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Head to head · Prices checked Oct 21, 2026

Cidoo ABM081 Stellar vs Yunzii B75 Pro Max

Get the Cidoo ABM081 Stellar for sound dampening. Get the Yunzii B75 Pro Max for the 8,000 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.

Cidoo ABM081 Stellar

Yunzii B75 Pro Max

  • Battery

    3,000 mAh

    8,000 mAh

  • Knob

    No

    Yes

  • QMK

    No

    Yes

  • Sound dampening

    Yes

    No

  • N-key rollover

    No

    Yes

KeebFinder scores

How we score
  • Cidoo ABM081 Stellar
  • Yunzii B75 Pro Max
Performance
51
83
Build quality
76
80
Productivity
69
73
Customizability
82
88
Portability
75
90

What they share

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

Full specs

Cidoo ABM081 Stellar vs Yunzii B75 Pro Max specs

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

6 of 21 specs differ

Cidoo ABM081 Stellar

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

No
Yes

Display

TFT
TFT

Connectivity & battery

Connection

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

Battery

3,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Keycaps

PBT
PBT

Weight

—
993 g

Dimensions

—
42 x 334 x 144 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

No
Yes

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.

  • MechkeysCN

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    ~$59Visit
  • YunziiCN

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    Visit

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