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Head to head · Prices checked Oct 21, 2026

Ajazz AC100 vs Cidoo ABM081 Stellar

Get the Ajazz AC100 for the 8,000 mAh battery and n-key rollover. Get the Cidoo ABM081 Stellar for via and sound dampening.

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 AC100

Cidoo ABM081 Stellar

  • Layout size

    96%

    75%

  • Battery

    8,000 mAh

    3,000 mAh

  • VIA

    No

    Yes

  • Sound dampening

    No

    Yes

  • N-key rollover

    Yes

    No

KeebFinder scores

How we score
  • Ajazz AC100
  • Cidoo ABM081 Stellar
Performance
58
51
Build quality
60
76
Productivity
65
69
Customizability
65
82
Portability
62
75

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Mount style: Gasket Mount
  • Display: TFT
  • Keycaps: PBT
See every spec side by side

Full specs

Ajazz AC100 vs Cidoo ABM081 Stellar specs

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

6 of 21 specs differ

Ajazz AC100

Cidoo ABM081 Stellar

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

96%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

TFT
TFT

Connectivity & battery

Connection

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

Battery

8,000 mAhBetter
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

FR4, Plastic
—

Keycaps

PBT
PBT

Weight

2,100 g
—

Dimensions

20 x 145 x 410 mm
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2024
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Ajazz AC1003 stores
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • WhatGeekCN

    Out of stock
    $149Visit
  • MechkeysCN

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    ~$59Visit

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