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Head to head · Prices checked Nov 11, 2026

Keychron C3 Pro vs V1 Ultra

Get the Keychron V1 Ultra for knob.

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Quick verdict

Which one should you get?

Get the

Keychron C3 Pro

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 ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Get the

Keychron V1 Ultra

Knob

Build quality in the top 10% of 75% 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.

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 Pro

Keychron V1 Ultra

  • Layout size

    80%

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Clicky, Linear, Tactile

    Linear, Tactile

  • Knob

    No

    Yes

  • Weight

    912 g

    770 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Keychron C3 Pro
  • Keychron V1 Ultra
Performance
90
91
Build quality
81
84
Productivity
91
98
Customizability
88
94
Portability
58
79

What they share

  • Hot-swappable
  • Max polling rate: 8,000 Hz
  • Case material: ABS, Plastic
  • Mount style: Gasket Mount
  • QMK
  • VIA
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron C3 Pro

4.8

4 owner reviews

Praise
“I was waiting a lot of time Keychron to announce a TKL, only wired and RGB North-facing RGB LED!! Especially with Hot-swappable switches and Cherry profile double-shot PBT keycaps!!”
Konstantinos K.· via Keychron

Keychron V1 Ultra

5.0

1 owner reviews

Praise
“Keychron has the best keyboard for keyboard enthusiasts. This is my 3rd and I have no notes. Exactly what I wanted, versatility, thockiness, and portability.”
CamilleVerified buyer· via Keychron

Full specs

Keychron C3 Pro vs V1 Ultra specs

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

14 of 27 specs differ

Keychron C3 Pro

Keychron V1 Ultra

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
75%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
8,000 Hz

Battery

Wired only
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS, Plastic

Plate material

Plastic, Steel
Polycarbonate

Keycaps

ABS, PBT
PBT

Weight

912 g
770 g

Dimensions

21 x 365 x 138 mm
29 x 329 x 149 mm

Typing angle

4°, 6°
4°

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
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.

Keychron C3 Pro

No ISO layout at the stores we track.

Keychron V1 Ultra

  • Keychron (DE)

    ISO-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.

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