Which one should you get?
Get the
Redragon K628 Pollux
Build quality in the bottom 30% of 75% boards under $50.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- No numpad.
Get the
Keychron K4 Pro
Build quality in the top 10% of 96% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
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 K628 Pollux
Keychron K4 Pro
Layout size
75%
96%
Connection
Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Case material
Plastic
ABS, Plastic
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Bottom Mount
Tray Mount
- Redragon K628 Pollux
- Keychron K4 Pro
- Performance
- 7981
- Build quality
- 5784
- Productivity
- 6195
- Customizability
- 5996
- Portability
- 6154
- Hot-swappable
Redragon K628 Pollux vs Keychron K4 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 26 specs differ
Redragon K628 Pollux
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
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Redragon K628 Pollux
No ISO layout at the stores we track.
Keychron K4 Pro
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
Out of stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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.
Lowest price across stores, Amazon excluded.
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