I have bought this mobile in Feb 2014, this is a real super fast mobile. I had Samsung S4 earlier and now I have consumer case going on against Samsung because of their crappy customer service.
After long consideration, I have finally bought Nexus 5 and it has never let me down. Battery time is good, Camera is excellent, got latest OS patch installed 4.4.4., Call volume is perfect, This phone is excellent excellent excellent excellent.
Thanks to Google and LG.