Alt Model #
LEDN50K310X3D-Ver2017 : (50) 127 cm Premium UHD SMART LED TV
LTDN55XT780XWAU3D : 55XT780XWAU3D
43S6575 : 
LTDN65XT800XWAU3D-Ver 2017 : Vu (65) 163 cm Premium UHD SMART LED TV
Series #
LEDN50K310X3D-Ver2017 : PixelightHDR 4K Smart
LTDN55XT780XWAU3D : PixelightHDR 4K Smart
43S6575 : PixelightHDR 4K Smart
LTDN65XT800XWAU3D-Ver 2017 : PixelightHDR 4K Smart
LEDN50K310X3D-Ver2017
LTDN55XT780XWAU3D
LTDN65XT800XWAU3D-Ver 2017
Highlights
LEDN50K310X3D-Ver2017 : LED
LTDN55XT780XWAU3D : LED
43S6575 : LED
LTDN65XT800XWAU3D-Ver 2017 : LED
Type of Screen like LCD, Plasma, OLED
LED: What are LED TVs?

  • An LED TV is an LCD TV, as the LCD technology is same in both the cathode fluorescent lamp lit TVs and the LED lit TVs. An LED TV is nothing but a specific type of LCD TV. The appropriate name would be “LED-backlit LCD TV.
  • The LED lighting of the picture results in a sharper picture, more energy efficient using about 40% less electricity than a standard LCD TV, the LED backlighting system has no delay or warm up time, and the LED lit TVs are much thinner than the traditional LCD or plasma TVs.
  • In short, LED TVs are nothing but LCD panels, but instead of using the fluorescent (CCFL) backlight lamp, they make use of an LED backlight.
  • LEDN50K310X3D-Ver2017 : 4K (Ultra HD) [3840 x 2160]
    LTDN55XT780XWAU3D : 4K (Ultra HD) [3840 x 2160]
    43S6575 : 4K (Ultra HD) [3840 x 2160]
    LTDN65XT800XWAU3D-Ver 2017 : 4K (Ultra HD) [3840 x 2160]
    No. of distinct pixels in each dimension that can be displayed.
    4K (Ultra HD) [3840 x 2160]: The increasing availability of 4K, under the official moniker Ultra HD, can deliver consumers a greatly improved video display image for larger screen applications, and can greatly reduce the ability for viewers to see any visible pixel structure on the screen, unless you place yourself extremely close to the screen. This means even smoother edges and depth - in fact, when combined with faster screen refresh rates, 4K has the potential to deliver almost as much depth as 3D - without the need for glasses.
    LEDN50K310X3D-Ver2017 : 50 "
    LTDN55XT780XWAU3D : 55 "
    43S6575 : 43 "
    LTDN65XT800XWAU3D-Ver 2017 : 65 "
    Screen Size for optimal viewing.
    LEDN50K310X3D-Ver2017 : 4
    LTDN55XT780XWAU3D : 4
    43S6575 : 4
    LTDN65XT800XWAU3D-Ver 2017 : 4
    High Definition Multimedia Interface is a connector that can carry high-definition video and several digital audio channels on one cable.
    LEDN50K310X3D-Ver2017 : 3
    LTDN55XT780XWAU3D : 3
    43S6575 : 3
    LTDN65XT800XWAU3D-Ver 2017 : 3
    The USB port on your laptop allows for a variety of gizmos to be attached like camera's memory card, external hard disk, dvd players etc.
    Warranty(Months)
    LEDN50K310X3D-Ver2017 : 12
    LTDN55XT780XWAU3D : 
    43S6575 : 12
    LTDN65XT800XWAU3D-Ver 2017 : 12

    The display resolution of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed.

