55UF770 TV SpecificationScreen Size55" (139cm)Resolution3840 x 2160Backlight TypeLEDField Refresh Rate100HzMCI400. Motion Clarity Index (MCI) is a dynamic indicator of the clarity of fast moving objects on LG TVs. MCI incorporates the panel frame rate, motion interpolation images processing and backlight scanning technology - all of which work together to reduce blur in fast moving video content like action movies and sports.Local DimmingYesUltra Luminance TechnologyYesBROADCASTING SYSTEMTunerMPEG-2/4 DVB-T (HD)TunersSingleHbbTVYes (FreeviewPlus uses HbbTV technology which combines broadcast and broadband. Internet connection is required. Data usage charges and conditions apply.)Video6-Step UpscalingYesTriple XD EngineYesReal Cinema 24pYesNoise ReductionYesPicture ModesYes (9 Modes)AudioSpeaker SystemDown FiringSound ChannelsStereo (2-way, 4 speakers)Audio DecoderDTS/Dolby Digital/AAC/PCMAudio Output20W TotalSurround SystemUltra SurroundSound ModeYes (6 Modes)Smart Sound ModeYesAudio Return ChannelYesConvenience FeaturesSmart TV Operating SystemwebOS 2.0Web BrowserYes (Internet connection required. Internet usage charges and conditions apply. WebOS internet browser supports HTML5, VP9 and HEVC.)Magic Remote VoiceYes (Compatible) Voice recognition feature is not available in all languages and dialects. Actual performance may vary depending on the language spoken and surrounding environment including ambient noise.ProcessorQuad CoreMiracastYes (Miracast compatible Android device required for this feature.)Time MachineYes (Dedicated USB Hard Drive (min. 40GB) required for longer recordings and live playback function (sold separately). Internal memory capacity is 8GB.)Intel Wireless Display (WiDi)Yes (Intel WiDi enabled PC must be in range of the TV.)Smartphone Remote AppCompatible (LG TV Plus' on compatible Android devices (Android 4.1+). Phone must be in range, on the same Wi-Fi network as the TV.)Universal RemoteYes (HDMI connected BD Players, Set-top/Cable box, Sound Bar and HTS) (Some brands not supported, check product for details.)My ProgrammesYesSimplink (HDMI-CEC)YesSmart Share (DLNA)YesWireless Sound SyncYes (Uses Bluetooth 4.0 technology to send audio to compatible LG home audio products)4K Ultra HD StreamingYes (Youtube, Netflix) (Netflix provides content in SD, HD and 4K Ultra HD. Netflix requires a steady internet connection speed of at least 25mbps to stream 4K Ultra HD content, otherwise content will be downscaled to either HD or SD quality based on the available bandwidth. Speeds of 25mbps available in limited locations and may vary depending on time of day. Please check with your internet service provider to confirm the bandwidth speed for your connection. Data usage charges apply.)USB Video Playback FormatsDivX (XViD, H.264/MPEG-4 AVC)/ WMV/AVI/M4V/MOV/3GP/3G2/ /HEVC 60P (up to 2160p)/MKV/TS/TPUSB Music Playback FormatsMP3/WAV/OGG/WMA/DTS/Dolby DigitalUSB Photo Playback FormatsJPEG/PNG/BMPWi-Fi Built-InYes (802.11 a/b/g/n)EPG (SI - 8 days)YesUser GuideYes (Built-In)Side ConnectionsHDMI InputYes (3)USB InputYes (3)Rear ConnectionsAntenna InputYes(1)Composite/Component InputYes (Shared)Audio (Optical) OutputYes (1)Headphone (3.5mm) OutputYes (1)LAN PortYes (1)DimensionsWith Stand (WxHxD)1240mm x 781mm x 261mmWithout Stand (WxHxD)1240mm x 722mm x 57mmWeight with stand (without stand)18.9kg (17.8kg)VESA Size300mm x 300mm สอบถามได้ครับ กดเพื่อดูเบอร์โทร xxxxxx095 // line sirsakol ประวัติการขายปลีกเบื้องต้นhttp://www.sahazub.com/articleอ่านเพิ่มเติม