55 Inch Quad Core HDR PLUS Technology 3 x HDMI HDMI ARC HDCP 2.2 2 X USB Slot USB Movie Playback Audio Out ( 3.5mm , Digital Coaxial Output ) 4K Ultra HD Smart TV ( Can Connect Wifi ) Wifi Miracast Digital Tuner DVB-T2 Can Received MYTV EasyApp Control ( Can Connect USB Keyboard and mouse ) Technical Specifications Picture/Display Aspect ratio 16:9 4:3/16:9 Panel resolution 3840x2160 Picture enhancement Pixel Plus Ultra HD Display 4K Ultra HD LED Convenience Screen Format Adjustments 4:3 16:9 Widescreen Unscaled Sleep timer Yes Child Protection Child Lock Language available: UI Chinese Traditional Sound Output power (RMS) 16W Sound Enhancement Clear Sound Virtual Surround Connectivity Number of HDMI connections 3 Number of USBs 2 Other connections Ethernet-LAN RJ-45 Digital audio out (optical) Headphone out Antenna IEC75 Wireless connections Yes Wi-Fi 802.11n 1x1 integrated EasyLink (HDMI-CEC) Remote control pass-through One touch play System audio control System standby Number of AV connections 1 HDCP 2.2 Yes on all HDMI HDMI features 4K Audio Return Channel Multimedia Applications Music Playback Formats AAC MP3 AC3 MPEG1 L1/2 Picture Playback Formats BMP JPEG PNG Video Playback Formats MPEG-2 MPEG-4 H.264 (up to FHD) HEVC (H.265) VP9@UHD Subtitles Formats Support .SRT .ASS Supported Display Resolution Computer inputs on all HDMI @60Hz up to 4K Ultra HD 3840x2160 Video inputs on all HDMI @ 24, 25, 30, 50, 60Hz up to 4K Ultra HD 3840x2160p Tuner/Reception/Transmission Video Playback NTSC PAL SECAM MPEG Support MPEG2 MPEG4 Digital TV DVB-T/T2 HEVC support Yes TV Program guide* 8 day Electronic Program Guide Power Mains power AC 100 - 240V 50/60 Hz Ambient temperature 5 °C to 40 °C Power Saving Features Auto switch-off timer Picture mute (for radio) Dimensions Box height 812 mm Box width 1341 mm Product weight 12 kg Product weight (+stand) 12.3 kg Set Depth 73 mm Set depth (with stand) 260 mm Set Height 713 mm Set height (with stand) 774 mm Set Width 1234 mm Set width (with stand) 1234 mm VESA wall mount compatible 300 x 200 mm Weight incl. Packaging 15.6 kg Box depth 150 mm Accessories Included accessories Table top stand Quick start guide Legal and safety brochure 2 x AAA Batteries Remote Control Processing Processing Power Quad Core Smart TV Features Ease of Installation Auto detect Philips devices Network installation wizard Settings assistant wizard Ease of Use One-stop smart menu button Onscreen usermanual Firmware upgradeable Firmware auto upgrade wizard Firmware upgradeable via USB Online firmware upgrade Program Pause TV USB recording* Screen Format Adjustments Advance - Shift Basic - Fill Screen Fit to screen Wide screen Zoom, stretch User Interaction SimplyShare Wi-Fi Miracast certified*