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Head to head · Prices checked Nov 12, 2026

Keychron J14 HE vs Leopold Alchemie

Get the Keychron J14 HE for hall effect and knob.

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Quick verdict

Which one should you get?

Get the

Keychron J14 HE

Hall effect

Build quality in the top 30% of 96% boards under $150.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Leopold Alchemie

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.

Keychron J14 HE

Leopold Alchemie

  • Layout size

    96%

    100%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Silent

  • Mount style

    Gasket Mount

    Top Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Keychron J14 HE
  • Leopold Alchemie
Performance
68
80
Build quality
75
79
Productivity
73
75
Customizability
81
86
Portability
50
52

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • QMK
  • VIA
  • Keycaps: PBT
See every spec side by side

Full specs

Keychron J14 HE vs Leopold Alchemie specs

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

9 of 22 specs differ

Keychron J14 HE

Leopold Alchemie

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Silent

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

No
Yes

Layout

Layout size

96%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Battery

—
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

—
Aluminum

Plate material

—
Aluminum

Keycaps

PBT
PBT

Backlight

None
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

No
Yes

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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