Resumen: The item was damaged (wet and dirty inside) and I decided to return it, but return process is so hard and expensive, that I refurbished it. Also the phone is used: there are so many bluetooth devices paired. Because of this I had to pay extra $40. I don't advice you to buy this item!
Resumen: This was my very first smart phone. I was very excited to use all of the fancy new gizmos and apps they have. Unfortunately there were many problems. Mainly the battery. They advertise a 12 day standby battery life but what they don't tell you is that several apps just open up on their own and suck the battery dry in a matter of hours. I ended up having to download several "app killers" and "Software scrubbers" just to get my phone to last through the day.
Resumen: I started with a basic ZTE phone which was a great phone with some smart features. The LG Optimus Black adds a slightly larger screen, beautiful graphics, and plays all of my music and video formats (more than they quote in the specs). All at a sale price less than the ZTE! Battery life is average and phone is very thin/slippery so a case is advised.