Redragon EISA K686 Pro vs Yunzii B75 Pro
Get the Yunzii B75 Pro for the 4,000 Hz polling rate.
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Which one should you get?
Get the
Redragon EISA K686 Pro
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Yunzii B75 Pro
polling rate
Build quality in the bottom 40% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
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 EISA K686 Pro
Yunzii B75 Pro
Layout size
90%
75%
Max polling rate
1,000 Hz
4,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Switch options
Linear
Clicky, Linear, Tactile
Display
LED
None
A case display rather than a typing feature
Weight
1,200 g
937 g
Heavier boards stay planted and lighter ones travel
- Redragon EISA K686 Pro
- Yunzii B75 Pro
- Performance
- 7875
- Build quality
- 6960
- Productivity
- 8391
- Customizability
- 7378
- Portability
- 5480
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Case material: Plastic
- Mount style: Gasket Mount
- Knob
Redragon EISA K686 Pro vs Yunzii B75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 24 specs differ
Redragon EISA K686 Pro
Yunzii B75 Pro
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
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Redragon EISA K686 Pro
No ISO layout at the stores we track.
Yunzii B75 Pro
Yunzii
ISO
In stockShips to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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