AULA S75 Pro
AULAReleased 2025
S75 Pro
82/100
75% ANSI4,000 Hz pollingHot-swappableHall-effectQMK / VIARGB backlight
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Why we rate it
- Class-leading productivity (91/100)
- Class-leading performance (86/100)
- 4,000 Hz polling rate
- Hot-swappable switches
- Few standout weaknesses for the class
Score profile
Six weighted axes · the shape tells the storyWhere the S75 Pro wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Layout
Layout size75
StandardANSI
ProfileNormal
ErgonomicsNormal
Volume knobYes
OLED / LCD screenYes
Switches & feel
Switch typesLinear
Hot-swappableYes
Mount typeGasket Mount
Screw-in stabilisersYes
Sound dampeningYes
Hall-effect / magneticYes
Rapid triggerYes
Connectivity & firmware
ConnectionWireless + wired
USB-CYes
Polling rate4,000 Hz
Battery4000 mAh
N-key rolloverYes
QMKYes
VIAYes
VIALYes
Mac & WindowsYes
Multi-media keysYes
Build
Keycap materialPBT
BacklightRGB
ColourwaysYes
Dimensions43
Weight1000 g
More specs
Height Mm43 mm
Passthrough UsbYes
Head to head
Highlighted cell = better in that rowS75 Pro vs Ajazz Ajazz AK820 Pro
S75 ProAjazz AK820 Pro
| AULAS75 ProThis page | AjazzAjazz AK820 Pro | |
|---|---|---|
| Overall score | 82 /100Better | 81 /100 |
| Build quality | 76 /100Better | 72 /100 |
| Performance | 86 /100Better | 62 /100 |
| Connection | Wireless + wired | Wireless + wired |
| Polling rate | 4,000 Hz | — |
| Mount type | Gasket Mount | Gasket Mount |
| Case material | — | ABS · AluminumBetter |
| Hot-swappable | Yes | Yes |
| QMK / VIA | Yes | Yes |
