Keychron J1 vs Ktechs Rainy75
Get the Keychron J1 for hot-swappable. Get the Ktechs Rainy75 for the 3,500 mAh battery.
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4.0 (1)4.0 · 1 reviews
from$59at Keychron
No reviews
from$7at ktechs
Which one should you get?
Get the
Keychron J1
Hot-swappable
Build quality in the top 40% of 75% boards under $100.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Ktechs Rainy75
Battery
Build quality in the bottom 30% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
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 J1
Ktechs Rainy75
Connection
Bluetooth, 2.4 GHz, Wired
Wireless
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Battery
2,000 mAh
3,500 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Display
None
LED
A case display rather than a typing feature
- Keychron J1
- Ktechs Rainy75
- Performance
- 8247
- Build quality
- 7165
- Productivity
- 8946
- Customizability
- 8643
- Portability
- 8074
- Layout size: 75%
- Max polling rate: 1,000 Hz
Keychron J1 vs Ktechs Rainy75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 25 specs differ
Keychron J1
Ktechs Rainy75
Switch options
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
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