14 megapixels CCD sensor; 3.6x optical zoom with 28mm wide-angle; Optical image stabilization; Waterproof to 10ft, shockproof to 5 ft, freeze proof to 14 degrees Fahrenheit, dustproof; 2.7-inch LCD; Lithium-ion battery
The TG-320 is an incremental upgrade to the TG-310. The zoom remains the same at 3.6x and the sensor is still 14 megapixels. It seems the only real improvement is the lens speed, which has increased half a stop. As with the previous iteration, the TG-320 is a a good deal for a waterproof and shockproof camera.