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Head to head · Prices checked Oct 31, 2026

Keychron Q6 Ultra vs Razer BlackWidow V4 Pro

Get the Keychron Q6 Ultra for hot-swappable and qmk.

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Quick verdict

Which one should you get?

Get the

Keychron Q6 Ultra

Hot-swappable

Build quality in the top 10% of 100% boards under $300.

Rules this board out

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

Get the

Razer BlackWidow V4 Pro

Build quality in the bottom 5% of 100% boards at any price.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

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 Q6 Ultra

Razer BlackWidow V4 Pro

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    Aluminum

    ABS

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • Sound dampening

    Yes

    No

  • Layout standard

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

    ANSI

    ISO and JIS exist so regional layouts fit

KeebFinder scores

How we score
  • Keychron Q6 Ultra
  • Razer BlackWidow V4 Pro
Performance
90
54
Build quality
80
39
Productivity
93
48
Customizability
83
52
Portability
55
40

What they share

  • Layout size: 100%
  • Switch options: Clicky, Linear, Tactile
  • Knob
See every spec side by side

Full specs

Keychron Q6 Ultra vs Razer BlackWidow V4 Pro specs

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

13 of 26 specs differ

Keychron Q6 Ultra

Razer BlackWidow V4 Pro

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
No

Mount style

Gasket Mount, Plate Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

100%
100%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

Aluminum
ABS

Plate material

Polycarbonate
—

Keycaps

PBT
ABS

Weight

2,238 g
—

Dimensions

31 x 446 x 137 mm
—

Typing angle

5°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2023

For EU buyers

ISO layouts by store

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

Keychron Q6 Ultra

  • Input Gear

    ISO-DE

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-FR, ISO-ES

    In stockDoes not ship to you

Razer BlackWidow V4 Pro

No ISO layout at the stores we track.

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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