Samsung's 43.7-megapixel sensor has the tiniest pixels yet

Samsung's latest smartphone camera sensor above is under 5mm wide, but it has a resolution of 43.7 megapixels -- more than most DSLRs. That means the pixels on the "Isocell Slim GH1" are just 0.7 micrometers wide, beating the 0.8-micrometer pixels on...

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