I think Samsung give you a good brand name you can carry around. Spec wise, you may look into Huawei, it s good! But then again, what would you need those specs for? It is not like you are going to try and hack into NASA using your ell phone. To me, cell is to make calls and to carry as an accessory. For that, Samsung gives you a nice brand name. S-Serise is great.
IPhone will come at expensive price and i will also suggest you do not spend big on this.
Used i-phone la lain, I guess 30k tk ka mily ga!