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 K3 Pro
Hall effect (magnetic)
Yes
No
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Battery
3,600 mAh
1,550 mAh
Case material
Aluminum
ABS, Aluminum, Plastic
Mount style
Plate Mount
Plate Mount, Tray Mount
- Chilkey ND75 LP
- Keychron K3 Pro
- Performance
- 8281
- Build quality
- 7481
- Productivity
- 8680
- Customizability
- 7488
- Portability
- 8277
- Layout size: 75%
- Hot-swappable
- Low profile
- Max polling rate: 1,000 Hz
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Chilkey ND75 LP
No owner reviews collected yet.
Keychron K3 Pro
54 owner reviews
“For anyone buying this, remember to toggle the switch to the correct operating system. Other than that, the feel is good and it comes with a good feature set for a low price”
“I was happy at the beginning but after few months of use I'm getting more and more frustrated. Keyboard just hangs sometimes and I'm not able to connect with BT. I use it to operate two laptops and using Fn+1 anf Fn+2 combination is great... when it works…”
Chilkey ND75 LP vs Keychron K3 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 28 specs differ
Chilkey ND75 LP
Keychron K3 Pro
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
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.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.












