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Head to head · Prices checked Nov 12, 2026

Keychron J4 vs XVX C67 AcriCat

Get the Keychron J4 for the 4,000 mAh battery and sound dampening.

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Quick verdict

Which one should you get?

Get the

Keychron J4

Battery

Build quality in the top 30% of 80% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No numpad.

Get the

XVX C67 AcriCat

Build quality in the top 30% of 65% boards under $100.

Rules this board out

  • 65% layout. No function row and no numpad.

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 J4

XVX C67 AcriCat

  • Layout size

    80%

    65%

  • Battery

    4,000 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS

    Acrylic

  • Sound dampening

    Yes

    No

  • Keycaps

    PBT

    PC

KeebFinder scores

How we score
  • Keychron J4
  • XVX C67 AcriCat
Performance
82
48
Build quality
71
76
Productivity
89
73
Customizability
89
81
Portability
73
88

What they share

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

Full specs

Keychron J4 vs XVX C67 AcriCat specs

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

9 of 25 specs differ

Keychron J4

XVX C67 AcriCat

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

80%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAhBetter
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Acrylic

Plate material

Steel
—

Keycaps

PBT
PC

Weight

870 g
—

Dimensions

38 x 366 x 138 mm
—

Typing angle

10°
—

Backlight

RGB, north-facing
None

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
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.

Lowest price across stores, Amazon excluded.

Keychron J43 stores

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