Sony Xperia Z3 Dual, announced in 2014, September. Released 2014, September, represents a thoughtful blend of technology and user-focused design. Viewing content on its IPS LCD is a pleasure, with crisp detail and support for high refresh rates. Up front, 2.2 MP, f/2.8 makes it easy to capture both candid and posed moments in wide perspective. The Li-Ion 3100 mAh, non-removable battery is bolstered by advanced power-saving technologies and efficient hardware integration. Storage and RAM combinations like 16GB 3GB RAM, 32GB 3GB RAM make this device ideal for users who need speed and space. Navigation is precise thanks to GPS, GLONASS, BDS, while Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot keeps latency low in busy environments. The phone is available in a selection of colors including Black, White, Copper, Silver Green, each offering a distinct aesthetic.