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Android smartphones: Google collects the least data

Jan Johannsen
19.10.2021
Translation: Eva Francis

Smartphones collect and transmit data. This is a truism as well as its purpose. Security researchers have examined Android smartphones more closely and have found curious spies.

Almost impossible to stop data collection

Theoretically, other manufacturers could adjust the settings in their user interface to collect less data than Google. This isn’t the case with the examined devices. Samsung's One UI, Xiaomi's MIUI, Oppo's ColorOS (on Realme devices) and Huawei's EMUI send more data to the manufacturers than Google collects with its Pixel smartphones.

In their study, the security researchers assume that a person is aware of data protection, but does not delve deeper into the subject. In other words, this person disables data sharing when setting up the smartphone, but does not make any other settings – if they’re offered at all. Spoiler alert: this is not the case.

Data isn’t only collected and transmitted by the system and the manufacturer's apps, but also by preinstalled third-party apps. This often includes Facebook or services by Microsoft, which can’t always be permanently uninstalled. Even if they’re not actively used, they still pass on data to their corporations.

Collecting data is necessary for a smartphone to work. In the opinion of the researchers, however, the manufacturers are overstepping the mark. As they state, far too much data is collected and not that much data is needed for operation and even for improvements.

Attractive alternatives are rare

The researchers also looked at two alternative Android versions. LineageOS and /e/OS collect and share significantly less to no data. However, they are not developed or officially supported by smartphone manufacturers. If you install it yourself, you will also void the manufacturer's warranty.

Seems like the only way to keep data collection within limits is to buy a Pixel by Google or an iPhone by Apple.

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Jan Johannsen
Senior Editor
Jan.Johannsen@galaxus.de

When I was but a young student, I'd sit in my friend's living room with all my classmates and play on his SuperNES. Since then I've had the opportunity to test out all the newest technology for you. I've done reviews at Curved, Computer Bild and Netzwelt, and have now arrived at Galaxus.de. 

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