Im using this mobile since 3months.the main problem is, it is very slow.laging in process, because of its Exynos processor.screen is looking gud because of its amoled display.but gaming experience is very poor, because of its Mali GPU.built quality is not gud.this phone has 3600mah battery.but its not last about 1 day.battery draining so fast.except camera, everything in this mobile should be develop.