Our Specialist check a smartphone very carefully. they first check a smartphone design.Some highrange price smartphone back panel corning with metal like as aluminium.some are used normal quality metal.Then they check its display,resolution and other. There are many kind of smartphones are use high quality display like as Super AMOLED display and then they give extra protection like as Corning Gorilla Glass 3,4,5.etc.3rd step they check its main camera and selfie camera.Now a day selfie is a passion.Young generation always expect more MP for pick a awesome photo.Then they check its ram,memory,OS ,processor,chipset,GPU,Battery.After that thay give a number to overall Performance.Its reaaly hard to check all catagory.but they worked hard and then its possible.

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