AULA S75 Pro vs Keychron 81 Pro
Get the AULA S75 Pro for the 4,000 Hz polling rate.
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No reviews
from$79at WhatGeek
90-day lowLowest price in 90 days
5.0 (4)5.0 · 4 reviews
from$145at Input Gear
Which one should you get?
Get the
AULA S75 Pro
polling rate
Build quality in the top 25% of 75% boards under $100.
Get the
Keychron 81 Pro
Build quality in the top 5% of 75% boards under $150.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
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 S75 Pro
Keychron 81 Pro
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Max polling rate
4,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Gasket Mount
Gasket Mount, Plate Mount
Display
LCD
None
A case display rather than a typing feature
- AULA S75 Pro
- Keychron 81 Pro
- Performance
- 8582
- Build quality
- 7687
- Productivity
- 9297
- Customizability
- 7994
- Portability
- 8182
- Layout size: 75%
- Hot-swappable
- Battery: 4,000 mAh
- Knob
- Sound dampening
- Keycaps: PBT
AULA S75 Pro vs Keychron 81 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
AULA S75 Pro
Keychron 81 Pro
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
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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