With its release in 2015, February. Released 2015, March, the Sony Xperia E4 Dual introduces a new layer of finesse to Sony's mobile portfolio. A striking feature is the IPS LCD, which supports fluid interactions and excellent contrast ratios. Up front, 2 MP, f/2.8 makes it easy to capture both candid and posed moments in wide perspective. Users will appreciate the long-lasting Li-Ion 2300 mAh, non-removable, designed to keep up with heavy multitasking and entertainment. Packed with 8GB 1GB RAM, it supports gaming, productivity, and media storage without compromise. Features like 4.1, A2DP, aptX and tri-band Wi-Fi ensure rock-solid connections for streaming and accessories. Finishing touches like Black, White give this phone a sleek yet approachable appearance.