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Head to head · Prices checked Nov 1, 2026

Cidoo ABM081 Stellar vs Keychron K2 V2

Get the Keychron K2 V2 for the 4,000 mAh battery.

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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 ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Keychron K2 V2

Battery

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

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

Keychron K2 V2

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    3,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    Aluminum, Plastic

  • Mount style

    Gasket Mount

    Tray Mount

  • Display

    TFT

    None

    A case display rather than a typing feature

KeebFinder scores

How we score
  • Cidoo ABM081 Stellar
  • Keychron K2 V2
Performance
50
74
Build quality
76
66
Productivity
69
65
Customizability
82
66
Portability
75
80

What they share

  • Layout size: 75%
  • Hot-swappable
See every spec side by side

Full specs

Cidoo ABM081 Stellar vs Keychron K2 V2 specs

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

14 of 19 specs differ

Cidoo ABM081 Stellar

Keychron K2 V2

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-UK, JIS

Ergonomics

Standard
Standard

Display

TFT
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Battery

3,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum, Plastic

Keycaps

PBT
ABS, PBT

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2019

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Cidoo ABM081 Stellar

No ISO layout at the stores we track.

Keychron K2 V2

  • Keychron

    ISO-UK

    In stockShips to you

  • Keychron

    ISO-Nordic

    Out of stockShips to you

  • Keychron

    ISO-DE

    Out of stockShips to you

  • Keychron (DE)

    ISO-FR

    Out of stockDoes not ship to you

  • Keychron (DE)

    ISO-UK

    Out of stockDoes not ship to you

  • Keychron (DE)

    ISO-Nordic

    Out of stockDoes not ship to you

  • Keychron (DE)

    ISO-DE

    Out of stockDoes not ship to you

  • Keychron (DE)

    ISO-ES

    Out of stockDoes not ship to you

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.

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