Streaming devices are still relevant despite smart TVs, especially for better performance and travel convenience.Major streaming devices support various VOD apps, free services, and live TV streaming subscriptions.Choosing a streaming device depends on the operating system, interface, and features like voice control and connectivity.Most streaming devices come with remotes for easy navigation and universal search across different apps.Connectivity options include Wi-Fi support, Ethernet ports for faster connections, and HDMI output for TVs.Streaming devices should match your TV's capabilities for features like 4K content, Dolby Vision, and HDR10.Some remotes allow control over TV power and volume, while voice assistants can enhance user experience.Testing for the best streaming devices involves research, personal usage, and updating top picks based on new releases and performance.