Resolution: 4K Ultra HD (3840 x 2160) | Refresh Rate: 60 Hertz Connectivity: 3 HDMI Ports to connect set top box, Blu Ray players, gaming console | 1 USB Port| 1 Headphone output Sound: 30 Watts Output |MS12Z wit Dolby Atmos and DTS Virtual:X |Integrated Speaker Boxes (Bottom Side) Smart TV Features: Google TV | 2GB RAM/16 GB Falsh Memory | 64-bit Quad Core Processor | Game Master | Wifi| Bluetooth | In-Built Apps: Netflix, Prime Video, Disney+Hotstar | Hand free Voice Control and Works With Alexa Display: QLED | 178 Degree Wide Viewing Angle | Dolby Vision & HDR 10+ | 4K HDR Pro| AIPQ 3.0 Engine | MEMC | High Brightness 360 nits Warranty Information: 1 Year warranty provided by the manufacturer from date of purchase