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Head to head · Prices checked Nov 7, 2026

Cidoo V75 Plus vs Keychron K3 V2

Get the Cidoo V75 Plus for the 3,000 mAh battery. Get the Keychron K3 V2 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Cidoo V75 Plus

Battery

Build quality in the bottom 45% of 75% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Keychron K3 V2

Hot-swappable

Build quality in the bottom 50% of 75% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • 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 V75 Plus

Keychron K3 V2

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    3,000 mAh

    1,550 mAh

    A larger battery means fewer cables during the day

  • Low profile

    No

    Yes

  • Mount style

    Gasket Mount

    Tray Mount

KeebFinder scores

How we score
  • Cidoo V75 Plus
  • Keychron K3 V2
Performance
41
63
Build quality
63
65
Productivity
58
66
Customizability
60
68
Portability
72
80

What they share

  • Layout size: 75%
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 V75 Plus

4.6

10 owner reviews

Praise
“This is a great quality keyboard. It is very solid feeling due to the aluminum body and the foams give it a beautiful sound. The software was pretty straightforward to use and I was able to load images to the mini screen with no problem.”
Christie C.Verified buyer· via Epomaker
Critique
“The keyboard sounds and feels really good. However, the Json file and compatibility with VIA was a terrible experience. I was unable to map any keys. The entire keyboard in VIA is offset, which won't let me map certain keys. I gave up on VIA and reset the…”
Khalid G.Verified buyer· via Epomaker

Keychron K3 V2

4.8

2,258 owner reviews

Praise
“I had a full-size mechanical keyboard before that was tking too much of deskspace. This keyboard with it's 65% size is amazing and saves quite some desk space.”
Santosh M.Verified buyer· via Keychron
Critique
“Non-rgb version feels nice, but the battery is killing the whole experience... Even with the lights turned off, i can't get the keyboard to work on battery longer than 3-4 days, which is super annoying and not making me trust into this brand. Especially if…”
Mr. A.· via Keychron

Full specs

Cidoo V75 Plus vs Keychron K3 V2 specs

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

14 of 19 specs differ

Cidoo V75 Plus

Keychron K3 V2

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

Gasket Mount
Tray Mount

Low profile

No
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

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

Ergonomics

Standard
Standard

Display

LED
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Battery

3,000 mAhBetter
1,550 mAh

USB-C

No
Yes

Build & materials

Case material

—
Aluminum, Plastic

Keycaps

—
ABS

Backlight

None
RGB, north-facing

Firmware & software

VIA

Yes
No

Mac & Windows

No
Yes

Extras

Released

2023
2020

For EU buyers

ISO layouts by store

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

Cidoo V75 Plus

No ISO layout at the stores we track.

Keychron K3 V2

  • Keychron

    ISO-ES

    Out of stockShips to you

  • Keychron

    ISO-UK

    Out of stockShips to you

  • Keychron

    ISO-DE

    Out of stockShips to you

  • Keychron

    ISO-Nordic

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE

    In stockDoes not ship to you

  • Keychron (DE)

    ISO-ES

    Out of stockDoes not ship to you

  • Keychron (DE)

    ISO-UK

    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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