Tried and tested: What cheap smartphones can do

If you buy cheap, you buy twice? That's what the saying goes. But does the saying also apply to smartphones? Of course, the top regions of COMPUTER BILD's list of best smartphones are dominated by expensive devices, with Samsung and Apple at the top. But are cheap smartphones that cost ten times less than an iPhone also ten times worse? And how much fun is everyday life with devices costing 80 euros or even less? COMPUTER BILD dares to check.