Sony Xperia Z1 official promo video tells you the key features of the 20.7MP smartphone

Sony Xperia Z1 official promo video tells you the key features of the 20.7MP smartphone''

http://blog.gsmarena.com/sony-xperia-z1-official-promo-video-tells-you-the-key-features-of-the-20-7mp-smartphone/