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Head to head · Prices checked Oct 21, 2026

Cidoo V75 Pro vs GravaStar Mercury K1

Get the Cidoo V75 Pro for knob and via. Get the GravaStar Mercury K1 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 V75 Pro

GravaStar Mercury K1

  • Battery

    3,000 mAh

    8,000 mAh

  • Knob

    Yes

    No

  • VIA

    Yes

    No

  • Sound dampening

    Yes

    No

  • Plate material

    Plastic

    POM

KeebFinder scores

How we score
  • Cidoo V75 Pro
  • GravaStar Mercury K1
Performance
54
66
Build quality
69
67
Productivity
89
67
Customizability
82
64
Portability
82
92

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Switch options: Linear
  • Mount style: Gasket Mount
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 Pro

4.6

15 owner reviews

Praise
“Really great value board with all the features someone can appreciate as a hobbyist but also excellent versatility and functionality for any level of computer use. The sound and build quality blows me away every use. Well done.”
C.K.Verified buyer· via Epomaker

GravaStar Mercury K1

No owner reviews collected yet.

Full specs

Cidoo V75 Pro vs GravaStar Mercury K1 specs

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

7 of 22 specs differ

Cidoo V75 Pro

GravaStar Mercury K1

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

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
Aluminum

Plate material

Plastic
POM

Keycaps

PBT
—

Weight

—
1,080 g

Dimensions

—
46 x 343 x 156 mm

Backlight

RGB
RGB

Firmware & software

VIA

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2024

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
    $139Visit
  • AmazonGlobal

    Check price
    ~$139Visit
  • AmazonGlobal

    Check price
    ~$139Visit
  • WhatGeekCN

    Out of stock
    $139Visit

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.

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