Sony DSC-W50
Sony intro'd a pair of new ultra-compact six megapixel digital cameras today, the Cybershot DSC-W50 and the DSC-W30. Both are about the same (3x Carl Zeiss optical zoom lens, new, supposedly more user-friendly UI, higher light-sensitivity settings), the main difference seems to be that the DSC-W50 has a 2.5-inch LCD screen while the DSC-W30's screen is only 2-inches.

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