I'm 15 and I'm getting a new phone but I'm kind of torn between the Sony Xperia U and Nokia Lumia 610. I'm looking for the best value for money smartphone maybe between 150 and 300 dollars (maybe a bit more if its a really good pone). I currently have an LG web slider which was my sister's old phone so my mum has agreed to put 150 dollars towards a new phone as a Christmas present. So combining that money with the money I have been saving up I thought I would get a new phone. My family isn't the richest and most of our money goes towards sending me and my sister to a private school so I'm looking for one that will last me for a long time but still be a good phone. I've heard good things about the Xperia u and the Lumia 610 and they are both the right price so please reply with what you think i should choose or maybe suggest an even better option for me. Thanks in advance