Galaxy 8 is the biggest of the A series with big 5.7 inch screen it has only 1080p resolution though like the note3 it has 16 MP shooter adorns the back eith an familiar sound for selfies it has 5MP camera it has 64- bit snapdragon 615 chipset , octa core CPU 1.8GHz with 2 GB ram 32 GB of flash memory microSD card slot.
It run on lolipop it has good battery life about 48 hours and having fast charging anf it is non removable battery and it also have fringerprint scanner which work very well and good .than k you