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Head to head · Prices checked Nov 9, 2026

Apos OLKB Preonic vs Zuoya GMK81

Get the Apos OLKB Preonic for knob. Get the Zuoya GMK81 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Apos OLKB Preonic

Knob

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.

Rules this board out

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

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.

Apos OLKB Preonic

Zuoya GMK81

  • Connection

    Wired

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Ergonomics

    Ortholinear

    Standard

  • Case material

    Acrylic, Aluminum

    ABS, Aluminum

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Apos OLKB Preonic
  • Zuoya GMK81
Performance
61
66
Build quality
68
86
Productivity
56
91
Customizability
74
87
Portability
40
80
See every spec side by side

Full specs

Apos OLKB Preonic vs Zuoya GMK81 specs

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

15 of 22 specs differ

Apos OLKB Preonic

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%

Layout standard

Colemak
ANSI

Ergonomics

Ortholinear
Standard

Knob

Yes
No

Display

None
Yes

Connectivity & battery

Connection

Wired
Wired, Bluetooth, 2.4 GHz

Battery

Wired only
3,000 mAh

USB-C

No
Yes

Build & materials

Case material

Acrylic, Aluminum
ABS, Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
—

Weight

—
870 g

Dimensions

—
50 x 365 x 185 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

Yes
No

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

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