Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 31, 2026

Epomaker G84 Pro vs Jamesdonkey RS2 4.0

Get the Epomaker G84 Pro for the 8,000 mAh battery.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Epomaker G84 Pro

Battery

Build quality in the top 45% of 75% boards under $100.

Rules this board out

  • No numpad.

Get the

Jamesdonkey RS2 4.0

Build quality in the top 40% of 96% boards under $100.

Rules this board out

  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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 RS2 4.0

  • Layout size

    75%

    96%

  • Battery

    8,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, Plastic

    Aluminum

  • Switch options

    Clicky, Linear, Silent

    Linear

  • Display

    Yes

    None

    A case display rather than a typing feature

KeebFinder scores

How we score
  • Epomaker G84 Pro
  • Jamesdonkey RS2 4.0
Performance
78
58
Build quality
68
71
Productivity
83
93
Customizability
73
82
Portability
91
53

What they share

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

Full specs

Epomaker G84 Pro vs Jamesdonkey RS2 4.0 specs

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

12 of 25 specs differ

Epomaker G84 Pro

Jamesdonkey RS2 4.0

Typing & switches

Switch options

Clicky, Linear, Silent
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
96%

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
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
Aluminum

Plate material

Polycarbonate
—

Keycaps

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

Weight

970 g
1,150 g

Dimensions

42 x 347 x 147 mm
34 x 405 x 138 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.

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.

Lowest price across stores, Amazon excluded.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.