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Head to head · Prices checked Oct 28, 2026

Keychron C3 HE vs Meletrix Zoom DYNA

Get the Keychron C3 HE for rapid trigger. Get the Meletrix Zoom DYNA for the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

Keychron C3 HE

Rapid trigger

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

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Meletrix Zoom DYNA

polling rate

Build quality in the top 15% of 80% boards under $300.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 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.

Keychron C3 HE

Meletrix Zoom DYNA

  • Layout size

    100%

    80%

  • 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

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    Plastic

    Aluminum, Polycarbonate

KeebFinder scores

How we score
  • Keychron C3 HE
  • Meletrix Zoom DYNA
Performance
88
93
Build quality
83
80
Productivity
95
93
Customizability
92
83
Portability
46
88

What they share

  • Hall effect (magnetic)
  • Hot-swappable
  • VIA
  • Sound dampening
See every spec side by side

Full specs

Keychron C3 HE vs Meletrix Zoom DYNA specs

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

18 of 29 specs differ

Keychron C3 HE

Meletrix Zoom DYNA

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Magnetic

Hall effect (magnetic)

Yes
Yes

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount, Top Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

100%
80%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
OLED

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

Wired only
8,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum, Polycarbonate

Plate material

Steel
Aluminum, CarbonFiber, Copper, FR4, Polycarbonate, POM

Keycaps

PBT
—

Weight

—
2,000 g

Dimensions

30 x 365 x 138 mm
40 x 360 x 130 mm

Typing angle

9°
7°

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2025

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron C3 HE

No ISO layout at the stores we track.

Meletrix Zoom DYNA

Listed on the product, not split by store: ISO.

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.

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