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Head to head · Prices checked Oct 21, 2026

Keychron K2 vs WOBKEY Rainy75

Get the Keychron K2 for the 4,000 mAh battery.

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.

Keychron K2

WOBKEY Rainy75

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    4,000 mAh

    3,500 mAh

  • Case material

    ABS, Aluminum, Plastic

    Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Mount style

    Tray Mount

    Gasket Mount, PCB Mount, Plate Mount

KeebFinder scores

How we score
  • Keychron K2
  • WOBKEY Rainy75
Performance
69
70
Build quality
68
90
Productivity
68
94
Customizability
63
94
Portability
82
81

What they share

  • Layout size: 75%
  • Hot-swappable
See every spec side by side

From real owners

What owners say

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

Keychron K2

4.8

35 owner reviews

Praise
“It is an amazing keyboard. One thing, I don’t like that there is no battery indicator for this version so that I don’t when I need to charge it before it die out.”
Kasidet S.Verified buyer· via Keychron

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

Keychron K2 vs WOBKEY Rainy75 specs

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

17 of 25 specs differ

Keychron K2

WOBKEY Rainy75

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount, PCB Mount, Plate Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 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, Plastic
Aluminum

Plate material

—
FR4, Plastic, Polycarbonate

Keycaps

ABS
PBT

Weight

794 g
1,800 g

Dimensions

40 x 317 x 129 mm
40 x 320 x 130 mm

Backlight

Yes, north-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2021
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Keychron K23 stores

  • AmazonGlobal

    Check price
    Visit

  • KeychronHK

    Out of stock
    $52Visit

  • Keychron (DE)DE

    Out of stock
    $111Visit
WOBKEY Rainy755 stores

  • MKUS

    In stock
    $139Visit

  • ktechsSG

    In stock
    $145Visit

  • AmazonGlobal

    Check price
    ~$139Visit

  • WhatGeekCN

    Out of stock
    $135Visit

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.

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