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Head to head · Prices checked Oct 21, 2026

Epomaker G84 Pro vs Jamesdonkey A3 3.0

Get the Epomaker G84 Pro for the 8,000 mAh battery. Get the Jamesdonkey A3 3.0 for qmk and media keys.

What actually differs

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 G84 Pro

Jamesdonkey A3 3.0

  • Battery

    8,000 mAh

    3,750 mAh

  • Display

    Yes

    None

  • QMK

    No

    Yes

  • Keycaps

    ABS, Ceramic, PBT, PC, POM, Wood

    PBT

  • Media keys

    No

    Yes

KeebFinder scores

How we score
  • Epomaker G84 Pro
  • Jamesdonkey A3 3.0
Performance
79
54
Build quality
69
60
Productivity
83
80
Customizability
73
82
Portability
91
76

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Epomaker G84 Pro

3.9

14 owner reviews

Praise
“It's my first actual better keyboard, i was using some redragon dragon born keyboard but switching to this keyboard is like heaven for me, perfect sound perfect feel and everything”
Muhammad H.Verified buyer· via Epomaker
Critique
“I enjoy the keyboard itself but still have yet to get the software to work. Any help?”
Siobhan I.Verified buyer· via Epomaker

Jamesdonkey A3 3.0

No owner reviews collected yet.

Full specs

Epomaker G84 Pro vs Jamesdonkey A3 3.0 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

9 of 25 specs differ

Epomaker G84 Pro

Jamesdonkey A3 3.0

Typing & switches

Switch options

Clicky, Linear, Silent
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

Yes
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

8,000 mAhBetter
3,750 mAh

USB-C

Yes
No

Build & materials

Case material

ABS, Plastic
—

Plate material

Polycarbonate
—

Keycaps

ABS, Ceramic, PBT, PC, POM, Wood
PBT

Weight

970 g
—

Dimensions

42 x 347 x 147 mm
42 x 148 x 329 mm

Typing angle

6°
—

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    Visit
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit

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