Keychron Q3 Ultra vs LUMINKEY Lumino75
Get the Keychron Q3 Ultra for the 8,000 Hz polling rate. Get the LUMINKEY Lumino75 for the 4,400 mAh battery.
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
LUMINKEY Lumino75
Layout size
80%
75%
Connection
Wired, Bluetooth, 2.4 GHz
Bluetooth, 2.4 GHz, Wired
Battery
4,000 mAh
4,400 mAh
Max polling rate
8,000 Hz
1,000 Hz
Mount style
Gasket Mount, Plate Mount
Gasket Mount
- Keychron Q3 Ultra
- LUMINKEY Lumino75
- Performance
- 8968
- Build quality
- 7479
- Productivity
- 9084
- Customizability
- 7778
- Portability
- 7881
- Hot-swappable
- Case material: Aluminum
- Sound dampening
- Plate material: Polycarbonate
- 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.”
LUMINKEY Lumino75
No owner reviews collected yet.
Keychron Q3 Ultra vs LUMINKEY Lumino75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Keychron Q3 Ultra
LUMINKEY Lumino75
Switch options
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
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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