I will not say much here! Anyone who wants to know exactly what's so good about this phone should look on youtube for android authority or pocketnow the corresponding reviews. Only short and sweet from me except the somewhat poor battery life (1 day) is the mobile phone top-notch. The performance is really very good. What is a bit odd is that I prop a phone with brand should get, because they were not made. It seems to me, I have but one thing without getting. No T-Mobile logo at startup and no pre-installed T-Mobile Apps. I should be there right :) and even for 30 euros less by Amazon's offer.