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Head to head · Prices checked Oct 21, 2026

Jamesdonkey A3 vs Skyloong GK75

Get the Skyloong GK75 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.

Jamesdonkey A3

Skyloong GK75

  • Battery

    3,000 mAh

    4,000 mAh

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    ABS, PBT, Plastic, Polycarbonate

    ABS, Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear, Silent, Tactile

  • Weight

    1,000 g

    1,200 g

KeebFinder scores

How we score
  • Jamesdonkey A3
  • Skyloong GK75
Performance
62
62
Build quality
66
66
Productivity
91
83
Customizability
85
78
Portability
79
79

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

Full specs

Jamesdonkey A3 vs Skyloong GK75 specs

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

12 of 23 specs differ

Jamesdonkey A3

Skyloong GK75

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Split Spacebar

Knob

Yes
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

3,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, PBT, Plastic, Polycarbonate
ABS, Aluminum

Plate material

Polycarbonate
Polycarbonate, Steel

Keycaps

PBT
ABS, PBT

Weight

1,000 g
1,200 g

Dimensions

40 x 136 x 321 mm
36 x 323 x 41 mm

Backlight

RGB
RGB, north-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2022

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
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • WhatGeekCN

    Out of stock
    $89Visit
  • SkyloongHK

    In stock
    $59Visit
  • MechkeysCN

    In stock
    $109Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $89Visit

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