Class Smartphone no more, no less ... Display ...... razor sharp colors very good in HD resolution. Battery .... im saving mode during normal use, little WhatsApp and surfing, as well as a little play, two Tage.WLAN and Bluetooth turned on me. Software ... Android 4.4.4, update to Android 5 Lollipop third quarter 15, HTC Sense 6.0 simply and clearly. Housing ... looks a bit cheap by the plastic back, but otherwise makes a high quality impression. Processor ... very quickly and adequately supported by 2GB of RAM. Memory ... with 16 GB not huge but by SD card erweiterbar.Apps outsource from Android 5 Weight ... despite the size very, very easily. For me a very good Smartphone.Bluetooth coupling at any time and works with my navigation system without any problems. Conclusion ..... fully recommendable.