Samsung Galaxy S6

Samsung's new Galaxy S7 doesn't look like a radical upgrade over last year's Galaxy S6, but there are some key changes under the surface. Let's line up old and new Galaxy, to see if it's worth the upgrade.

As great as today's smartphones are, two of the biggest problems with them continue to be battery life and memory. i-Blades is out to change that with its smartcase technology, that it says can boost battery power up to 10 times and memory by up to 1 Terabyte.

If you're shopping for a smartphone, this is the best time of year to do it. Let Gizmag help with your decision, as we compare the best smartphones of 2015.

Samsung has four flagship phones for you to choose from right now. Let's see how the two flat-screened ones, the Galaxy Note 5 and Galaxy S6, size up.

The 2015 rivalry between Samsung Galaxy and HTC One is a bit more one-sided than it was in years past. But hey, maybe you're still torn between the two. Why not roll up our sleeves and dive into a hands-on comparison between the Galaxy S6 and HTC One M9?

It's easy to see the Samsung Galaxy S6 Active as a niche device for outdoorsy types, but we see it as an ideal complement to the Galaxy S6 – offering a few compromises but also a few advantages. We go hands-on to compare the two Galaxy handsets.

For the third straight year, Samsung is giving you the option of buying a rugged version of its Galaxy flagship. Let's compare the features and specs of the Galaxy S6 Active to the iPhone 6.

For the third straight year, Samsung is partnering with AT&T in the US for a variant of its flagship that cuts way down on the sexiness, in exchange for some rugged protection that Bear Grylls would approve of. Meet the Galaxy S6 Active.

If you're shopping for a new smartphone, there's a good chance that the Samsung Galaxy S6 and iPhone 6 will be high on your list (and this year that also includes the curved Galaxy S6 edge). Let's take a hands-on look at the latest Galaxy and iPhone flagships.

The smartphone world is one of never-ending oneupmanship. About a month after the launch of two of the best phones we've seen, the Samsung Galaxy S6 and Galaxy S6 edge, LG is trying to knock the new kings of the mountain off their perch. But can the LG G4 keep up?

With the first round of 2015 flagship phones hitting store shelves, we thought this would be a good time to revisit our Smartphone Comparison Guide. Join us as we run down the features and specs of some of the top phones you can buy today.

For the last few years, Samsung has been steadily improving the Galaxy S series. But one thing always stayed the same: plastic. So what happens when Samsung switches to premium materials and leaps forward in other areas? You get the outstanding Samsung Galaxy S6.