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Head to head · Prices checked Nov 7, 2026

Xinmeng M75 vs Yunzii B75 Pro Max

Get the Xinmeng M75 for sound dampening. Get the Yunzii B75 Pro Max for the 8,000 mAh battery and qmk.

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Quick verdict

Which one should you get?

Get the

Xinmeng M75

Sound dampening

Build quality in the top 30% of 75% boards under $100.

Get the

Yunzii B75 Pro Max

Battery

Build quality in the top 15% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

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.

Xinmeng M75

Yunzii B75 Pro Max

  • Battery

    5,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Sound dampening

    Yes

    No

  • Backlight

    RGB

    RGB, south-facing

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Xinmeng M75
  • Yunzii B75 Pro Max
Performance
51
84
Build quality
74
80
Productivity
65
73
Customizability
66
88
Portability
73
90

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Display: TFT
See every spec side by side

Full specs

Xinmeng M75 vs Yunzii B75 Pro Max specs

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

9 of 21 specs differ

Xinmeng M75

Yunzii B75 Pro Max

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
TFT

Connectivity & battery

Connection

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

Battery

5,000 mAh
8,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

Aluminum, Copper
—

Keycaps

PBT
PBT

Weight

—
993 g

Dimensions

20 x 326 x 152 mm
42 x 334 x 144 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Extras

Released

2026
2025

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

Xinmeng M752 stores

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