Picture:

• 74.5" screen (measured diagonally)
• 4K screen resolution (3840 x 2160 pixels)
• Motionflow™ XR 240 (60Hz refresh rate)
• High Dynamic Range (HDR10, HLG, Dolby Vision) for extended picture contrast and brightness when viewing HDR content
• TRILUMINOS™ Display technology for a wider color range
• direct-lit LED backlight with frame dimming provides good picture contrast and black levels
• X1™ 4K HDR Processor
  • 4K X-Reality™ PRO combines noise reduction and upscaling for the cleanest picture with all video sources
  • Object-based HDR Remaster improves color and contrast for SDR (Standard Dynamic Range) content
  • Super Bit Mapping™ 4K HDR reduces banding for a smoother, more natural picture

Video source compatibility:

• watch streamed 4K video sources like Netflix, Amazon Instant Video, and YouTube (requires internet speed of at least 20Mbps)
• built-in tuner receives over-the-air HDTV broadcasts (antenna required)
• Clear QAM tuner decodes unencrypted digital cable signals up to 1080i without a set-top box (subscription required to receive cable channels)

Smart TV features:

• Android TV with Chromecast built-in lets you cast your favorite entertainment apps and video content from your Android™ or iOS® device, or laptop
• compatible with Apple® HomeKit and AirPlay 2 to allow wireless streaming from your iPhone, iPad, or Mac (via future firmware update)
• supports voice control of compatible apps:
  • built-in Google Assistant — controls basic TV functions and works with compatible voice control assistants
  • works with Amazon Alexa-compatible voice control assistants
• dual-band Wi-Fi 5 (802.11ac) provides fast, reliable wireless streaming

Connections:

• 4 HDMI 2.0b inputs
  • all inputs are HDCP 2.3 compatible for connecting to copy-protected 4K video sources
  • to view the highest-quality 4K and HDR content from connected sources, use a high-bandwidth HDMI cable
  • supports ARC
• 1 composite video
• RF input for antenna/cable signals
• Toslink optical digital audio output (can pass Dolby® Digital/DTS multichannel or 2-channel audio from connected sources)
• 3.5mm stereo minijack headphone output — can also be connected to a sound bar or other audio system
• Ethernet port for a wired network connection
• 2 USB inputs for connecting a thumb drive or hard drive

Sound:

• built-in X-balanced speakers (10 watts x 2) for better sound from a slim TV

General features & info:

• Voice Remote with built-in microphone
• dimensions: 66-3/8"W x 41"H x 16"D with stand; 66-3/8"W x 38-1/4"H x 2-7/8"D without stand
• weight: 72.5 lbs. with stand; 70.125 lbs. without stand
• detachable dual-footer stand ("footprint" is 52-1/2"W x 16"D)
• wall-mountable (bracket not included, see Accessories)
  • VESA mounting hole pattern: 300mm x 300mm
• MFR # XBR75X800H