The Bluetooth headphone test provides results for 240 headphones with and without earpieces. Which ones sound strong, have good batteries and no harmful substances. New in Stiftung Warentest's headphone comparison: 26 current in-ear and boom headphones. Among them are models from Apple, JBL, Samsung and Sennheiser...

In direct comparison with the Pixel Buds, which are twice as expensive, there is a lot to be said for the Buds A-Series. Although they cannot be charged via Qi like their more expensive sister model, they are very similarly tuned in terms of sound. Those who like neutral sound will enjoy them...

The chic design of the Pixel Buds A-Series is accompanied by a quite decent sound with minor weaknesses. The wearing comfort is pleasing, as is the long battery life of more than six hours and the fast charging function. While Android devices have access to the full range of settings via the corresponding app, iOS users are left out in the cold...