https://wccftech.com/apple-iphone-12-camera-sensor-shift-stabilization/

Apple has been using optical image stabilization (OIS) in its iPhone camera for quite a while now, leading to significantly reduced camera shake when snapping images and recording footage, even at higher resolutions and framerates. For 2020, things are looking promising on the optics side of things, because the iPhone 12 camera hardware may include sensor-shift stabilization.

Apart from the report from DigiTimes, which only includes information related to sensor-shift stabilization for the iPhone 12 camera, nothing else is mentioned as to how this technology is supposed to work. To remind you, both the iPhone 11 Pro and iPhone 11 Pro Max feature a triple-rear camera setup with OIS support. However, only the primary and telephoto camera feature hardware stabilization, whereas the ultra-wide unit does not. Perhaps this sensor-shift stabilization technology could bring reduced camera shake to all cameras, leading to the ideal and portable optics setup for users in the near future.