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Head to head · Prices checked Nov 7, 2026

Gamakay TK75HE V2 vs Keychron B31

Get the Gamakay TK75HE V2 for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Gamakay TK75HE V2

Hall effect

Build quality in the bottom 45% of 75% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

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 ISO layout. ISO-DE, UK, and other ISO variants are not offered.

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.

Gamakay TK75HE V2

Keychron B31

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Connection

    Wired, Wireless

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Battery

    4,000 mAh

    800 mAh

    A larger battery means fewer cables during the day

KeebFinder scores

How we score
  • Gamakay TK75HE V2
  • Keychron B31
Performance
99
59
Build quality
62
52
Productivity
83
69
Customizability
73
47
Portability
79
78

What they share

  • Layout size: 75%
See every spec side by side

Full specs

Gamakay TK75HE V2 vs Keychron B31 specs

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

19 of 26 specs differ

Gamakay TK75HE V2

Keychron B31

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
No

Mount style

Top Mount
PCB Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-DE, ISO-UK
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired, Wireless
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 HzBetter
1,000 Hz

Battery

4,000 mAhBetter
800 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, Plastic

Plate material

Aluminum
—

Keycaps

PBT
ABS

Weight

840 g
520 g

Dimensions

20 x 325 x 136 mm
26 x 138 x 327 mm

Typing angle

—
5°

Backlight

RGB
None

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2026

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Gamakay TK75HE V2

  • GamaKay

    ISO-DE, ISO-UK

    In stockShips to you

Keychron B31

No ISO layout at the stores we track.

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.

Keychron B314 stores

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