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Head to head · Prices checked Oct 21, 2026

Cidoo ABM081 Stellar vs Epomaker RT98

Get the Epomaker RT98 for the 8,000 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 ABM081 Stellar

Epomaker RT98

  • Layout size

    75%

    98%

  • Battery

    3,000 mAh

    8,000 mAh

  • Ergonomics

    Standard

    Southpaw

  • Case material

    Aluminum

    ABS

  • Display

    TFT

    Yes

KeebFinder scores

How we score
  • Cidoo ABM081 Stellar
  • Epomaker RT98
Performance
51
77
Build quality
76
72
Productivity
69
84
Customizability
82
78
Portability
75
65

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • VIA
  • Sound dampening
  • 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 ABM081 Stellar

No owner reviews collected yet.

Epomaker RT98

4.6

22 owner reviews

Praise
“High quality parts, seamless web application for the mini TV, just perfection in the form of a keyboard. Epomaker consistently exceeds my expectations every time.”
Jeannine D.Verified buyer· via Epomaker

Full specs

Cidoo ABM081 Stellar vs Epomaker RT98 specs

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

8 of 20 specs differ

Cidoo ABM081 Stellar

Epomaker RT98

Typing & switches

Switch options

—
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Southpaw

Display

TFT
Yes

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
ABS

Keycaps

PBT
PBT

Weight

—
1,200 g

Dimensions

—
45 x 390 x 150 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

VIA

Yes
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2026

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
  • EpomakerUS

    In stock
    $119Visit
  • AmazonGlobal

    Check price
    Visit

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