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Head to head · Prices checked Oct 21, 2026

Epomaker RT82 vs WOBKEY Rainy75

Get the Epomaker RT82 for the 4,000 mAh battery.

EPOMAKER RT82

Battery

Epomaker RT82

4.6 · 40 reviews

from$85at Epomaker

Shop nowSee all prices

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 RT82

WOBKEY Rainy75

  • Battery

    4,000 mAh

    3,500 mAh

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear, Silent

    Linear

  • Mount style

    Gasket Mount

    Gasket Mount, PCB Mount, Plate Mount

  • Display

    LCD

    None

KeebFinder scores

How we score
  • Epomaker RT82
  • WOBKEY Rainy75
Performance
78
70
Build quality
74
90
Productivity
83
94
Customizability
78
94
Portability
79
81

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • VIA
  • Sound dampening
  • Keycaps: PBT
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 RT82

4.6

40 owner reviews

Praise
“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”
Jennifer W.Verified buyer· via Epomaker
Critique
“I received an informative sms two months ago that the keyboard is arriving, It has still not arrived.”
sam k.Verified buyer· via Epomaker

WOBKEY Rainy75

5.0

22 owner reviews

Praise
“Amazing build quality and sound. The Keyboard is visually and audibly very appealing. The correct QWERTZ DE layout made the decision to get this keyboard quite easy.”
AnonymousVerified buyer· via MonacoKeys

Full specs

Epomaker RT82 vs WOBKEY Rainy75 specs

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

13 of 25 specs differ

Epomaker RT82

WOBKEY Rainy75

Typing & switches

Switch options

Linear, Silent
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, PCB Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Display

LCD
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAhBetter
3,500 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Polycarbonate
FR4, Plastic, Polycarbonate

Keycaps

PBT
PBT

Weight

1,000 g
1,800 g

Dimensions

40 x 327 x 143 mm
40 x 320 x 130 mm

Typing angle

5°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

Yes
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
    $85Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    In stock
    $139Visit
  • ktechsSG

    In stock
    $145Visit
  • AmazonGlobal

    Check price
    ~$139Visit
  • WhatGeekCN

    Out of stock
    $135Visit

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