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Head to head · Prices checked Nov 2, 2026

Ducky One 3 vs Keychron V3 Ultra

Get the Keychron V3 Ultra for knob and qmk.

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Quick verdict

Which one should you get?

Get the

Ducky One 3

Build quality in the bottom 40% of 80% boards under $100.

Rules this board out

  • 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

Keychron V3 Ultra

Knob

Build quality in the top 10% of 80% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

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.

Ducky One 3

Keychron V3 Ultra

  • Connection

    Wired

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Switch options

    Clicky, Linear, Silent, Tactile

    Clicky, Linear, Tactile

  • Mount style

    Plate Mount

    Gasket Mount

  • Knob

    No

    Yes

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Ducky One 3
  • Keychron V3 Ultra
Performance
75
91
Build quality
57
83
Productivity
77
98
Customizability
79
94
Portability
58
76

What they share

  • Layout size: 80%
  • Hot-swappable
  • Case material: ABS, Plastic
  • Sound dampening
See every spec side by side

Full specs

Ducky One 3 vs Keychron V3 Ultra specs

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

12 of 27 specs differ

Ducky One 3

Keychron V3 Ultra

Typing & switches

Switch options

Clicky, Linear, Silent, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI, ISO, ISO-CH, ISO-DE, ISO-ES, ISO-FR, ISO-UK, JIS

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Wired
Wired, Bluetooth, 2.4 GHz

Max polling rate

—
8,000 Hz

Battery

Wired only
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS, Plastic

Plate material

Plastic
Polycarbonate

Keycaps

ABS, PBT
PBT

Weight

—
960 g

Dimensions

—
33 x 368 x 149 mm

Typing angle

—
4°

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

For EU buyers

ISO layouts by store

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

Ducky One 3

No ISO layout at the stores we track.

Keychron V3 Ultra

  • Input Gear

    ISO-DE

    Out of stockShips to you

  • Keychron (DE)

    ISO-FR, ISO-ES

    In stockDoes not ship to you

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.

Ducky One 32 stores

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