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
Jamesdonkey A3
Layout size
80%
75%
Battery
4,000 mAh
3,000 mAh
Case material
ABS
ABS, PBT, Plastic, Polycarbonate
Switch options
Linear
Clicky, Linear, Tactile
Display
TFT
None
- Ajazz AK870
- Jamesdonkey A3
- Performance
- 5162
- Build quality
- 5566
- Productivity
- 8391
- Customizability
- 7385
- Portability
- 7379
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Knob
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Ajazz AK870
5 owner reviews
“I love this keyboard. The sound is slightly clicky and mostly creamy. Super smooth to work on. I’ve also set up the RGB to match my PC ones.”
Jamesdonkey A3
No owner reviews collected yet.
Ajazz AK870 vs Jamesdonkey A3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 23 specs differ
Ajazz AK870
Jamesdonkey A3
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
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.
Lowest price across stores, Amazon excluded.
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.
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.













