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.
Epomaker RT82
Jamesdonkey A3 3.0
Battery
4,000 mAh
3,750 mAh
Knob
No
Yes
Display
LCD
None
QMK
No
Yes
VIA
Yes
No
- Epomaker RT82
- Jamesdonkey A3 3.0
- Performance
- 7854
- Build quality
- 7460
- Productivity
- 8380
- Customizability
- 7882
- Portability
- 7976
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker RT82
40 owner reviews
“I love the sound, the keyboard was shipped fast, but i have found some of the keys have input issues at times where it doesn't register the key being pushed”
“I received an informative sms two months ago that the keyboard is arriving, It has still not arrived.”
Jamesdonkey A3 3.0
No owner reviews collected yet.
Epomaker RT82 vs Jamesdonkey A3 3.0 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 26 specs differ
Epomaker RT82
Jamesdonkey A3 3.0
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
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.
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