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Head to head · Prices checked Oct 29, 2026

Zerodate K87 vs Jamesdonkey A3

Get the Jamesdonkey A3 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Zerodate K87

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

Jamesdonkey A3

Hot-swappable

Build quality in the top 50% of 75% boards under $100.

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.

Zerodate K87

Jamesdonkey A3

  • Layout size

    80%

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    ABS

    ABS, PBT, Plastic, Polycarbonate

  • Switch options

    Linear

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Zerodate K87
  • Jamesdonkey A3
Performance
69
61
Build quality
70
66
Productivity
66
91
Customizability
75
85
Portability
52
79
See every spec side by side

Full specs

Zerodate K87 vs Jamesdonkey A3 specs

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

18 of 25 specs differ

Zerodate K87

Jamesdonkey A3

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
3,000 mAh

USB-C

No
Yes

Build & materials

Case material

ABS
ABS, PBT, Plastic, Polycarbonate

Plate material

—
Polycarbonate

Keycaps

ABS
PBT

Weight

560 g
1,000 g

Dimensions

35 x 350 x 130 mm
40 x 136 x 321 mm

Backlight

RGB
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2022

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.

Zerodate K872 stores

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