Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 21, 2026

Keychron J2 HE vs Leobog Hi8SE

Get the Keychron J2 HE for hall effect. Get the Leobog Hi8SE for knob.

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 J2 HE

Leobog Hi8SE

  • Hall effect (magnetic)

    Yes

    No

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Case material

    Plastic

    Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Keychron J2 HE
  • Leobog Hi8SE
Performance
89
78
Build quality
83
70
Productivity
88
84
Customizability
89
68
Portability
60
92

What they share

  • Layout size: 75%
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron J2 HE

1.0

2 owner reviews

Critique
“Worked perfectly, best keyboard I've ever owned. For one hour. After that all RGB turned off, and the main function of the keyboard (Typing), no longer works. I can't type with it, the web launcher doesn't detect it either, just don't waste your money.”
Anonymous· via Keychron

Leobog Hi8SE

No owner reviews collected yet.

Full specs

Keychron J2 HE vs Leobog Hi8SE specs

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

16 of 28 specs differ

Keychron J2 HE

Leobog Hi8SE

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
8,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

Steel
FR4, Plastic, Polycarbonate

Keycaps

PBT
—

Weight

780 g
1,600 g

Dimensions

31 x 332 x 140 mm
33 x 130 x 322 mm

Typing angle

9°
—

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    ~$99Visit
  • KeychronHK

    Out of stock
    $99Visit
Leobog Hi8SE3 stores
  • ktechsSG

    In stock
    $120Visit
  • AmazonGlobal

    Check price
    ~$120Visit
  • WhatGeekCN

    Out of stock
    $109Visit

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.