Sony

“55 inch 4K Ultra HD | High Dynamic Range (HDR) | Smart TV (Android TV) |4 HDMI Ports, 2 USB Ports | 16 GB Storage
Resolution: 4K Ultra HD (3840 x 2160) | Refresh Rate: 50 hertz
Connectivity: 4 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB ports to connect hard drives and other USB devices
Sound : 20 Watts Output | X-Balanced Speaker| Bass Reflex speakers | Dolby Atmos | TV MusicBox
Smart TV Features: Android TV | Voice Search | Google Play | Chromecast | Netflix Recommended | Amazon Prime Video | HDR Gaming | Additional Features: Apple Airplay | Apple Homekit |Alexa
Display: X1 | 4K HDR | Triluminos Display | 4K X-Reality Pro | Motionflow XR
Warranty Information: 1 year warranty provided by the manufacture from the date of purchase”