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Head to head · Prices checked Nov 2, 2026

Redragon CASTOR K631 HE vs Leobog Hi75C

Get the Redragon CASTOR K631 HE for hall effect and rapid trigger. Get the Leobog Hi75C for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Redragon CASTOR K631 HE

Hall effect

Build quality in the bottom 5% of 65% boards under $50.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • 65% layout. No function row and no numpad.

Get the

Leobog Hi75C

Hot-swappable

Build quality in the top 45% of 75% boards under $50.

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.

Redragon CASTOR K631 HE

Leobog Hi75C

  • Layout size

    65%

    75%

  • 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

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

KeebFinder scores

How we score
  • Redragon CASTOR K631 HE
  • Leobog Hi75C
Performance
92
52
Build quality
42
72
Productivity
48
76
Customizability
47
83
Portability
66
81
See every spec side by side

Full specs

Redragon CASTOR K631 HE vs Leobog Hi75C specs

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

9 of 19 specs differ

Redragon CASTOR K631 HE

Leobog Hi75C

Typing & switches

Switch options

Magnetic
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Layout

Layout size

65%
75%

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Display

None
LED

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 HzBetter
1,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Keycaps

—
PBT

Weight

638 g
—

Dimensions

33 x 323 x 107 mm
—

Backlight

RGB
RGB

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2026
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.

Leobog Hi75C2 stores

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