AULA F108 Pro V2 vs Keychron K4 Pro
Get the AULA F108 Pro V2 for the 10,000 mAh battery and the 8,000 Hz polling rate.
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 F108 Pro V2
Keychron K4 Pro
Layout size
100%
96%
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Battery
10,000 mAh
4,000 mAh
Max polling rate
8,000 Hz
1,000 Hz
Switch options
Linear
Clicky, Linear, Tactile
- AULA F108 Pro V2
- Keychron K4 Pro
- Performance
- 8881
- Build quality
- 6584
- Productivity
- 7595
- Customizability
- 6896
- Portability
- 6654
- Hot-swappable
- Case material: ABS, Plastic
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA F108 Pro V2
2 owner reviews
“just received the keyboard. I am so happy with it!! I chose the Cotton Candy switches, and this is exactly what I was looking for. I had tried other mechanical keyboards before, but they were never quite what I wanted. These switches are so soft and feel…”
Keychron K4 Pro
7 owner reviews
“I previously had a normal K4 and i love the new one, the only thing is that the stabilizers lube work is kinda bad and the space bar was very rattly but after some lube work the K4 pro retakes the perfect productivity keyboard.”
AULA F108 Pro V2 vs Keychron K4 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
17 of 26 specs differ
AULA F108 Pro V2
Keychron K4 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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