Sound quality: loud speaker with trible type voice, not so much bass in speakers
Ease of Use: low in weight, with supportive user interface contains volume up and down keys, also have instant image capture button, already pre installed application like auto call recoder, mobile tracker peer control yahoo google facebook, twitter .
style & design: outllok is very beautiful with silver type background design, scroll keys have circular deign
Range of Features: dual sim earphone plugin backside flash supporting screen large size battery expandable memory upto 32 gb
reliability & durabilty; 4- 5 days of battery backup and has a very strong and reliable body .
price - I bought it for 1400 only