    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    An RCA connector, sometimes called as a phono connector or Cinch connector, is a type of electrical connector commonly used to carry audio and video signals. The connectors are also sometimes casually referred to as A/V jacks.
    Display Colors (Million)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 16.7
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 16.7
    Display Colors (Trillion)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 0.00001670
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 0.00001670
    Response time
    LEDN50K310X3D-Ver2017 : 8 ms
    LTDN55XT780XWAU3D : 8 ms
    43S6575 : 8 ms
    LTDN65XT800XWAU3D-Ver 2017 : 9.5 ms
    BackLight Module
    LEDN50K310X3D-Ver2017 : Direct LED
    LTDN55XT780XWAU3D : Direct LED
    43S6575 : Direct LED
    LTDN65XT800XWAU3D-Ver 2017 : Direct LED
    Dynamic MCI
    LEDN50K310X3D-Ver2017 : 60 Hz
    LTDN55XT780XWAU3D : -
    43S6575 : 60 Hz
    LTDN65XT800XWAU3D-Ver 2017 : -
    Screen Size
    LEDN50K310X3D-Ver2017 : 127 cm
    LTDN55XT780XWAU3D : 139.7 cm
    43S6575 : 109.22 cm
    LTDN65XT800XWAU3D-Ver 2017 : 165.1 cm
    Aspect Ratio
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 16:9
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 16:9
    Picture Engine
    LEDN50K310X3D-Ver2017 : UHD Up-Scaling
    LTDN55XT780XWAU3D : -
    43S6575 : UHD Up-Scaling
    LTDN65XT800XWAU3D-Ver 2017 : -
    Miracast
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    Micro Pixel Control(Local Dimming)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Panel
    LEDN50K310X3D-Ver2017 : Ultra High Definition Panel
    LTDN55XT780XWAU3D : Ultra High Definition Panel
    43S6575 : Ultra High Definition Panel
    LTDN65XT800XWAU3D-Ver 2017 : Ultra High Definition Panel
    Panel Grade
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : A+
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : A+
    Audio
    Equalizer
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Audio system
    LEDN50K310X3D-Ver2017 : Dolby digital
    LTDN55XT780XWAU3D : Dolby digital
    43S6575 : Dolby digital
    LTDN65XT800XWAU3D-Ver 2017 : Dolby digital
    Audio output
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Virtual Surround
    LEDN50K310X3D-Ver2017 : AC3 Surround sound
    LTDN55XT780XWAU3D : -
    43S6575 : AC3 Surround sound
    LTDN65XT800XWAU3D-Ver 2017 : -
    Auto Volume Leveller
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    An electronic noise-reduction system used in tape recording to reduce hiss.
    LEDN50K310X3D-Ver2017 : 24 W
    LTDN55XT780XWAU3D : 24 W
    43S6575 : 24 W
    LTDN65XT800XWAU3D-Ver 2017 : 30 W
    The electrical power delivered to the loudspeaker, together with its sensitivity.
    Speaker System
    LEDN50K310X3D-Ver2017 : Tweeter & midrange
    LTDN55XT780XWAU3D : Tweeter & Midrange
    43S6575 : Tweeter & midrange
    LTDN65XT800XWAU3D-Ver 2017 : Tweeter & Midrange
    Video
    Motion enhancer
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    HDR (High Dynamic Range)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    Resolution Upscaler
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    PC(VGA IN)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 1
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 1
    HEVC Codec
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    AV IN
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 2
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 2
    True 4K Engine
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    Android Features
    Application Store
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 

    A motion picture that enhances the illusion of depth perception.

