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Head to head · Prices checked Nov 13, 2026

Cidoo ABM066 Alice vs Keychron K4 HE

Get the Keychron K4 HE for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Cidoo ABM066 Alice

Build quality in the top 30% of 65% 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.
  • 65% layout. No function row and no numpad.

Get the

Keychron K4 HE

Hall effect

Build quality in the top 10% of 96% boards under $150.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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 ABM066 Alice

Keychron K4 HE

  • Layout size

    65%

    96%

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Connection

    Wireless

    Bluetooth, Wired, 2.4 GHz

    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

KeebFinder scores

How we score
  • Cidoo ABM066 Alice
  • Keychron K4 HE
Performance
53
92
Build quality
77
87
Productivity
76
94
Customizability
87
89
Portability
80
56

What they share

  • Hot-swappable
  • VIA
  • Sound dampening
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 ABM066 Alice

3.5

23 owner reviews

Praise
“Very high quality plasitc, amazing layout. You do have to get used to it but after that its great. Software for the screen could be improved. Sounds great without mods”
Gideon d.Verified buyer· via Epomaker
Critique
“The video says enough! This was supposed to be aluminum! There was nothing specifying on the website but the box said it was aluminum on the release video. Cheap abs plastic! This is a scam!”
Kambria L.Verified buyer· via Epomaker

Keychron K4 HE

4.9

8 owner reviews

Praise
“So far it have met my expectations for the use i wanted it for, had a small hic up the first day i started ysing it but got easily resolved with the provided user manual”
PabloVerified buyer· via Keychron

Full specs

Cidoo ABM066 Alice vs Keychron K4 HE specs

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

18 of 28 specs differ

Cidoo ABM066 Alice

Keychron K4 HE

Typing & switches

Switch options

Clicky, Silent
Clicky, Linear, Magnetic, Tactile

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

65%
96%

Layout standard

ANSI
ANSI, ISO, ISO-CH, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Alice
Standard

Knob

Yes
No

Display

Yes
None

Connectivity & battery

Connection

Wireless
Bluetooth, Wired, 2.4 GHz

Max polling rate

—
1,000 Hz

Battery

3,000 mAh
4,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

—
ABS, Aluminum, Plastic, Wood

Plate material

—
Aluminum

Keycaps

—
PBT

Weight

700 g
1,090 g

Dimensions

40 x 121 x 371 mm
31 x 126 x 373 mm

Typing angle

—
5°, 8°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

No
Yes

Extras

Released

2023
2025

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.

For EU buyers

ISO layouts by store

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

Cidoo ABM066 Alice

No ISO layout at the stores we track.

Keychron K4 HE

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-CH

    In stockShips to you

    Go to Keychron
  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-CH

    In stockDoes not ship to you

    Go to Keychron (DE)

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