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3-way comparison · Prices checked Nov 11, 2026

Keychron C1 Pro vs C3 Pro vs K5 V2

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Quick verdict

Which one should you get?

Get the

Keychron C1 Pro

Build quality in the top 10% 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.
  • Missing ISO-UK, ISO-Nordic, ISO-SW. The other board is sold in those layouts.
  • No numpad.

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 K5 V2

Build quality in the top 15% of 100% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • Missing ISO-ES, ISO-IT. The other board is sold in those layouts.

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 C1 Pro

Keychron C3 Pro

Keychron K5 V2

  • Layout size

    80%

    80%

    100%

  • Connection

    Wired

    Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Low profile

    No

    No

    Yes

  • Max polling rate

    8,000 Hz

    8,000 Hz

    1,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    ABS, Plastic

    ABS, Plastic

    ABS, Aluminum

KeebFinder scores

How we score
  • Keychron C1 Pro
  • Keychron C3 Pro
  • Keychron K5 V2
Performance
91
90
82
Build quality
82
81
80
Productivity
98
91
89
Customizability
91
88
88
Portability
57
58
54

What they share

  • Hot-swappable
  • Switch options: Clicky, Linear, Tactile
  • QMK
  • VIA
  • Sound dampening
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 C1 Pro

4.8

10 owner reviews

Praise
“My son loves it. Upgrade from an implosion cap version. Not used to the US layout but he it learning some python. Might as well use a US Keyboard”
TheodorVerified buyer· via Keychron
Critique
“Looks great and sounds amazing but keys gets stuck/don’t work or double press too often. When I remove the key caps to clean, it still doesn’t fix the problem. Example, my 7 key doesn’t work when pressed and my G key when pressed wrotes two g’s instead of one.”
Z.D.Verified buyer· via Keychron

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 K5 V2

5.0

6 owner reviews

Praise
“Genuinely happy with the keyboard. Had a low-profile one from another brand that has been used for 12+ years, and it degraded over time. This K5 feels very good. Still have to get used to the distance between the "primary," arrows, and numpad blocks, but…”
Viktor K.Verified buyer· via Keychron

Full specs

Keychron C1 Pro vs C3 Pro vs K5 V2 specs

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

16 of 28 specs differ

Keychron C1 Pro

Keychron C3 Pro

Keychron K5 V2

Typing & switches

Switch options

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

Hot-swappable

Yes
Yes
Yes

Mount style

Tray Mount
Gasket Mount
PCB Mount

Low profile

No
No
Yes

Sound dampening

Yes
Yes
Yes

Screw-in stabilizers

Yes
No
No

Layout

Layout size

80%
80%
100%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-IT
ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Standard
Standard
Standard

Knob

Yes
No
No

Display

None
None
None

Media keys

No
No
Yes

Connectivity & battery

Connection

Wired
Wired
Bluetooth, Wired

Max polling rate

8,000 Hz
8,000 Hz
1,000 Hz

Battery

Wired only
Wired only
2,000 mAh

USB-C

Yes
Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS, Plastic
ABS, Aluminum

Plate material

Plastic
Plastic, Steel
—

Keycaps

PBT
ABS, PBT
ABS

Weight

830 g
912 g
732 g

Dimensions

20 x 357 x 131 mm
21 x 365 x 138 mm
25 x 424 x 119 mm

Typing angle

11°
4°, 6°
3°

Backlight

RGB, south-facing
RGB, north-facing
RGB, north-facing

Firmware & software

QMK

Yes
Yes
Yes

VIA

Yes
Yes
Yes

N-key rollover

Yes
Yes
Yes

Mac & Windows

Yes
Yes
Yes

Extras

Released

2023
2023
2024

For EU buyers

ISO layouts by store

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

Keychron C1 Pro

  • Keychron (DE)

    ISO-DE, ISO-ES, ISO-IT

    In stockDoes not ship to you

Keychron C3 Pro

No ISO layout at the stores we track.

Keychron K5 V2

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-SW

    In stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-SW

    In stockDoes not ship to you

  • MonacoKeys

    ISO-DE

    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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