Polaroid DVF-720 is a 5MP Hi-Definition Digital Camcorder that has a 2.4-Inch LCD Display. With Polaroid DVF-720 you can capture your stunts, memories, or the soccer games. The 2.4-inch, LCD screen can be used as a viewfinder to look at the video while shooting it. The Polaroid DVF720 does not has optical zoom. Its only zoom is the 3x digital zoom which will degrade the quality of the video a bit. The Polaroid DVF720 records all the video in the built in memory, however, the built in memory is too small at 25 MB. The inbuilt memory can be expanded using an external SD/SDHC Memory card.