Samsung QLED 65-inch Smart TV operating system Tizen - OLED QA65S90DAUXSA 4K

Specifications 4K accuracy (3,840 x 2,160) screen 55 product type OLED Refresh Rate 100Hz (Up to 144Hz) anti-reflection video engine image processor NQ4 AI Gen2 HDR (High Dynamic Range) OLED HDR+ technology +HDR 10 yes (adaptive / for gaming) broadcasting technology Hybrid Log Gamma (HLG) yes contrast self-illuminating pixels color color mapping perceptual viewing angle ultra-wide viewing angle contrast enhancer true depth improved Motion Technology Motion Xcelerator 144Hz film mode yes Smart Calibration basic elevate AI level elevate to 4K resolution AI-enhanced Filmmaker mode (FMM) sound Dolby Atmos yes sound feature object tracking based sound OTS Lite Q-Symphony system yes speaker output (RMS, watts) 40W speaker type 2.1CH multi-room link no Bluetooth sound yes active amplifier yes adaptive sound professional adaptive sound service smart operating system Tizen™ Smart TV Bixby yes remote voice interaction yes web browser yes SmartThings app yes Media Home yes