if you are not i phone fan. then u can go for Galaxy S2 it is really a very good phone though i can not comapre it with IPhone 4 or 4s. but being an Android phone this is a great phone. it has everything what you imagine in smartphones. the best thing in this phone is it is much cheaper than i phone 4s. I would strognly recommend you Galaxy S2. i have not heard any complaint from anyone who is using this phone in my office.