Keychron Q3 Ultra vs REDMAGIC Nubia K100J
Get the REDMAGIC Nubia K100J for rapid trigger.
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 Q3 Ultra
REDMAGIC Nubia K100J
Layout size
80%
96%
Rapid trigger
No
Yes
Connection
Wired, Bluetooth, 2.4 GHz
Bluetooth, 2.4 GHz, Wired
Case material
Aluminum
Metal, Plastic
Switch options
Clicky, Linear, Tactile
Linear
- Keychron Q3 Ultra
- REDMAGIC Nubia K100J
- Performance
- 8963
- Build quality
- 7457
- Productivity
- 9068
- Customizability
- 7774
- Portability
- 7852
- Hot-swappable
- Battery: 4,000 mAh
- Knob
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron Q3 Ultra
5 owner reviews
“USB is working for me, but I have it plugged in to a USB switcher. I haven't configured the keyboard, beyond the switches in the back. I'm liking the keyboard so far.”
“USB on keeps dropping out, even after firmware update (1.0.2) and reset. Tried multiple computers, windows and Mac. Half the time it doesn’t work at all.”
REDMAGIC Nubia K100J
No owner reviews collected yet.
Keychron Q3 Ultra vs REDMAGIC Nubia K100J specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Keychron Q3 Ultra
REDMAGIC Nubia K100J
Switch options
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
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
N-key rollover
Mac & Windows
Released
Compare prices
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