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Head to head · Prices checked Nov 7, 2026

Keychron Q6 Ultra vs Leopold Alchemie

Get the Keychron Q6 Ultra for knob. Get the Leopold Alchemie for via.

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Quick verdict

Which one should you get?

Get the

Keychron Q6 Ultra

Knob

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

Leopold Alchemie

VIA

Build quality in the top 10% of 100% boards under $200.

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.

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

Leopold Alchemie

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Silent

  • Mount style

    Gasket Mount, Plate Mount

    Top Mount

  • Knob

    Yes

    No

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • 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
  • Leopold Alchemie
Performance
90
80
Build quality
80
79
Productivity
93
76
Customizability
83
86
Portability
55
52

What they share

  • Layout size: 100%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Case material: Aluminum
  • QMK
See every spec side by side

Full specs

Keychron Q6 Ultra vs Leopold Alchemie specs

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

9 of 27 specs differ

Keychron Q6 Ultra

Leopold Alchemie

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Top Mount

Sound dampening

Yes
Yes

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
No

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Polycarbonate
Aluminum

Keycaps

PBT
PBT

Weight

2,238 g
—

Dimensions

31 x 446 x 137 mm
—

Typing angle

5°
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2026

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

Leopold Alchemie

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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