Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 2, 2026

Zerodate K87 vs Ktechs Rainy75

Get the Zerodate K87 for qmk and via.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Zerodate K87

QMK

Build quality in the top 30% of 80% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No numpad.

Get the

Ktechs Rainy75

Build quality in the bottom 30% of 75% boards under $50.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • 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.

Zerodate K87

Ktechs Rainy75

  • Layout size

    80%

    75%

  • Connection

    Wired

    Wireless

    Wireless for several devices and wired for lower latency

  • Display

    None

    LED

    A case display rather than a typing feature

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Zerodate K87
  • Ktechs Rainy75
Performance
69
47
Build quality
70
65
Productivity
66
46
Customizability
75
43
Portability
52
74
See every spec side by side

Full specs

Zerodate K87 vs Ktechs Rainy75 specs

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

7 of 18 specs differ

Zerodate K87

Ktechs Rainy75

Typing & switches

Switch options

Linear
—

Mount style

—
Gasket Mount

Layout

Layout size

80%
75%

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Display

None
LED

Connectivity & battery

Connection

Wired
Wireless

Max polling rate

—
1,000 Hz

Battery

Wired only
3,500 mAh

Build & materials

Case material

ABS
—

Plate material

—
FR4, Plastic, Polycarbonate

Keycaps

ABS
—

Weight

560 g
—

Dimensions

35 x 350 x 130 mm
—

Backlight

RGB
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

Extras

Released

2025
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.

Zerodate K872 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.