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Head to head · Prices checked Oct 21, 2026

Keychron K2 V2 vs Zuoya GMK81

Get the Keychron K2 V2 for the 4,000 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.

Keychron K2 V2

Zuoya GMK81

  • Connection

    Bluetooth, Wired

    Wired, Bluetooth, 2.4 GHz

  • Battery

    4,000 mAh

    3,000 mAh

  • Case material

    Aluminum, Plastic

    ABS, Aluminum

  • Mount style

    Tray Mount

    Gasket Mount

  • Display

    None

    Yes

KeebFinder scores

How we score
  • Keychron K2 V2
  • Zuoya GMK81
Performance
79
67
Build quality
72
87
Productivity
76
91
Customizability
74
87
Portability
83
80

What they share

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

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron K2 V2

4.9

2,808 owner reviews

Praise
“Great keyboard but K2 is too small for my clumsy hands... not their fault. A larger one may have worked better for me. Otherwise I like everything about it.”
Greg H.Verified buyer· via Keychron

Zuoya GMK81

No owner reviews collected yet.

Full specs

Keychron K2 V2 vs Zuoya GMK81 specs

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

13 of 23 specs differ

Keychron K2 V2

Zuoya GMK81

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
Yes

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Wired, Bluetooth, 2.4 GHz

Battery

4,000 mAhBetter
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
ABS, Aluminum

Plate material

—
Polycarbonate

Keycaps

ABS, PBT
—

Weight

—
870 g

Dimensions

—
50 x 365 x 185 mm

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2019
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $49Visit
  • AmazonGlobal

    Check price
    ~$49Visit
  • Keychron (DE)DE

    Out of stock
    $101Visit
Zuoya GMK813 stores
  • ktechsSG

    In stock
    $70Visit
  • AmazonGlobal

    Check price
    ~$70Visit
  • WhatGeekCN

    Out of stock
    $75Visit

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