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Head to head · Prices checked Oct 21, 2026

Redragon FIZZ K617 vs Keychron C0 HE One Handed

Get the Keychron C0 HE One Handed for hall effect and rapid trigger.

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 FIZZ K617

Keychron C0 HE One Handed

  • Layout size

    60%

    40%

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Switch options

    Clicky, Linear

    Magnetic

  • Mount style

    Bottom Mount

    Tray Mount

KeebFinder scores

How we score
  • Redragon FIZZ K617
  • Keychron C0 HE One Handed
Performance
71
92
Build quality
56
55
Productivity
54
51
Customizability
57
60
Portability
70
67

What they share

  • Connection: Wired
  • Hot-swappable
  • Case material: Plastic
See every spec side by side

Full specs

Redragon FIZZ K617 vs Keychron C0 HE One Handed specs

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

11 of 21 specs differ

Redragon FIZZ K617

Keychron C0 HE One Handed

Typing & switches

Switch options

Clicky, Linear
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
Tray Mount

Layout

Layout size

60%
40%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-IT
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Wired

Max polling rate

—
8,000 Hz

USB-C

Yes
No

Build & materials

Case material

Plastic
Plastic

Plate material

—
Aluminum

Keycaps

—
ABS

Weight

590 g
—

Dimensions

38 x 99 x 36 mm
—

Backlight

RGB
RGB, north-facing

Firmware & software

N-key rollover

Yes
No

Mac & Windows

No
Yes

Extras

Released

2021
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • RedragonCN

    In stock
    $34Visit
  • AmazonGlobal

    Check price
    ~$34Visit
  • MKUS

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    ~$59Visit

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