This really depends on what you are taking photos of and where those photos are going. Your phone can handle a few quick snaps for social media, but if you want the best quality for printing then a camera with a much larger sensor has the edge. You also need to ask yourself if your travel plans make using a camera possible. Phones are so small and quick to use that they go where cameras are too bulky and slow to shoot. A great compromise is a compact camera which is the best of both worlds.