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Head to head · Prices checked Nov 12, 2026

LANGTU LT84 vs Zuoya GMK81

Get the LANGTU LT84 for rapid trigger and knob. Get the Zuoya GMK81 for via.

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Quick verdict

Which one should you get?

Get the

LANGTU LT84

Rapid trigger

Build quality in the bottom 20% of 75% boards under $100.

Get the

Zuoya GMK81

VIA

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.

LANGTU LT84

Zuoya GMK81

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Mount style

    Sandwich Mount

    Gasket Mount

  • Knob

    Yes

    No

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • LANGTU LT84
  • Zuoya GMK81
Performance
74
66
Build quality
50
86
Productivity
83
91
Customizability
73
87
Portability
77
79

What they share

  • Layout size: 75%
  • Hot-swappable
  • Display: Yes
  • Sound dampening
See every spec side by side

Full specs

LANGTU LT84 vs Zuoya GMK81 specs

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

10 of 23 specs differ

LANGTU LT84

Zuoya GMK81

Typing & switches

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Sandwich Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
Yes

Connectivity & battery

Connection

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

Battery

—
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

—
ABS, Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
—

Weight

—
870 g

Dimensions

29 x 138 x 362 mm
50 x 365 x 185 mm

Backlight

RGB
RGB, south-facing

Firmware & software

VIA

No
Yes

N-key rollover

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.

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.

LANGTU LT842 stores
Zuoya GMK813 stores

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