Keychron J12 HE vs K3 HE
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No reviews
from$175at Keychron (DE)
4.4 · 8 reviews
from$119at Keychron
Which one should you get?
Get the
Keychron J12 HE
Build quality in the top 30% of 75% boards under $200.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron K3 HE
Build quality in the top 10% of 75% boards under $150.
- Magnetic switches only. Standard MX switches will not fit.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
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
Keychron K3 HE
Low profile
No
Yes
Case material
Plastic
ABS, Aluminum, Wood
Mount style
Gasket Mount
Tray Mount
Display
None
LED
A case display rather than a typing feature
Weight
952 g
580 g
Heavier boards stay planted and lighter ones travel
- Keychron J12 HE
- Keychron K3 HE
- Performance
- 8892
- Build quality
- 7686
- Productivity
- 8988
- Customizability
- 8689
- Portability
- 8082
- Layout size: 75%
- Hall effect (magnetic)
- Rapid trigger
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
Keychron J12 HE vs K3 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 27 specs differ
Keychron J12 HE
Keychron K3 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron J12 HE
No ISO layout at the stores we track.
Keychron K3 HE
Keychron
ISO-DE
In stockShips to you
Keychron (DE)
ISO-DE, ISO-FR, ISO-ES
In stockDoes not ship to you
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.
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