Brand: LG Model: 55SK8500PTA Size: 55 Inch Resolution: 3840 x 2160 Dimension(with stand): 1231.8mm x 777.8mm x 248.4mm USB Music Playback Formats: MP3/WAV/WMA/OGG/FLAC USB Photo Playback Formats: JPEG/PNG/BMP Gallery: Yes Multi-View: Yes Magic Zoom: Yes Simplink (HDMI CEC): Yes 1 year warranty Display & Picture Quality Field Refresh Rate (Hz): 200 HDR10 - High Dynamic Range¹: Yes Dolby Vision™: Yes HLG (Hybrid Log Gamma)²: Yes Wide Colour Gamut: Yes Nano Cellᵀᴹ Technology: Yes Backlight Type: Slim Direct Local Dimming: Full Array Dimming ULTRA Luminance:Yes (Pro): Screen Design: Flat Picture Modes: 10 (Vivid, Standard, Technicolor, APS, Cinema, Cricket, Game, HDR Effect, ISF Bright Room, ISF Dark Room) HDR Picture Modes: 6 (Vivid, Standard, Technicolor, Cinema Home, Cinema, Game) Dolby Vision™ Picture Modes: 5 (Vivid, Standard, Cinema Home, Cinema, Game) Colour Bit Depth: 10-bit HDR Effect: Yes HDR Game Mode: Yes Processor: α7 Intelligent Processor Tuner: DVB-T2/C/S2 (UHF & Satellite Tuner) Resolution Upscaling³: 4K Upscaler Connections HDMI¹⁶: Yes (4) USB: Yes (3) RF Antenna Input: Yes (1) Component/Composite Input: Yes (Phone Jack Type - Shared Audio) Headphone (3.5mm) Output: Yes (1) Digital (Optical) Audio Output: Yes (1) LAN Port: Yes (1) Convinience Features Magic Remote: Yes Intelligent Voice Control⁴: Yes EPG (SI - 8 days): Yes User Guide (Built-in): Yes Time Machine Compatible⁵: Yes Time Shift: Yes