Redragon PENUMBRA K687 HE vs Yunzii B75 Pro
Get the Redragon PENUMBRA K687 HE for hall effect and rapid trigger. Get the Yunzii B75 Pro for hot-swappable.
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Which one should you get?
Get the
Redragon PENUMBRA K687 HE
Hall effect
Build quality in the top 40% of 75% boards under $100.
- Magnetic switches only. Standard MX switches will not fit.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Yunzii B75 Pro
Hot-swappable
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.
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 PENUMBRA K687 HE
Yunzii B75 Pro
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Case material
Aluminum
Plastic
- Redragon PENUMBRA K687 HE
- Yunzii B75 Pro
- Performance
- 8675
- Build quality
- 7060
- Productivity
- 7891
- Customizability
- 5578
- Portability
- 6180
- Layout size: 75%
- Mount style: Gasket Mount
- Knob
- Sound dampening
- Plate material: Aluminum
Redragon PENUMBRA K687 HE vs Yunzii B75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 26 specs differ
Redragon PENUMBRA K687 HE
Yunzii B75 Pro
Switch options
Hall effect (magnetic)
Rapid trigger
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 PENUMBRA K687 HE
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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