I have the 5300 ..it is okay, I love the mp3 player and use songs for the ringtones. The camera is just okay... not the clearest or sharpest pictures. I have had mine for over a year. The calender is great for everything u have to remember. I believe and am not sure but I think the 5700 is less expensive one but has many of the same features. I think it (5300) is a good phone but, don't pay more then 100.00 for it.