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Head to head · Prices checked Nov 11, 2026

GravaStar Mercury K1 vs KBDFans GT 80 MX

Get the KBDFans GT 80 MX for via.

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Quick verdict

Which one should you get?

Get the

GravaStar Mercury K1

Build quality in the top 50% of 75% boards under $150.

Rules this board out

  • No numpad.

Get the

KBDFans GT 80 MX

VIA

Build quality in the top 15% of 80% boards under $200.

Rules this board out

  • 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.

GravaStar Mercury K1

KBDFans GT 80 MX

  • Layout size

    75%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Mount style

    Gasket Mount

    PCB Mount

  • Display

    None

    LED

    A case display rather than a typing feature

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • GravaStar Mercury K1
  • KBDFans GT 80 MX
Performance
65
75
Build quality
67
79
Productivity
67
66
Customizability
63
76
Portability
92
53

What they share

  • Hot-swappable
  • Case material: Aluminum
See every spec side by side

Full specs

GravaStar Mercury K1 vs KBDFans GT 80 MX specs

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

11 of 20 specs differ

GravaStar Mercury K1

KBDFans GT 80 MX

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
PCB Mount

Sound dampening

No
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Display

None
LED

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
8,000 Hz

Battery

8,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum

Plate material

POM
Aluminum, FR4, Polycarbonate

Weight

1,080 g
—

Dimensions

46 x 343 x 156 mm
—

Backlight

RGB
None

Firmware & software

VIA

No
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2025

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.

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