Welcome to Engadget's holiday gift guide! Head back to our hub to see the rest of the product guides as they're added throughout the month.
Who doesn't want a new smartphone? Even if you love the handset in your pocket, there's bound to be a newer, higher-specced device calling your name. If you're generous enough to give the ultimate mobile-tech gift, we'd like to help. We've lined up the hottest phones both on- and off-cont
