Lofree 1970s vs Keychron J3 SE
Get the Keychron J3 SE for qmk and via.
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No reviews
from$99at Lofree
5.0 (1)5.0 · 1 reviews
from$129at Keychron
Which one should you get?
Get the
Keychron J3 SE
QMK
Build quality in the bottom 50% of 96% boards under $150.
- 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.
Lofree 1970s
Keychron J3 SE
Switch options
Linear
Clicky, Linear, Tactile
Weight
972 g
1,145 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
VIA
No
Yes
GUI remapping without compiling firmware
Keycaps
PBT, PC
PBT
- Lofree 1970s
- Keychron J3 SE
- Performance
- 5880
- Build quality
- 6168
- Productivity
- 7189
- Customizability
- 5486
- Portability
- 5457
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Max polling rate: 1,000 Hz
- Case material: ABS
- Sound dampening
Lofree 1970s vs Keychron J3 SE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 22 specs differ
Lofree 1970s
Keychron J3 SE
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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