A study by Professor Doug Leith of the Connect Center found that Android and iOS smartphones send data to the manufacturer every 4,5 minutes. And this happens even when the device is not being used.

The specialist also noted that the level of privacy between iPhones and Android smartphones does not differ significantly. At the same time, it turned out that Google collects much more data about its smartphones than Apple does. So, about 1 MB of information from the Google Pixel is transmitted every 12 hours, while the iPhone sends 52 KB.