Better images start with
a better image sensor.

The DSC-R1 image sensor is more than 12 times the size of the typical 1/2.5-inch sensor. Other things being equal, this means twelve times the area to soak up light -- for outstanding low-light sensitivity. It also means twelve times the electrons gathered -- for superb freedom from picture noise. And it means outstanding resolution of 10.3 megapixels. At 22.5 x 14.4 mm, the sensor is comparable in size to an APS-C film frame!