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Head to head · Prices checked Oct 31, 2026

Leobog Hi75 Built vs Zuoya GMK81

Choose the Zuoya GMK81 for hot-swap customization and its extra features, or the Leobog Hi75 Built if its larger battery is your priority.

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Quick verdict

Which one should you get?

Get the

Leobog Hi75 Built

Battery

Build quality in the bottom 15% of 75% boards under $100.

If you want

  • 4000mAh battery.
  • Wireless connectivity.
  • ANSI 75% layout.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

Zuoya GMK81

Hot-swappable

Build quality in the top 5% of 75% boards under $100.

If you want

  • Wired, wireless, Bluetooth, and 2.4 GHz connectivity.
  • Hot-swappable sockets and VIA support.
  • Gasket mount with a polycarbonate plate and case, plate, and IXPE foam.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Bottom line

For a kit you plan to customize without soldering, choose the Zuoya GMK81, which also adds VIA support, a screen, and multiple connection modes. Choose the Leobog Hi75 Built if its 4000mAh battery is more important to you than hot-swap and the GMK81's extra features. If you select the GMK81, check that your keycaps suit south-facing LEDs.

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.

Leobog Hi75 Built

Zuoya GMK81

  • Connection

    Wireless

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    4,000 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Display

    None

    Yes

    A case display rather than a typing feature

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Leobog Hi75 Built
  • Zuoya GMK81
Performance
43
66
Build quality
48
86
Productivity
43
91
Customizability
46
87
Portability
70
80

What they share

  • Layout size: 75%
See every spec side by side

Best for

What will you mostly use it for?

The GMK81 takes most categories through its broader connectivity, screen, RGB, and customization features. The Hi75 Built has a narrower travel-oriented case, with a larger listed battery and wireless connectivity. For modding, the distinction is especially clear: the GMK81 is hot-swappable, while the Hi75 Built requires soldering to change switches. Consider the GMK81's south-facing LED caveat when choosing keycaps.

For gaming

Pick the Zuoya GMK81

  • The GMK81 supports wired, wireless, Bluetooth, and 2.4 GHz connections.
  • Its per-key south-facing RGB provides lighting that the Hi75 Built does not have.

Full specs

Leobog Hi75 Built vs Zuoya GMK81 specs

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

11 of 19 specs differ

Leobog Hi75 Built

Zuoya GMK81

Typing & switches

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
Yes

Connectivity & battery

Connection

Wireless
Wired, Bluetooth, 2.4 GHz

Battery

4,000 mAhBetter
3,000 mAh

USB-C

No
Yes

Build & materials

Case material

—
ABS, Aluminum

Plate material

—
Polycarbonate

Weight

—
870 g

Dimensions

—
50 x 365 x 185 mm

Backlight

None
RGB, south-facing

Firmware & software

VIA

No
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2024

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.

Zuoya GMK813 stores

FAQ

Leobog Hi75 Built vs Zuoya GMK81: your questions

The GMK81 is hot-swappable and includes VIA support, a configurable screen, and per-key RGB. The Hi75 Built has a 4000mAh battery, while its switches are soldered.

The Hi75 Built's switches are soldered. Swapping them requires soldering, unlike the GMK81's hot-swappable sockets.

Yes, the GMK81 is listed with hot-swappable sockets. The Hi75 Built's switches are soldered, so it is less convenient for switch changes.

Yes, VIA support is listed for the GMK81. VIA support is not listed for the Hi75 Built.

The Leobog Hi75 Built has a 4000mAh battery. The Zuoya GMK81 has a 3000mAh battery.

The GMK81 lists wired, wireless, Bluetooth, and 2.4 GHz connectivity. The Hi75 Built is listed as wireless.

Yes, it has per-key south-facing RGB. The Hi75 Built is listed without RGB.

The GMK81's south-facing LEDs may leave shine-through legends dark. Some sculpted keycaps can also clip the LED, so check keycap compatibility before buying.

The GMK81 listing specifies case, plate, and IXPE foam. Foam layers are not specified for the Hi75 Built.

The GMK81 is the more direct choice because its sockets are hot-swappable. Changing switches on the Hi75 Built requires soldering.

The GMK81 listing explicitly names Windows and Mac support. Mac support is not listed for the Hi75 Built.

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