Display: Flat Type: 4K HDR TV Screen Type: LCD Resolution: 3840 X 2160 Aspect Ratio: 16:09 Refresh Rate: 60Hz Technologies: Works with Alexa, With App Store, O.P Certified by Google TV, With Voice Control, With Google Assistant Built-In, HDR10, With Game Center, With Dual Display, Connections: With CEC, With ALLM, Wi-Fi 2.4G/5G, USB 3.0, HDMI 2.1, BT 5.0 Audio: Sound Channel 2, DTS No, Audio Power 15WX2, Dolby Atmos, Yes, Bluetooth Color: Black Size: 50 Inch, 55 Inch Model Year: 2022 Series: P735