In terms of image quality, the Z812 IS doesn’t perform as well as top ultra-zooms from other manufacturers, such as the Panasonic Lumix FZ18, Canon Powershot S5 IS, or Sony Cyber-shot H7.
The Kodak Z812 IS has one of the slowest processing times we have seen. At high ISO settings, images suffer from extreme noise smoothing, which destroys fine image detail. The camera also has disappointing color and white balance accuracy. On the up side, our tests show the camera has very good resolution, good dynamic range, great versatility in low light, and decent video capture.
Overall the Kodak EasyShare Z812 IS is an affordable ultra-zoom that takes decent images for the price. However, there are models by competing manufacturers that cost about $100 more that offer more zoom and better overall image quality.