Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 28, 2026

Cidoo ABM081 Stellar vs Rog Nano20

Get the Rog Nano20 for knob.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Cidoo ABM081 Stellar

Build quality in the top 25% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Rog Nano20

Knob

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Macropad only. This is not a full keyboard.

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

Rog Nano20

  • Layout size

    75%

    Macropad

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum

    Aluminum, Polycarbonate

  • Mount style

    Gasket Mount

    Top Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Cidoo ABM081 Stellar
  • Rog Nano20
Performance
51
75
Build quality
76
79
Productivity
69
83
Customizability
82
82
Portability
75
71

What they share

  • Hot-swappable
  • Display: TFT
  • VIA
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Cidoo ABM081 Stellar vs Rog Nano20 specs

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

8 of 22 specs differ

Cidoo ABM081 Stellar

Rog Nano20

Typing & switches

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
Macropad

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Knob

No
Yes

Display

TFT
TFT

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
1,000 Hz

Battery

3,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum, Polycarbonate

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

—
320 g

Dimensions

—
32 x 141 x 95 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.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

Rog Nano202 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.