Search with your voice Using the Roku mobile app, you can find the content you're looking for using voice commands. Just say what you're looking for and Roku Voice Search delivers results in the palm of your hand. -42.5" screen (measured diagonally from corner to corner) A great size for a living room or mid-sized home theater space. -2160p resolution for breathtaking HD images Watch 4K movies and TV shows at 4x the resolution of Full HD, and upscale your current HD content to gorgeous, Ultra HD-level picture quality. Built-in Wi-Fi Smart TV means a huge world of entertainment Stream movies, videos, music, and more. Built-in Roku smart platform delivers access to a world of entertainment Stream from Netflix, YouTube, Hulu Plus, or choose from more than 4,000 other streaming channels. LED TVs perform well in all lighting conditions They also deliver plasma-like deep blacks and rich colors. DTS TruSurround Two 8W main channel speakers deliver an immersive virtual surround sound experience. 3 HDMI inputs for the best home theater connection High-speed HDMI delivers up to 2160p picture and digital surround sound in one convenient cable. HDMI cable not included. Enjoy the picture from multiple angles 178° horizontal and vertical viewing angles provide a clear picture for viewers seated near the side of the screen. Maximum Resolution 3840 x 2160 (4K) Size 42.5 inches Display Type LED Refresh Rate 60Hz Smart Capable Device is able to run apps installed on the device when connected to the internet or data network. The apps can either be pre-installed or can be downloaded by a user onto the device.Yes Number Of HDMI Inputs 3 FAST 3 DAY SHIPPING INCLUDED