About samsung galaxy J2(2016)-1)Design-good ergonomics i.e nice grip while holding the device that mean comfort fit in hand.2)Display- 4.7in with super AMOLED capacitive touchscreen with 16m color make it display good and it is multi touch with resolution of 720x1280 pixels which make effective at this range.3)Platform-it is coming with quad core 1.5 cortex-a7 processor which make it fast and run on android 6.01 marshmallow.4)Camera and Sound-at this range back camera 8mp and front 2mp take good images and yes sound quality is also good.4)Battery-it is come with 2600mah removable battery which make it good enough for long performance.So at this range samsung galaxy is good smartphone.