Head to head · Prices checked Oct 29, 2026

Nuphy Air75 V3 vs Yunzii B75 Pro Max

Get the Yunzii B75 Pro Max for the 8,000 mAh battery.

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Nuphy Air75 V3

from$135at Input Gear

Compare 4 stores

Battery

Yunzii B75 Pro Max

from$84at Yunzii

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Nuphy Air75 V3

Build quality in the top 5% of 75% boards under $150.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

$135 at Input Gear

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.
No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

$84 at Yunzii

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 V3

Yunzii B75 Pro Max

Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Switch options
Clicky, Linear, Low-profile 3.0, Mechanical, Tactile
Linear
Display
None
TFT
A case display rather than a typing feature
Weight
750 g
993 g
Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score

Nuphy Air75 V3
Yunzii B75 Pro Max

Performance: 82
84
Build quality: 88
80
Productivity: 97
73
Customizability: 98
88
Portability: 82
90

What they share

Layout size: 75%
Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Mount style: Gasket Mount
Knob
QMK

See every spec side by side

Full specs

Nuphy Air75 V3 vs Yunzii B75 Pro Max specs

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

12 of 28 specs differ

Spec

Nuphy Air75 V3

Yunzii B75 Pro Max

Typing & switches

Switch options

Clicky, Linear, Low-profile 3.0, Mechanical, Tactile

Linear

Hot-swappable

Yes

Mount style

Gasket Mount

Low profile

Yes

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

75%

Layout standard

ANSI, ISO, ISO-DE, ISO-FR, ISO-UK, JIS

ANSI

Ergonomics

Standard

Knob

Yes

Display

None

TFT

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

—

Battery

4,000 mAh

8,000 mAhBetter

USB-C

Yes

Build & materials

Case material

ABS, Aluminum, Plastic, Polycarbonate

—

Plate material

Aluminum, Polycarbonate

—

Keycaps

PBT

Weight

750 g

993 g

Dimensions

13 x 319 x 129 mm

42 x 334 x 144 mm

Typing angle

10°, 5°

—

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

2025

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Nuphy Air75 V3

Input Gear
ISO-DE
In stockShips to you
Input Gear
ISO-FR
In stockShips to you
Input Gear
ISO-DE
In stockShips to you

Yunzii B75 Pro Max

No ISO layout at the stores we track.

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

Nuphy Air75 V34 stores