AULA F75 Ultra vs REDMAGIC Nubia K100J
Get the AULA F75 Ultra for the 10,000 mAh battery. Get the REDMAGIC Nubia K100J for rapid trigger.
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4.7 (3)4.7 · 3 reviews
from$72at Epomaker
90-day lowLowest price in 90 days
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from$179at Mechkeys
Which one should you get?
Get the
AULA F75 Ultra
Battery
Build quality in the top 35% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
REDMAGIC Nubia K100J
Rapid trigger
Build quality in the bottom 30% 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.
AULA F75 Ultra
REDMAGIC Nubia K100J
Layout size
75%
96%
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Battery
10,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Metal, Plastic
Display
None
LED
A case display rather than a typing feature
- AULA F75 Ultra
- REDMAGIC Nubia K100J
- Performance
- 8163
- Build quality
- 7257
- Productivity
- 8969
- Customizability
- 7874
- Portability
- 9152
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Knob
- Sound dampening
AULA F75 Ultra vs REDMAGIC Nubia K100J specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
AULA F75 Ultra
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
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
N-key rollover
Mac & Windows
Released
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