TheoryPhone Go

TheoryPhone Go is a line of entry-level smartphones created and marketed by Theorysonic. It us the low-down version of PTSUG called PTSUG Go.

Go and Go+

 * 4.8" (1280x720) and 5.5" (1920x1080)
 * 2 GB RAM, 16, 32, or 64 GB flash storage

Go and Go+ (2nd generation)

 * 5.2" (1440x720) and 5.7" (2160x1080)
 * 2 or 3 GB RAM, 16, 32, or 64 GB flash storage