An anonymous tipster has sent us info gleaned from a Samsung representative who had working Galaxy S10 prototypes on hand. First, they make it clear that the S10 will be available in three sizes, stressing that the 5.8" model will not be called "lite". Instead, it will just be the smallest S10 and will have the same chipset and memory as the others. The one exception is a limited premium version of the Galaxy S10+, which will boast 12GB of RAM and 1TB internal storage. The 6.4" S10+ will have three rear cameras and two selfie ones, the other two models will have single selfie cams. The...