Keychron C1 vs J1
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 C1
Keychron J1
Layout size
80%
75%
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Low profile
No
Yes
Case material
ABS, Plastic
ABS
Weight
685 g
661 g
- Keychron C1
- Keychron J1
- Performance
- 6682
- Build quality
- 6371
- Productivity
- 7789
- Customizability
- 7686
- Portability
- 5980
- Hot-swappable
- Max polling rate: 1,000 Hz
- Switch options: Clicky, Linear, Tactile
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron C1
180 owner reviews
“This is my first mechanical keyboard. It is a fantastic keyboard and a fantastic typing experience. It seems extremely well built as well. Highly recommended.”
Keychron J1
5 owner reviews
“I like everything about this keyboard: the keys, their profile, the typing sound of the banana switch, the shape of the keyboard itself, and its size. There are no battery issues either; it holds a charge surprisingly long, and I don't remember the last time…”
“Almost perfect keyboard for me, low profile, etc., but battery dies too fast, i'd say 2-3 days max. and when it dies it does not reconnect when charging cable is plugged in, you have to toggle wired mode, plug in the cable and then toggle wireless mode for it…”
Keychron C1 vs J1 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 25 specs differ
Keychron C1
Keychron J1
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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