Samsung QA55Q70DAUXEG 55 Inch QLED 4K Smart TV is made from high quality material, it has wide viewing angle makes it suitable for large rooms and an ideal for watching your favourite content with superb picture quality. You can experience HD picture and video quality. It features various connectivity options for connecting with a wide range of devices. Multiple sound modes and more realistic sound. Specification:- Resolution: 4K (3, 840 x 2, 160), Refresh Rate: 100Hz, Picture Engine: Quantum Processor 4K, HDR (High Dynamic Range): Quantum HDR, HDR 10+: Yes (ADAPTIVE/ GAMING), Contrast: Dual LED, Viewing Angle: Wide Viewing Angle, Micro Dimming: Supreme UHD Dimming, Motion Technology: Motion Xcelerator 120Hz, Smart Calibration: Basic, Picture Upscale: 4K AI Upscaling, Object Tracking Sound: OTS Lite, Sound Output (RMS): 20W, Speaker Type: 2CH, Adaptive Sound: Adaptive Sound Pro, Operating System: Tizen Smart TV, Far-Field Voice Interaction: Yes, SmartThings Hub/Matter Hub/IoT-Sensor Functionality: Yes, Multi Device Experience: TV to Mobile, Mobile to TV, TV initiate mirroring, Sound Mirroring, Wireless TV On, Tap View, Multi-View: upto 2 videos, Ambient Mode: Ambient Mode+, NFT: Nifty Gateway, Digital Broadcasting: DVB-T2CS2, HDMI: 4, HDMI Maximum Input Rate: 4K 120Hz (for HDMI 1/2/3/4), HDMI Audio Return Channel: eARC, Anynet+ (HDMI-CEC): Yes, USB: 2 x USB-A, Ethernet (LAN): 1, Digital Audio Out (Optical): 1, RF in (Terrestrial/Cable input/Satellite input): 1/1(Common Use for Terrestrial)/1, Design: AirSlim, Bezel Type: 3 Bezel-less, Voice Guide: UK English, France French, Korean, Russian, Hindi, Low Vision Support: Magnification, Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off, Hearing Impaired Support: Closed Caption (Subtitle), Multi-output Audio, Sign Language Zoom, Motor Impaired Support: Slow Button Repeat, Power Supply: AC100-240V 50/60Hz and Power Consumption (Max): 250 W.