Keychron B5 Pro vs REDMAGIC Nubia K100J
Get the REDMAGIC Nubia K100J for rapid trigger and hot-swappable.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Which one should you get?
Get the
Keychron B5 Pro
Build quality in the bottom 5% of 100% boards under $100.
- Switches are soldered. Swapping them means soldering.
Get the
REDMAGIC Nubia K100J
Rapid trigger
Build quality in the bottom 35% of 96% boards under $200.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
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 B5 Pro
REDMAGIC Nubia K100J
Layout size
100%
96%
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Hot-swappable
No
Yes
Switch changes without soldering
Battery
1,200 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Metal, Plastic
- Keychron B5 Pro
- REDMAGIC Nubia K100J
- Performance
- 5163
- Build quality
- 4357
- Productivity
- 7069
- Customizability
- 4874
- Portability
- 5252
- Connection: Bluetooth, 2.4 GHz, Wired
Keychron B5 Pro vs REDMAGIC Nubia K100J specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 23 specs differ
Keychron B5 Pro
REDMAGIC Nubia K100J
Switch options
Rapid trigger
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
Typing angle
Backlight
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
Not sold on either?
![[In Stock] EK8870 100% Full Size Wireless Computer Keyboard & Mouse Combo](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/51bed95f989b2270790ebc059a3d34e6.jpg?v=1746693763&width=3840&quality=75)
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.