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Head to head · Prices checked Oct 21, 2026

Cidoo ABM084 vs Yunzii C75

Get the Cidoo ABM084 for knob and sound dampening. Get the Yunzii C75 for the 5,500 mAh battery.

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 ABM084

Yunzii C75

  • Battery

    3,000 mAh

    5,500 mAh

  • Case material

    Plastic

    Aluminum

  • Knob

    Yes

    No

  • Weight

    1,012 g

    1,008 g

  • Sound dampening

    Yes

    No

KeebFinder scores

How we score
  • Cidoo ABM084
  • Yunzii C75
Performance
62
59
Build quality
50
55
Productivity
91
66
Customizability
73
60
Portability
80
92

What they share

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

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Cidoo ABM084

4.1

87 owner reviews

Praise
“As a beginner i got everything what i want from a keyboard with this piece. I think it is a good value and recommend to bye it. Packaging and shipping are also very good.”
gregory k.Verified buyer· via Epomaker
Critique
“This was my first custom keyboard so I was using it completely stock, but it has since completely stopped working even with the charging cable in. I would love to give it praise but I can't with this.”
T.M.Verified buyer· via Epomaker

Yunzii C75

No owner reviews collected yet.

Full specs

Cidoo ABM084 vs Yunzii C75 specs

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

8 of 22 specs differ

Cidoo ABM084

Yunzii C75

Typing & switches

Switch options

Clicky, Linear
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

3,000 mAh
5,500 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Keycaps

PBT
PBT

Weight

1,012 g
1,008 g

Dimensions

—
44 x 336 x 162 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Cidoo ABM0842 stores
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
Yunzii C753 stores
  • MechkeysCN

    In stock
    $91Visit
  • YunziiCN

    In stock
    $99Visit
  • AmazonGlobal

    Check price
    Visit

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