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Head to head · Prices checked Oct 21, 2026

Keychron K2 QMK V3 vs Xinmeng M75 Pro

Get the Xinmeng M75 Pro for the 5,000 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 QMK V3

Xinmeng M75 Pro

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    4,000 mAh

    5,000 mAh

  • Case material

    Aluminum

    Plastic

  • Switch options

    Clicky, Linear, Tactile

    Linear, Silent

  • Mount style

    PCB Mount

    Gasket Mount

KeebFinder scores

How we score
  • Keychron K2 QMK V3
  • Xinmeng M75 Pro
Performance
82
82
Build quality
79
75
Productivity
81
81
Customizability
89
79
Portability
80
80

What they share

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

Full specs

Keychron K2 QMK V3 vs Xinmeng M75 Pro specs

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

14 of 24 specs differ

Keychron K2 QMK V3

Xinmeng M75 Pro

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

PCB Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

4,000 mAh
5,000 mAhBetter

USB-C

Yes
No

Build & materials

Case material

Aluminum
Plastic

Keycaps

PBT
PBT

Weight

—
900 g

Dimensions

—
20 x 326 x 152 mm

Backlight

RGB
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

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.

  • KeychronHK

    In stock
    $89Visit
  • Keychron (DE)DE

    In stock
    $115Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • VelocifireCN

    In stock
    $49Visit
  • AmazonGlobal

    Check price
    ~$49Visit

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