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Head to head · Prices checked Nov 11, 2026

Lofree Polar Moss vs Leopold Alchemie

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Quick verdict

Which one should you get?

Get the

Lofree Polar Moss

Get the

Leopold Alchemie

QMK

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.

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.

Lofree Polar Moss

Leopold Alchemie

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear

    Clicky, Silent

  • Mount style

    Gasket Mount

    Top Mount

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Lofree Polar Moss
  • Leopold Alchemie
Performance
61
80
Build quality
61
79
Productivity
69
75
Customizability
56
86
Portability
56
52

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Sound dampening
See every spec side by side

Full specs

Lofree Polar Moss vs Leopold Alchemie specs

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

9 of 24 specs differ

Lofree Polar Moss

Leopold Alchemie

Typing & switches

Switch options

Linear
Clicky, Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

—
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

—
Aluminum

Keycaps

PBT, PC
PBT

Weight

972 g
—

Dimensions

44 x 325 x 161 mm
—

Backlight

White
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2026

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.

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