Model Number: PUS8818. 4K, Ambilight, Android TV with Netflix and all the apps you want, Dolby Vision, HDR10+, Remote with voice support & Game mode. Native refresh rate 120 Hz Specifications 4K Ambilight TV 215cm (85″) Ambilight TV P5 picture engine-120Hz, Major HDR formats supported, Google TV™ Ambilight • Ambilight Version: 3-sided • Ambilight Features: Built-in Ambilight+hue, Wall color adaptive, Lounge mode, Game Mode, Ambilight Music, AmbiWakeup, AmbiSleep, Philips Wireless Home Speakers, Ambilight Aurora, Ambilight Bootup Animation Picture/Display • Display: 4K Ultra HD LED • Diagonal screen size (metric): 215 cm • Panel resolution: 3840 x 2160 • Native refresh rate: 120 Hz • Picture engine: P5 Perfect Picture Engine • Picture enhancement: Micro Dimming Pro, Wide Color Gamut 90% DCI/P3, HDR10+, Dolby Vision, CalMAN Ready, Perfect Natural Motion, HLG (Hybrid Log Gamma) Display input resolution • Resolution-Refresh rate: 576p-50Hz, 640×480-60Hz, 720p-50Hz,60Hz, 1920x1080p24Hz,25Hz,30Hz,50Hz, ,60Hz,100Hz,120Hz., 2560×1440-60Hz,120Hz, 3840x2160p24Hz,25Hz,30Hz,50Hz, , 60Hz,100Hz,120Hz. Android TV • OS: Google TV™