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Head to head · Prices checked Oct 21, 2026

Nuphy Air75 V2 vs Xinmeng M75 Pro

Get the Xinmeng M75 Pro for the 5,000 mAh battery and knob.

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.

Nuphy Air75 V2

Xinmeng M75 Pro

  • Battery

    4,000 mAh

    5,000 mAh

  • Low profile

    Yes

    No

  • Case material

    ABS, Aluminum

    Plastic

  • Switch options

    Linear, Low-profile Mechanical, Tactile

    Linear, Silent

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Xinmeng M75 Pro
Performance
81
82
Build quality
80
75
Productivity
89
81
Customizability
94
79
Portability
79
80

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Nuphy Air75 V2 vs Xinmeng M75 Pro specs

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

14 of 27 specs differ

Nuphy Air75 V2

Xinmeng M75 Pro

Typing & switches

Switch options

Linear, Low-profile Mechanical, Tactile
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Low profile

Yes
No

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAh
5,000 mAhBetter

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum
Plastic

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

598 g
900 g

Dimensions

14 x 316 x 133 mm
20 x 326 x 152 mm

Typing angle

9°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • NuphyUS

    In stock
    $75Visit
  • AmazonGlobal

    Check price
    ~$75Visit
  • ktechsSG

    Out of stock
    $160Visit
  • VelocifireCN

    In stock
    $49Visit
  • AmazonGlobal

    Check price
    ~$49Visit

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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