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Head to head · Prices checked Nov 13, 2026

Zerodate K61 vs Keychron B31

Get the Zerodate K61 for hall effect and hot-swappable.

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Quick verdict

Which one should you get?

Get the

Zerodate K61

Hall effect

Build quality in the top 20% of 60% boards under $50.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Keychron B31

Build quality in the bottom 20% 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 K61

Keychron B31

  • Layout size

    60%

    75%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    ABS

    ABS, Plastic

KeebFinder scores

How we score
  • Zerodate K61
  • Keychron B31
Performance
84
58
Build quality
74
52
Productivity
66
69
Customizability
86
47
Portability
66
79

What they share

  • Keycaps: ABS
See every spec side by side

Full specs

Zerodate K61 vs Keychron B31 specs

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

15 of 24 specs differ

Zerodate K61

Keychron B31

Typing & switches

Switch options

Linear, Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
No

Mount style

—
PCB Mount

Layout

Layout size

60%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
800 mAh

USB-C

No
Yes

Build & materials

Case material

ABS
ABS, Plastic

Keycaps

ABS
ABS

Weight

480 g
520 g

Dimensions

40 x 290 x 101 mm
26 x 138 x 327 mm

Typing angle

—
5°

Backlight

RGB
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2026

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.

Zerodate K612 stores
Keychron B314 stores

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