subject: Several Variations From Sony Phones [print this page] Although lots of people would find it a lot easier to understand the differences between various Sony phones just by looking at their names, many buyers don't know how to interpret such information. Retailers usually have extensive lines of Sony phones from various generations, and buyers can select according to price tags and designs. In fact, these are also the elements that producers work on when releasing a new model, even if technical superiority is also touched upon.