Interesting! They're bringing back audio jack? Never really gotten to
use Samsung's expandable memory! Well for one i think the phone's memory
capacity is enough and i dont really trust memory cards to last
Read this from Samsung's page: Reasons your phone warms up • During the
initial setup after purchase or when restoring data • Intensive Camera
use• Using apps that require more power or using apps for extended
periods • While multitasking (or, when r...