I'm thinking of buying Sony Xperia Z2 16GB (No CDMA, GSM only) Factory Unlocked 4G/LTE Smartphone - Black. Android 4.4 KitKat, Xperia Z2-BLK, GSM 850 / 900 / 1800 / 1900 MHz, Touch Screen Phones,Xperia Z2-BLK,9SIAEJW7XH1395,View Return Policy. I would like to have a fast and smooth phone with good software, long software support and a nice camera. Is Sony Xperia Z2 16GB (No CDMA, GSM only) Factory Unlocked 4G/LTE Smartphone - Black worth the money $909.00? Any reviews?