Keychron J2 vs Redragon UCAL K673 Pro QWERTY
Get the Keychron J2 for qmk and via. Get the Redragon UCAL K673 Pro QWERTY for the 4,000 mAh battery and knob.
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4.4 · 22 reviews
from$59at Keychron
No reviews
from$64at Redragon
Which one should you get?
Get the
Keychron J2
QMK
Build quality in the top 40% of 75% boards under $100.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Redragon UCAL K673 Pro QWERTY
Battery
Build quality in the bottom 45% of 75% boards under $100.
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
Redragon UCAL K673 Pro QWERTY
Battery
3,750 mAh
4,000 mAh
A larger battery means fewer cables during the day
Knob
No
Yes
QMK
Yes
No
The deep option when you want to remap every key
VIA
Yes
No
GUI remapping without compiling firmware
Layout standard
ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-UK
ISO and JIS exist so regional layouts fit
- Keychron J2
- Redragon UCAL K673 Pro QWERTY
- Performance
- 7066
- Build quality
- 7163
- Productivity
- 7470
- Customizability
- 8658
- Portability
- 7375
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Sound dampening
- Keycaps: PBT
Keychron J2 vs Redragon UCAL K673 Pro QWERTY specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 22 specs differ
Keychron J2
Redragon UCAL K673 Pro QWERTY
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron J2
No ISO layout at the stores we track.
Redragon UCAL K673 Pro QWERTY
Redragon
ISO-UK
In stockShips to you
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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