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 DHARMA K556
Keychron K4 Pro
Layout size
80%
96%
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Battery
1,600 mAh
4,000 mAh
Case material
Aluminum
ABS, Plastic
Mount style
Bottom Mount
Tray Mount
- Redragon DHARMA K556
- Keychron K4 Pro
- Performance
- 6581
- Build quality
- 7084
- Productivity
- 8495
- Customizability
- 6896
- Portability
- 7654
- Hot-swappable
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Redragon DHARMA K556
No owner reviews collected yet.
Keychron K4 Pro
7 owner reviews
“I previously had a normal K4 and i love the new one, the only thing is that the stabilizers lube work is kinda bad and the space bar was very rattly but after some lube work the K4 pro retakes the perfect productivity keyboard.”
Redragon DHARMA K556 vs Keychron K4 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 26 specs differ
Redragon DHARMA K556
Keychron K4 Pro
Switch options
Hot-swappable
Mount style
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.
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