    LEDN50K310X3D-Ver2017 : 178 °
    LTDN55XT780XWAU3D : 178 °
    43S6575 : 178 °
    LTDN65XT800XWAU3D-Ver 2017 : 178 °
    The wider the viewing angle, the better the picture will look to people sitting to the extreme left or right of the TV. If you regularly cram a host of friends and family into your living room for event viewing, you want the widest viewing angle possible.
    No of 3D Glasses
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 1
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    Input and Output
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 1
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 1
    Ability to connect Audio Input from a PC
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    Ability to connect Headphones
    Audio Out (Mini Jack)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    YPBPR is a color space used in video electronics, in particular in reference to component video cables.
    Composite In (AV) (Common Use for Component Y)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    Digital Audio Out (Optical)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    System used for connecting a number of computer systems to form a local area network.
    Headphone
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    IR Out
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    RF cables are often used to send video information to a TV set
    LAN
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 1
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 1
    Power
    Power Consumption (Stand-by)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 0.8 W
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 0.8 W
    Power Supply
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 100V ~ 240V AC 50/60Hz V
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 100V ~ 240V AC 50/60Hz V
    Weight
    Set with Stand
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 17 kg
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 17 kg
    Set without Stand
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 16.7 kg
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 16.7 kg
    Dimensions
    Set Depth(without stand)
    LEDN50K310X3D-Ver2017 : 84 mm
    LTDN55XT780XWAU3D : 83 mm
    43S6575 : 79 mm
    LTDN65XT800XWAU3D-Ver 2017 : 85 mm
    Set depth (with stand)
    LEDN50K310X3D-Ver2017 : 256 mm
    LTDN55XT780XWAU3D : 249 mm
    43S6575 : 206 mm
    LTDN65XT800XWAU3D-Ver 2017 : 322 mm
    Set Height(without stand)
    LEDN50K310X3D-Ver2017 : 654 mm
    LTDN55XT780XWAU3D : 715 mm
    43S6575 : 565 mm
    LTDN65XT800XWAU3D-Ver 2017 : 836.7 mm
    Set height with stand
    LEDN50K310X3D-Ver2017 : 719 mm
    LTDN55XT780XWAU3D : 760 mm
    43S6575 : 601 mm
    LTDN65XT800XWAU3D-Ver 2017 : 874.8 mm
    Set Width(without stand)
    LEDN50K310X3D-Ver2017 : 1129 mm
    LTDN55XT780XWAU3D : 1233 mm
    43S6575 : 966 mm
    LTDN65XT800XWAU3D-Ver 2017 : 1452 mm
    Set width (with stand)
    LEDN50K310X3D-Ver2017 : 1129 mm
    LTDN55XT780XWAU3D : 1233 mm
    43S6575 : 966 mm
    LTDN65XT800XWAU3D-Ver 2017 : 1452 mm
    Design
    Design
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : Ultra Slim
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : Ultra Slim
    Front Color
    LEDN50K310X3D-Ver2017 : Silver & black
    LTDN55XT780XWAU3D : Black
    43S6575 : Silver & black
    LTDN65XT800XWAU3D-Ver 2017 : Black & silver
    Smart TV
    AllShare (Content Sharing, Screen Mirroring)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Wireless IEEE 802.11 N
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Network Interface RJ45 port
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    App Store
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    Full Web Browser
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : Web Browsing
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    Voice recognition is a technology that is aimed for identifying the person who is speaking
    Social Center (Facebook, Twitter apps)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : Apps, Facebook, Google_Maps, Internet Video, Twitter, You Tube
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : Apps, Facebook, You Tube
    Kids
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    Photo, Video & Music
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : Music, Photo, Video
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : Music, Photo, Video
    Skype
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    Wi-Fi Connectivity
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Brightness
    LEDN50K310X3D-Ver2017 : 450 Cd/M2
    LTDN55XT780XWAU3D : 450 Cd/M2
    43S6575 : 450 Cd/M2
    LTDN65XT800XWAU3D-Ver 2017 : 450 Cd/M2
    Smart TV Apps
    LEDN50K310X3D-Ver2017 : Netflix, Opera App Store, Youtube
    LTDN55XT780XWAU3D : Netflix, Opera App Store, Youtube
    43S6575 : Netflix, Opera App Store, Youtube
    LTDN65XT800XWAU3D-Ver 2017 : Netflix, Opera App Store, Youtube
    Functions
    Zoom Mode
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Clock & On/Off Timer
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Sleep Timer
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Accessories
    Accessories
    LEDN50K310X3D-Ver2017 : Batteries, One-touch remote control, Power Cable, Quick start guide, Table top stand, Wall mounting bracket
    LTDN55XT780XWAU3D : Batteries, Floor Stand Support, One-touch remote control, Power Cable, Table top stand, User Manual, Wall mounting bracket
    43S6575 : Batteries, One-touch remote control, Power Cable, Quick start guide, Table top stand, User Manual, Wall mounting bracket
    LTDN65XT800XWAU3D-Ver 2017 : Batteries, One-touch remote control, Power Cable, Table top stand, User Manual, Wall mounting bracket
    Additional Features
    Processor
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : AmlogicQuad core S802, ARM Cortex A9, up to 2.0GHz
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : AmlogicQuad core S802, ARM Cortex A9, up to 2.0GHz
    Environmental Condition - temperature
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 5° C ~ 45°C
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 5° C ~ 45°C
    Environmental Condition - humidity
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 20% to 80% RH
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 20% to 80% RH
    EPG
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    RAM
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 2 GB
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -
    Operating System
    LEDN50K310X3D-Ver2017 : Opera
    LTDN55XT780XWAU3D : Opera
    43S6575 : Opera
    LTDN65XT800XWAU3D-Ver 2017 : Opera
    CPU
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    HDMI CEC (Simplink/Smart Connect)
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    DLNA/Airplay - Share your data on a Home network via DLNA support on Android and Airplay on Apple devices!
    Teletext (TTXT)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    Anynet+ (HDMI-CEC)
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    HDMI 1.4 A/Return Ch. Support
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    TV Apps supported
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    Child Lock
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    Videocon Special
    Backlight Adjustable
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Motion Compensation
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : -
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : -
    MEMC
    LEDN50K310X3D-Ver2017 : 
    LTDN55XT780XWAU3D : 
    43S6575 : 
    LTDN65XT800XWAU3D-Ver 2017 : 
    Eco Feature
    Backlight Off Mode
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : 
    Smart Interaction 2.0
    Bluetooth
    LEDN50K310X3D-Ver2017 : -
    LTDN55XT780XWAU3D : 
    43S6575 : -
    LTDN65XT800XWAU3D-Ver 2017 : -