Android smartphones ranked by pixels per inch

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It used to be a battle of Megapixels between smartphones to showcase their superiority in the market, but now that has moved over to Pixels Per Inch (PPI), manufactures are now looking at ways of packing more pixels into their displays. PPI contributes to many factors, but most significantly it ...

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Samsung may be poised to produce 350 ppi OLED displays

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If you’ve got an OLED (Organic Light Emitting Diode) screen, then you may be aware of one of the drawbacks: OLED screens cannot be manufactured to have the pixel density that LCD screens can. This makes devices that use LED screens a slight bit more defined and crisp, such as the HTC One ...

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