Acer Liquid Z4 Duo Smartphone Unlocked 4 inches 4 GB Dual SIM Android Jelly Bean Black (Electronics)
I come from a Sony Xperia E dual. What I like in Acer: more responsive, better camera (with flash and AF), better screen (800x480), Quick GPS. On the Sony, the camera was really bad (no AF, no flash). The GPS was time to make the fix. On the Acer is