GDK Lab DK1 vs Keychron J4
Get the Keychron J4 for hot-swappable and qmk.
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![[Ended] DK1-TKL](https://cdn.shopify.com/s/files/1/0549/9142/1670/files/Stonepatternprocess1.jpg?v=1750417222&width=3840&quality=75)
Which one should you get?
Get the
Keychron J4
Hot-swappable
Build quality in the top 30% of 80% boards under $100.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- No numpad.
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.
GDK Lab DK1
Keychron J4
Layout size
87%
80%
Hot-swappable
No
Yes
Switch changes without soldering
Case material
Copper
ABS
QMK
No
Yes
The deep option when you want to remap every key
VIA
No
Yes
GUI remapping without compiling firmware
- GDK Lab DK1
- Keychron J4
- Performance
- 4682
- Build quality
- 5071
- Productivity
- 4589
- Customizability
- 4089
- Portability
- 4173
GDK Lab DK1 vs Keychron J4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 24 specs differ
GDK Lab DK1
Keychron J4
Switch options
Hot-swappable
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Media keys
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
Compare prices
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