The four S8 models differ in storage capacity, case color, and Multi View access. S8 Pro has 32GB storage in a black case. S8 Plus and S8 Max both have 64GB storage in a blue case. S8 Ultra has the most storage at 128GB, in a silver case, and is the only S8 model that includes a backlit remote. Multi View is limited to around 250 channels on the Pro and Plus, while the Max and Ultra unlock full channel Multi View. All four models share the same core S8 generation upgrades: Multi View/PiP, Built in Recording, and the upgraded streaming system.