After the Nexus 9 letdown I've bought Sony Z3 and I must say: The part is a big hit. + Display ... rich colors and razor sharp. + Performance ... very quickly thanks to the processor and 3GB RAM + Processing ... the whole device is very high quality, very thin + Weight ... super easy, no one can believe without any problems to last + Battery ... Class Leistung.Zweieinhalb days at normal use such as surfing and play a bit and play with almost continuous nearly fifteen hours and surf. + ... Memory expansion thanks SD slot + ... USB mass storage detected + ... NFC detection + ... Remote Play for PS4 + ... Speakers, in which flat machine already well o ... camera is okay, but for me at a table not important o ... Android 4.4 I do not need anything more to sagen.Lollipop (Android 5.0) is according to Sony in the first quarter 2015 -... The rather high price and unfortunately without headphones (but in which Tab nor are they here yet?) A madness tray with clear buy recommendation.