Ha ha ha ha....None,iv'e a samsung,it don't even have a name tbh,iv'e had it 5 yrs now on contract,sold my iphone 3 last year coz i didn't like it,my son's got a better phone that i have,htc galaxy thingy,i'm waiting on the iphone 4s,i think i'll have that,so give me 3 mths and i'll let you know(when my contracts up)!!