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Head to head · Prices checked Nov 11, 2026

Heavy shell Kira96 vs Keychron J3 SE

Get the Keychron J3 SE for the 4,000 mAh battery and qmk.

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Quick verdict

Which one should you get?

Get the

Heavy shell Kira96

Build quality in the bottom 20% of 96% boards under $200.

Get the

Keychron J3 SE

Battery

Build quality in the bottom 50% of 96% boards under $150.

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.

Heavy shell Kira96

Keychron J3 SE

  • Battery

    3,500 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Plastic

    ABS

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • Heavy shell Kira96
  • Keychron J3 SE
Performance
49
80
Build quality
51
68
Productivity
66
89
Customizability
75
86
Portability
57
57

What they share

  • Layout size: 96%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Clicky, Linear, Tactile
  • Keycaps: PBT
See every spec side by side

Full specs

Heavy shell Kira96 vs Keychron J3 SE specs

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

8 of 21 specs differ

Heavy shell Kira96

Keychron J3 SE

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Sound dampening

No
Yes

Layout

Layout size

96%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

3,500 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
ABS

Keycaps

PBT
PBT

Weight

—
1,145 g

Dimensions

—
43 x 406 x 139 mm

Backlight

RGB
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2026

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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