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Head to head · Prices checked Nov 10, 2026

Redragon DHARMA K556 HE vs Keychron C3 Pro

Get the Redragon DHARMA K556 HE for hall effect and rapid trigger. Get the Keychron C3 Pro for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Redragon DHARMA K556 HE

Hall effect

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

Rules this board out

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

Get the

Keychron C3 Pro

Hot-swappable

Build quality in the top 10% of 80% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • 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 DHARMA K556 HE

Keychron C3 Pro

  • Layout size

    100%

    80%

  • 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

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Aluminum

    ABS, Plastic

KeebFinder scores

How we score
  • Redragon DHARMA K556 HE
  • Keychron C3 Pro
Performance
93
90
Build quality
57
81
Productivity
56
91
Customizability
45
88
Portability
42
58

What they share

  • Connection: Wired
  • Max polling rate: 8,000 Hz
  • Sound dampening
See every spec side by side

Full specs

Redragon DHARMA K556 HE vs Keychron C3 Pro specs

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

15 of 25 specs differ

Redragon DHARMA K556 HE

Keychron C3 Pro

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

Bottom Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

100%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Wired

Max polling rate

8,000 Hz
8,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Plastic

Plate material

—
Plastic, Steel

Keycaps

PBT
ABS, PBT

Weight

1,130 g
912 g

Dimensions

—
21 x 365 x 138 mm

Typing angle

—
4°, 6°

Backlight

RGB
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2023

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.

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