I have the samsung i760 & my husband has the trio 755. his phone freezes up &he has to stop & take the battery out to fix it. my samsung never has frozen. his touch screen will activate on its own including just calling people to his surprise. My samsung has a lock option so this does not happen. we are supposed to have the same camera but his does not have a flash. I have more options with my camera also. My Internet is faster. Even though we both have verizon broadband unlimited FAMILY SHARE. His does not have the wifi option either.