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Head to head · Prices checked Nov 10, 2026

Redragon ANTONIUM K743 Pro vs Keychron C0 HE

Get the Keychron C0 HE for hall effect and the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

Redragon ANTONIUM K743 Pro

Build quality in the top 20% of 80% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Keychron C0 HE

Hall effect

Build quality in the bottom 40% of 40% boards under $150.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • Compact layout only. No function row, dedicated arrow keys, or 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 ANTONIUM K743 Pro

Keychron C0 HE

  • Layout size

    80%

    40%

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Switch options

    Linear

    Clicky, Linear, Magnetic, Tactile

KeebFinder scores

How we score
  • Redragon ANTONIUM K743 Pro
  • Keychron C0 HE
Performance
78
85
Build quality
76
56
Productivity
91
58
Customizability
78
59
Portability
70
67

What they share

  • Hot-swappable
  • Case material: Plastic
  • Sound dampening
See every spec side by side

Full specs

Redragon ANTONIUM K743 Pro vs Keychron C0 HE specs

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

16 of 23 specs differ

Redragon ANTONIUM K743 Pro

Keychron C0 HE

Typing & switches

Switch options

Linear
Clicky, Linear, Magnetic, Tactile

Hall effect (magnetic)

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
8,000 HzBetter

USB-C

Yes
No

Build & materials

Case material

Plastic
Plastic

Plate material

—
Aluminum

Keycaps

PBT
ABS

Weight

920 g
450 g

Dimensions

37 x 373 x 140 mm
39 x 149 x 245 mm

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
2026

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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