Palm Pre Plus is the successor of the Pre model. The "Plus" comes from the improvements that were made. Visually there are almost no differences between these two phones, however, the Pre Plus has twice more internal space of 16Gb, RAM of 512Mb and a new version of webOS 1.3.5. In rest the phone has kept the same technical specifications: Wi-Fi, 3G, GPS, the camera of 3,15 MP with geo-tagging etc. The first Palm Pre had a big success and the Pre Plus has the task to continue this trend.