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Head to head · Prices checked Oct 28, 2026

KBDFans Athena 75 vs Zuoya GMK81Wired or Wireless?

Choose the Athena 75 for an aluminum, wired build with more plate and PCB choices, or the GMK81 for wireless connectivity and lower weight.

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Quick verdict

Which one should you get?

Get the

KBDFans Athena 75

Build quality in the top 15% of 75% boards under $200.

If you want

  • Aluminum case, with KBDfans specifying CNC-machined 6063 aluminum alloy.
  • Choice of aluminum, FR4, polycarbonate, or carbon fiber plate.
  • Hot-swap and solder PCB options, plus VIA and VIAL support.

Get the

Zuoya GMK81

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

If you want

  • Wired, Bluetooth, and 2.4 GHz connectivity, with a listed 3000mAh battery.
  • Listed weight of 870g and dimensions of 50 x 365 x 185 mm.
  • Polycarbonate plate with case, plate, and IXPE foams listed by the vendor.

Rules this board out

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

Bottom line

Choose the KBDFans Athena 75 if you want an aluminum case and more flexibility over plate material, mounting, and build style, and do not need wireless connectivity. Choose the Zuoya GMK81 if a lighter board and Bluetooth or 2.4 GHz use matter more. Check keycap compatibility with its south-facing LEDs if you plan to use sculpted or shine-through keycaps.

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.

KBDFans Athena 75

Zuoya GMK81

  • Connection

    Wired

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Ergonomics

    Split Backspace

    Standard

  • Case material

    Aluminum

    ABS, Aluminum

  • Mount style

    Top Mount

    Gasket Mount

  • Display

    LCD

    Yes

    A case display rather than a typing feature

KeebFinder scores

How we score
  • KBDFans Athena 75
  • Zuoya GMK81
Performance
70
67
Build quality
84
87
Productivity
75
91
Customizability
88
87
Portability
63
80

What they share

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

Best for

What will you mostly use it for?

The GMK81 is the more practical pick for moving between locations or using the keyboard wirelessly, while the Athena 75 suits a stationary setup built around heavier aluminum construction. Office use favors the GMK81 for its connection options and stated Mac and Windows support. Modding favors the Athena 75 for its wider plate selection and alternative mounting and build configurations. Gaming and programming are close calls based on the listed features, rather than a clear performance difference.

For gaming

It's a tie

  • Both are 75% ANSI keyboards with hot-swappable PCBs and RGB.
  • The Athena 75 is wired only, while the GMK81 supports wired and wireless connections, but no latency or polling details are listed to establish a performance edge.

Full specs

KBDFans Athena 75 vs Zuoya GMK81 specs

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

12 of 21 specs differ

KBDFans Athena 75

Zuoya GMK81

Typing & switches

Hot-swappable

Yes
Yes

Mount style

Top Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Split Backspace
Standard

Display

LCD
Yes

Connectivity & battery

Connection

Wired
Wired, Bluetooth, 2.4 GHz

Battery

Wired only
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum

Plate material

Aluminum, CarbonFiber, FR4, Polycarbonate
Polycarbonate

Weight

2,300 g
870 g

Dimensions

—
50 x 365 x 185 mm

Typing angle

9°
—

Backlight

RGB
RGB, south-facing

Firmware & software

VIA

Yes
Yes

VIAL

Yes
No

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

KBDFans Athena 75 vs Zuoya GMK81: your questions

No. Its listed connectivity is wired only, with a USB-C interface specified by KBDfans. For Bluetooth or 2.4 GHz use, consider the Zuoya GMK81 instead.

Yes. The GMK81 listing specifies Bluetooth, 2.4 GHz, and wired connectivity, as well as a 3000mAh battery. It is the wireless option between these two keyboards.

The GMK81 is listed at 870g, while the Athena 75 is listed at 2300g. That makes the GMK81 the lighter choice according to their listed weights.

Yes, both list hot-swappable PCBs. KBDfans also lists solder PCB options for the Athena 75, while the GMK81 vendor description specifies a hot-swap PCB.

The Athena 75 lists aluminum, FR4, polycarbonate, and carbon fiber plate options. The GMK81 lists a polycarbonate plate.

Yes, VIA support is listed for both the Athena 75 and GMK81. KBDfans also lists VIAL and AVA support for the Athena 75.

The GMK81 vendor listing specifies Windows and Mac support. The Athena 75 listing does not provide the same operating-system compatibility detail.

The GMK81's south-facing LEDs can leave shine-through legends dark, and some sculpted keycaps may clip the LED. Consider those limits when selecting keycaps for its per-key RGB.

Yes, the Athena 75 lists an LCD screen, and KBDfans describes it as a POGO-pins LCD screen. The vendor also lists a front-right button.

Yes, the GMK81 vendor description identifies its screen as configurable. The listing does not specify the screen's dimensions or software behavior.

The Athena 75 gives builders a choice of aluminum, FR4, polycarbonate, or carbon fiber plates, and its vendor describes top-mount and PCB silicone gasket configurations. The GMK81 lists a polycarbonate plate and gasket mounting.

KBDfans lists a PCB, plate, foam kit, LCD screen, carrying case, keyboard cover, and USB cable among the included items. The vendor also lists a screwdriver and stabilizers, with the stabilizer type depending on the selected version.

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