Fairly skeptical considering the price, I ordered for my wife who wants the light, not great, not expensive but quality! Apart from tel. keys without possibilty of applications, not a foregone conclusion! And Z3 appears like a dream to my specifications. There, I bow to the price / quality ratio. Except the low-resolution screen, but very bright and well contrasted, the rest are worthy of a smartphone to date, although responsive and powerful enough for most non-geeks users. The highlight of the show is provided by the backup time to cry afficions of fashion phones! Finally, a REAL smartphone brand in the low cost price. farewell exorbitant prices and submission to the obsession ever. ACER thank you democratize this object, especially as the predefined screens for seniors and juniors are absolutely brilliant.