Swap - iPhone 4s 16gb white for Galaxy s3 or similiar ?

Wanto swap my iPhone for an s3 or similar specced android phone, will add cash on top if needed. Phone is mint apart from 2 small chips on edges, front and back are scratch proof. Warranty till march 2013. here for sale are my 2 nokia 6230i unlock all networks with chargers.....my nokia 3200 locked to vodafone with charger....my alcatel 0t-355 on orange network has no charger and my samsung gt-e1080i no charger so dont know if its working or what network it is on please text or ring for more details 5 phones for 60 great value Blackberry torch 9800-4gb.phone is in very good condition a few marks round the bezel but note major.also comes with blackberry hard shell that is fitted to the phone now, its open 2 all networks comes with charger and usb lead sorry no box ive got 2 fully workin phones for sale alcatel 708 green one as missin bk UNLOCKED touch screen phone alcatel e221 on virgin both fully workin 101% BOTH THE ALCATELS FOR 20 RING OR TXT ME 07835153036 The Mojo Chat is a fashionable mobile with a QWERTY keyboard, 1.3 megapixel camera and a multimedia player with MP3 and MP4 support. Perfect for social networking, the handset has apps for Facebook, Twitter and ebuddy built-in. The Mojo Chat has a standby time of around 200 hours and up to 3.2 hours talk time 20 IT IS FULLY BOXED JUST NEEDS A TESCO SIM IN IT