Samsung 55ru7400

Specification Dynamic Crystal ColorSoundbar optimized for Samsung TVsBixby on TVUHD Processor, powerful picture qualityHDR, see more detailsSpecificationsDisplay Size55 inchResolution3,840 x 2,160Quality (Display/Picture)Series 7Video FeaturesUHD Engine, Motion Rate 100, PQI (Picture Quality Index) 1900, HDR 10+, HLG (Hybrid Log Gamma), Mega Contrast, Dynamic Crystal Color, Micro Dimming, UHD Dimming, Contrast Enhancer, Auto Motion Plus, Film Mode, Natural Mode SupportAudio FeaturesDolby Digital Plus, Dialog Enhancement, Sound Output (RMS) 20W, Speaker Type 2CH, Multiroom Link, Blutooth AudioSmart ServiceSamsung SMART TV, Bixby TV, Smart AppConvergenceMobile to TV - Mirroring, DLNA, Bluetooth Low Energy, WiFi Direct, TV Sound to Mobile, Sound MirroringConnectivityHDMI x 3, USB x 2