The Sony Cyber-shot DSC-T20 - a replacement for the DSC-T10 - features an eight megapixel sensor which is coupled to a Zeiss-branded 3x optical zoom and a 2.5 inch LCD display. The DSC-T20's 38 to 114mm equivalent lens incorporates Sony's Super SteadyShot optical image stabilization to minimize blur caused by camera shake at slow shutter speeds. ...
If you want 5x zoom instead of the Sony T20's 3x and a 3.0 inch LCD instead of a 2.5 inch LCD and you have an extra $70 floating around with nothing to do, take a look at the Sony T100. If 3x works for you, with its 3x zoom and 2.5-inch LCD, the Sony T20 doesn't give up much, except that $70. ..."