With a Blu-ray player, you can watch your favorite movies with sharp image quality. If you have a player with external playback and connection options, connect an external storage device where you can set up your own films. Image support for Blu-ray players ranges from Full HD to Ultra HD (4K) and 3D. Choose a player with built-in WiFi and connect it to the internet. This way, you can stream videos and music wirelessly via your home network.