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Head to head · Prices checked Oct 21, 2026

Keychron J12 HE vs PBTfans Athena

Get the Keychron J12 HE for hall effect and rapid trigger.

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 J12 HE

PBTfans Athena

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Ergonomics

    Standard

    Split Backspace

  • Case material

    Plastic

    Aluminum

KeebFinder scores

How we score
  • Keychron J12 HE
  • PBTfans Athena
Performance
88
72
Build quality
76
78
Productivity
89
80
Customizability
86
79
Portability
80
63

What they share

  • Layout size: 75%
  • Hot-swappable
  • VIA
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Keychron J12 HE vs PBTfans Athena specs

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

12 of 25 specs differ

Keychron J12 HE

PBTfans Athena

Typing & switches

Switch options

Clicky, Linear, Magnetic, Tactile
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Backspace

Display

None
LCD

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

—
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

PBT
PBT

Weight

952 g
2,200 g

Dimensions

30 x 148 x 342 mm
—

Typing angle

—
9°

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
Yes

VIAL

No
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.

Lowest price across stores, Amazon excluded.

  • Keychron (DE)DE

    In stock
    $175Visit
  • AmazonGlobal

    Check price
    Visit
  • KeychronHK

    Out of stock
    $109Visit
  • KBDfansCN

    In stock
    $234Visit
  • AmazonGlobal

    Check price
    ~$234Visit

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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