Ajazz AK870 vs Yunzii B87
Get the Ajazz AK870 for knob. Get the Yunzii B87 for qmk.
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4.8 (5)4.8 · 5 reviews
from$83at Mechkeys
Which one should you get?
Get the
Ajazz AK870
Knob
Build quality in the bottom 35% of 80% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Yunzii B87
QMK
Build quality in the top 20% of 80% 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.
Ajazz AK870
Yunzii B87
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No
Display
TFT
None
A case display rather than a typing feature
Weight
970 g
1,128 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
- Ajazz AK870
- Yunzii B87
- Performance
- 5081
- Build quality
- 5477
- Productivity
- 8389
- Customizability
- 7386
- Portability
- 7373
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Case material: ABS
- Mount style: Gasket Mount
Ajazz AK870 vs Yunzii B87 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 23 specs differ
Ajazz AK870
Yunzii B87
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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