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Head to head · Prices checked Nov 7, 2026

Redragon Behemoth K724 Pro vs PENUMBRA K687 HE

Get the Redragon Behemoth K724 Pro for hot-swappable. Get the Redragon PENUMBRA K687 HE for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Redragon Behemoth K724 Pro

Hot-swappable

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

Get the

Redragon PENUMBRA K687 HE

Hall effect

Build quality in the top 40% of 75% boards under $100.

Rules this board out

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

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 Behemoth K724 Pro

Redragon PENUMBRA K687 HE

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    Plastic

    Aluminum

KeebFinder scores

How we score
  • Redragon Behemoth K724 Pro
  • Redragon PENUMBRA K687 HE
Performance
66
86
Build quality
69
69
Productivity
69
77
Customizability
66
54
Portability
74
60

What they share

  • Layout size: 75%
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Redragon Behemoth K724 Pro vs PENUMBRA K687 HE specs

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

10 of 21 specs differ

Redragon Behemoth K724 Pro

Redragon PENUMBRA K687 HE

Typing & switches

Switch options

Linear
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
No

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

—
Aluminum

Keycaps

PBT
PBT

Weight

1,190 g
1,500 g

Dimensions

37 x 335 x 37 mm
43 x 334 x 140 mm

Backlight

RGB
RGB

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2025
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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