... 1.5 inch Digital Photo Frame ,1. Screen: 1.5 inch CSTN LCD. 2. Solution: Appotech 3. Resolution: 128 x 128 Specification: 1. Screen: 1.5 inch CSTN LCD. 2. Solution: Appotech 3. Resolution: 128 x 128 ... 4. Memory: Built-in 8MB memory 5 ... connect, Slide show, Auto off, LCD contrast, Back light, Delete one, ...