784
- Customizability
- 7474
- Portability
- 8277
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
- Mount style: Plate Mount
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Chilkey ND75 LP
No owner reviews collected yet.
Keychron K1 Ultra
1 owner reviews
“Feels a little bit high after the MacBook keyboard, but one will get used to it. The quality is amazing.”
Chilkey ND75 LP vs Keychron K1 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 27 specs differ
Chilkey ND75 LP
Keychron K1 Ultra
Switch options
Hall effect (magnetic)
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
N-key rollover
Mac & Windows
Released
Compare prices
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