A Stunning Achievement. From the very first glance, the smooth shape and bold lines of the stylish PowerShot SD870 IS Digital ELPH signal that this is no ordinary camera. With 8.0 megapixels of resolution, an Optical Image Stabilizer and 3.8x optical zooming, the SD870 IS Digital ELPH boasts impressive specs as well as a host of convenient features. Face Detection Technology for worry-free people shots. A large 3.0-inch LCD to give you a perfect view of your scene. The Auto ISO Shift and ISO 1600 deliver brilliant images in challenging lighting.