After a week of serious testing, here's our detailed review of Samsung's 2013 flagship Android smartphone, the Samsung Galaxy S4. Yes, you could call it an evolutionary device, but the new features (love 'em or hate 'em) are more than evolutionary. When a phone watches you and responds to your movements, that's something new and exciting (and sometimes crazy making). Perhaps it's a revolutionary smartphone trapped in an evolutionary casing? The Samsung Galaxy S4 has a 5" full HD Super AMOLED display, a 1.9GHz Snapdragon 600 quad core CPU with 2 gigs of RAM and an excellent 13 megapixel camera.
Yes, it's a Samsung Galaxy so it has a plastic casing, removable battery and expandable storage via microSD card slot. It will be available on all major US carriers and several smaller carriers, and on many carriers overseas. In this review we look at the AT&T version. In our full review, we have plenty to say about the S4 and several videos including comparisons with the HTC One and Samsung Galaxy Note II.