Redragon ANTONIUM K743 Pro vs Keychron J4
Get the Redragon ANTONIUM K743 Pro for knob. Get the Keychron J4 for qmk and via.
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 ANTONIUM K743 Pro
Keychron J4
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No
Display
TFT
None
QMK
No
Yes
VIA
No
Yes
- Redragon ANTONIUM K743 Pro
- Keychron J4
- Performance
- 7870
- Build quality
- 7671
- Productivity
- 9174
- Customizability
- 7886
- Portability
- 7066
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Sound dampening
- Keycaps: PBT
Redragon ANTONIUM K743 Pro vs Keychron J4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 26 specs differ
Redragon ANTONIUM K743 Pro
Keychron J4
Switch options
Hot-swappable
Mount style
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
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.