Here is an affordable digital photo frame. The screen measuring almost 18 centimeters. It's true that this framework has only 128 MB of internal memory, but it has a card for port "Memory Stick", "Memory Stick PRO", "MultiMediaCard", "SD memory card", "SDHC Memory Card" . The prices of such cards is highly democratized, it is doing less than 50,00 (Note: Apparently the price has changed) for the frame and a memory card. Operation is simple and intuitive.