DP Review have reviewed the Sony Cyber-shot DSC-T300, a 10.1 megapixel, ultra compact point and shoot camera with 3.5 inch touch screen LCD and 5x optical zoom lens.
They write: “the T300 has a lot of features that will benefit its target audience. Image stabilization and dynamic range optimization will help produce better photographs for the user that is thinking more about capturing the moment rather than assessing the implications of the scene’s lighting. There are also some useful post-processing effects (In-camera unsharp masking), as well as the flagrantly gimmicky ones (Apply ‘Happy faces’). Our initial impressions of the T300 were not positive – with the function guide adding delays (but no useful information), and a ‘plink’ sound effect that screamed ‘lifestyle accessory,’ rather than ‘camera,’ every time it was touched (which does nothing to solidify the ‘cameraness differentiation’). However, with these two turned off, the camera is transformed into a not-unpleasant, carry-everywhere snap shooter”. Overall the Cybershot DSC-T300 receives an “above average” rating.
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The Sony cybershot DSC W300 is a compact 13.6 megapixel point and shoot, with a Carl Zeiss Vario-Tessar 3x optical zoom lens (35mm – 105mm). 
The Sony Cybershot DSC-H50 is a 9.1 megapixel full featured point and shoot digital camera (announced 25 February 2008). 
The Sony Alpha A300 DSLR (announced 30 January 2008) is a 10.2 megapixel DSLR. It features Sony’s new Quick AF Live View system which allows you to frame images in the camera’s 2.7 inch LCD yet still be able to focus images quickly. The LCD tilts up and down to allow you to view it from different angles.
The Sony Cyber-shot DSC W120 (announced 23 January 2008) is a 7.2 megapixel point and shoot camera with a 4x optical zoom lens (32mm – 128mm) ( Carl Zeiss Vario-Tessar branded) and a 2.5 inch LCD. 
The Sony Cyber-shot DSC-W130 is an 8.1 megapixel camera with a 4x optical zoom lens and 2.5 inch LCD. It features sonys improved face detection technology, smile shutter mode, intelligent scene recognition, and HDTV connection.