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Head to head · Prices checked Oct 21, 2026

Keychron V3 Max vs WOBKEY Rainy75

Get the Keychron V3 Max for the 4,000 mAh battery.

Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection

Battery

Keychron V3 Max

3.3 · 8 reviews

from$94

90-day low

Check priceSee 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.

Keychron V3 Max

WOBKEY Rainy75

  • Layout size

    80%

    75%

  • Battery

    4,000 mAh

    3,500 mAh

  • Case material

    ABS, Plastic

    Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Mount style

    Gasket Mount, Plate Mount

    Gasket Mount, PCB Mount, Plate Mount

KeebFinder scores

How we score
  • Keychron V3 Max
  • WOBKEY Rainy75
Performance
84
70
Build quality
87
90
Productivity
98
94
Customizability
99
94
Portability
73
81

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • QMK
  • 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.

Keychron V3 Max

3.3

8 owner reviews

Praise
“This keyboard has been great. My first keyboard I've ever had. I had faulty switch, but you guys just gave me a whole new keyboard. Thanks a lot! -Mack”
MackStripes· via Keychron
Critique
“Stopped working in wired mode after a couple months. 2.4 connectivity spotty. I regret buying this keyboard”
NikVerified 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 V3 Max vs WOBKEY Rainy75 specs

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

12 of 26 specs differ

Keychron V3 Max

WOBKEY Rainy75

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Gasket Mount, PCB Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

80%
75%

Layout standard

ANSI, ISO
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

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, Plastic
Aluminum

Plate material

Polycarbonate
FR4, Plastic, Polycarbonate

Keycaps

PBT
PBT

Weight

895 g
1,800 g

Dimensions

24 x 149 x 368 mm
40 x 320 x 130 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    Visit
  • KeychronHK

    Out of stock
    $94Visit
  • MKUS

    Out of stock
    $94Visit
  • MKUS

    In stock
    $139Visit
  • ktechsSG

    In stock
    $145Visit
  • AmazonGlobal

    Check price
    ~$139Visit
  • WhatGeekCN

    Out of stock
    $135Visit

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