APPLE iphone 4s

Hello every one ajj m app sab ka sath jis phon ka baray ma shere karnay ja raha ho us ka name ha apple iphone 4s jis ka baray ma maray khyal ma abb sab ko patta ho ga ya phon dekhnay ma to takreban sam iphone 4 jassa he ha magar is tarha nahe ha is ma apple na or be new features install keya ha jis ma sab sa pahlay ios5 ha jo ka bohot he kamal ka ha or is ka processer 1ghz duol core ha jis ke maddad sa app or be ache games is ka andar khal saktay ha or is ka anddar apple ka new feature ha jis ka name SIRI ha jo she ma kamal ke chez ha is ke video app upar dakh saktay ha ya bohot he kamal ke cheez ha app is sa koi be baat poch saktay ha or ya us ka jawab boohot achay tarekay ka sath datta ha or is ka camera be  improve keya ha jo ka 8mp ho gaya ha over all ya phon bohot kamal ka app log be zaror batay ka app ko ya phon kassa laga and reply zaror keray thanks........ByBy