Redragon K628 Pollux vs Yunzii C21
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Which one should you get?
Get the
Redragon K628 Pollux
Build quality in the bottom 25% of 75% boards under $50.
- No numpad.
Get the
Yunzii C21
Build quality in the bottom 50% of Numpad boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Numpad only. This is not a full keyboard.
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
Yunzii C21
Layout size
75%
Numpad
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Mount style
Bottom Mount
Gasket Mount
Display
None
TFT
A case display rather than a typing feature
Weight
470 g
250 g
Heavier boards stay planted and lighter ones travel
- Redragon K628 Pollux
- Yunzii C21
- Performance
- 7970
- Build quality
- 5663
- Productivity
- 6158
- Customizability
- 5866
- Portability
- 6188
- Hot-swappable
- Switch options: Linear
Redragon K628 Pollux vs Yunzii C21 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 19 specs differ
Redragon K628 Pollux
Yunzii C21
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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.
- Check on Amazon
Amazon
Check price
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.