Ktechs Rainy75 vs Redragon K552 KR Rainbow Backlight
Get the Redragon K552 KR Rainbow Backlight for hot-swappable.
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Which one should you get?
Get the
Ktechs Rainy75
Build quality in the bottom 25% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
- No numpad.
Get the
Redragon K552 KR Rainbow Backlight
Hot-swappable
Build quality in the top 50% of 80% boards under $100.
- 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.
Ktechs Rainy75
Redragon K552 KR Rainbow Backlight
Layout size
75%
80%
Connection
Wireless
Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Mount style
Gasket Mount
Plate Mount
Plate material
FR4, Plastic, Polycarbonate
Aluminum
- Ktechs Rainy75
- Redragon K552 KR Rainbow Backlight
- Performance
- 4779
- Build quality
- 6562
- Productivity
- 4665
- Customizability
- 4274
- Portability
- 7457
- Max polling rate: 1,000 Hz
- Display: LED
Ktechs Rainy75 vs Redragon K552 KR Rainbow Backlight specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 19 specs differ
Ktechs Rainy75
Redragon K552 KR Rainbow Backlight
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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