Ajazz AK820 Pro vs Yunzii AL66 vs Yunzii B75 Pro
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.
Ajazz AK820 Pro
Yunzii AL66
Yunzii B75 Pro
Layout size
75%
65%
75%
Battery
4,000 mAh
4,600 mAh
4,000 mAh
Case material
ABS, Aluminum
Aluminum
Plastic
Switch options
Linear
Clicky
Clicky, Linear, Tactile
Mount style
Gasket Mount
Gasket Mount, Plate Mount
Gasket Mount
- Ajazz AK820 Pro
- Yunzii AL66
- Yunzii B75 Pro
- Performance
- 617375
- Build quality
- 667560
- Productivity
- 827891
- Customizability
- 727578
- Portability
- 798980
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Knob
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Ajazz AK820 Pro
256 owner reviews
“It's a nice keyboard, has a nice sound when typing. I like the dedicated volume know and it's easy to load gifs onto the little screen using the ajazz software”
“So recently i started to notice my w key stop completely and have to press again and again for the input, please can you assist me in this matter”
Yunzii AL66
No owner reviews collected yet.
Yunzii B75 Pro
No owner reviews collected yet.
Ajazz AK820 Pro vs Yunzii AL66 vs Yunzii B75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 24 specs differ
Ajazz AK820 Pro
Yunzii AL66
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
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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