BLU Studio 5.3 S Unlocked Dual Sim Phone with Quad-Core 1.2GHz Processor, Android 4.1 JB, 5.3-inch IPS High Resolution Display, and 8MP Camera (Black) Unlocked Dual SIM, 4GB storage; Android OS, v4.1 (Jelly Bean), Micro SD up to 32GB; 3G HSPA 850/1900 5.3" IPS Display: qHD (540x960) 8MP Camera with LED Flash with HD recording (720p), 2MP Front Camera for Video Calling and instant self portraits. 3.5mm Audio Jack,FM Radio, MP3 Player, MP4 Player BLU Next Lens Technology: "One Glass Solution"