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Head to head · Prices checked Oct 21, 2026

Ajazz AKS075 vs Yunzii B75 Pro Max

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

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.

Ajazz AKS075

Yunzii B75 Pro Max

  • Battery

    5,000 mAh

    8,000 mAh

  • Ergonomics

    Alice

    Standard

  • Weight

    890 g

    993 g

  • QMK

    No

    Yes

  • VIA

    No

    Yes

KeebFinder scores

How we score
  • Ajazz AKS075
  • Yunzii B75 Pro Max
Performance
51
83
Build quality
55
80
Productivity
80
73
Customizability
78
88
Portability
76
90

What they share

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

Full specs

Ajazz AKS075 vs Yunzii B75 Pro Max specs

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

13 of 24 specs differ

Ajazz AKS075

Yunzii B75 Pro Max

Typing & switches

Switch options

Linear
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

Alice
Standard

Knob

Yes
Yes

Display

TFT
TFT

Media keys

Yes
No

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

ABS, Plastic
—

Plate material

Plastic
—

Keycaps

PBT
PBT

Weight

890 g
993 g

Dimensions

20 x 146 x 333 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

Mac & Windows

Yes
No

Extras

Released

2024
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Ajazz AKS0753 stores
  • MechkeysCN

    In stock
    $75Visit
  • AmazonGlobal

    Check price
    ~$75Visit
  • WhatGeekCN

    Out of stock
    $77Visit
  • YunziiCN

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    Visit

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