Product: OLED Series 9 Display; 55-inch screen; 3,840 x 2,160 resolution; 120 Hz refresh rate (up to 144 Hz) Opposite Reflection Indeed, Video Picture Engine Quantum Neural Processor 4K One Billion Color Indeed. High Dynamic Range, or HDR OLED HDR 10+ Yes, Quantum HDR (ADAPTIVE/GAMING) Hybrid Log Gamma, or HLG Indeed, self-illuminating pixels in contrast Perceptual Color Mapping of Color Ultra Viewing Angle Contrast Enhancer for Viewing Angle Genuine Depth Enhancer Motion Xcelerator: Motion Technology Picture Clarity with Turbo Pro Indeed. Cinema Mode Indeed. Astute Adjustment Simple AI Upscale Indeed. Camera Mode (Filmmaker) Indeed. The detection of brightness and color. Sound Dolby Atmos Indeed. Sound of Object Tracking Q-Symphony OTS Lite Indeed. RMS Sound Output 40W Type 2.1CH Woofer Speaker Indeed. Yes, Multiroom Link Sure, Bluetooth audio Voice Amplifier in Action Indeed. Adjustable Audio Adjustable