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.
Redragon Horus K621
Keychron K1 Pro
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Hot-swappable
No
Yes
Battery
1,900 mAh
2,000 mAh
Case material
Plastic
ABS, Aluminum, Plastic
Mount style
Bottom Mount
Tray Mount
- Redragon Horus K621
- Keychron K1 Pro
- Performance
- 7381
- Build quality
- 4580
- Productivity
- 4780
- Customizability
- 4688
- Portability
- 6073
- Layout size: 80%
- Low profile
- Switch options: Clicky, Linear, Tactile
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Redragon Horus K621
No owner reviews collected yet.
Keychron K1 Pro
5 owner reviews
“I realy like this keyboard. I feel is harder to make typos compared to the K3 v2. I decided to go with the K1 Pro instead of the K3 Pro and it's going to to take time to adjust to the new layout, but the feeling and shape of the keys is definitely better.”
Redragon Horus K621 vs Keychron K1 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 24 specs differ
Redragon Horus K621
Keychron K1 Pro
Switch options
Hot-swappable
Mount style
Low profile
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
Compare prices
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