Before Samsung made its dramatic shift to metal and glass for the Galaxy S6, the company experimented with "premium" materials in its medium range first. The use of metal began with the Galaxy Alpha , and was later extended to the Galaxy A series, with these otherwise mid-range smartphones featuring...
-All metal design; Large vibrant display; Thin profile; MicroSD expansion; Fantastic battery life; Excellent camera; Fingerprint scanner
-Expensive for midrange; Occasional homescreen lag issues; Weak speaker