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Head to head · Prices checked Nov 11, 2026

GravaStar Mercury K1 vs MCHOSE GX87

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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

MCHOSE GX87

QMK

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

MCHOSE GX87

  • Layout size

    75%

    80%

  • Weight

    1,080 g

    2,800 g

    Heavier boards stay planted and lighter ones travel

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • GravaStar Mercury K1
  • MCHOSE GX87
Performance
65
80
Build quality
67
81
Productivity
67
89
Customizability
63
86
Portability
92
87

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 8,000 mAh
  • Case material: Aluminum
  • Mount style: Gasket Mount
See every spec side by side

Full specs

GravaStar Mercury K1 vs MCHOSE GX87 specs

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

7 of 23 specs differ

GravaStar Mercury K1

MCHOSE GX87

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

8,000 mAh
8,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

POM
Plastic

Keycaps

—
PBT

Weight

1,080 g
2,800 g

Dimensions

46 x 343 x 156 mm
—

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
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.

MCHOSE GX873 stores

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