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Head to head · Prices checked Nov 10, 2026

Redragon COVE K733 vs Zuoya GMK81

Get the Redragon COVE K733 for knob.

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Quick verdict

Which one should you get?

Get the

Redragon COVE K733

Knob

Build quality in the top 30% of Numpad boards under $50.

Rules this board out

  • Numpad only. This is not a full keyboard.

Get the

Zuoya GMK81

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.
  • No numpad.

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.

Redragon COVE K733

Zuoya GMK81

  • Layout size

    Numpad

    75%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Case material

    Plastic

    ABS, Aluminum

  • Knob

    Yes

    No

  • Weight

    230 g

    870 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Redragon COVE K733
  • Zuoya GMK81
Performance
84
66
Build quality
73
86
Productivity
83
91
Customizability
79
87
Portability
88
80

What they share

  • Hot-swappable
  • Mount style: Gasket Mount
  • Display: Yes
  • Sound dampening
See every spec side by side

Full specs

Redragon COVE K733 vs Zuoya GMK81 specs

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

10 of 22 specs differ

Redragon COVE K733

Zuoya GMK81

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

Numpad
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

Max polling rate

8,000 Hz
—

Battery

—
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, Aluminum

Plate material

—
Polycarbonate

Weight

230 g
870 g

Dimensions

98 x 165 x 38 mm
50 x 365 x 185 mm

Backlight

RGB
RGB, south-facing

Firmware & software

VIA

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

Zuoya GMK813 stores

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