Phone Wars Heat Up
The unveiling of Samsung's Galaxy S5 at Mobile World Congress in Barcelona, Spain, might have had less hoopla than prior launches, but its latest smartphone is not short on innovation. And while we haven't had one yet in hand, we applaud this device for innovations that are sure to lead competitors to copy them. Aside from a model number similar to that of chief rival iPhone, Samsung’s S5 and 5s are at once more alike and more dissimilar. Here's a rundown.