Purchased less than a year ago for a second home and rarely used but after moving it to our home and turning it on it had lines in the middle going from top to bottom from a crack in the bottom of the screen. Everything else about it works great!

Display Type OLED Resolution

4K (2160p) Screen Size Class

77 inches High Dynamic Range (HDR)

Yes High Dynamic Range Format

HDR 10, HDR 10+ OLED Technology Standard OLED Refresh Rate

120Hz Motion Enhancement Technology

Motion Xcelerator Turbo Specific Manufacturer Technologies

Motion Xcelerator Turbo, Real Depth Enhancer, Pantone Validated, Tizen, Object Tracking Sound Lite Smart Platform

Tizen Featured Streaming Services

Apple Music, Apple TV, Disney+, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, Sling TV, Spotify, Tubi, YouTube Number of HDMI Inputs (Total) 4 TV Tuner Type ATSC, Clear QAM Works With

Amazon Alexa, Google Home, SmartThings Voice Assistant Built-in

Amazon Alexa General

Brand Samsung Model Number QN77S84DAEXZA/QN77S84DBEXZA Product Name 77” Class S84D Series 4K OLED Smart Tizen TV Color Titan Black Series

OLED 4K - S84D Model Year 2024 Dimensions

Product Height With Stand 41.7 inches Product Width

67.5 inches Product Depth With Stand 14.2 inches Product Height Without Stand 38.9 inches Product Depth Without Stand 1.8 inches Product Weight With Stand 77.8 pounds Product Weight Without Stand 71.9 pounds Stand Width

14.4 inches Stand Depth 14.2 inches Adjustable Stand Width

No Display

Display Type OLED Resolution

4K (2160p) Screen Size

76.6 inches Screen Size Class

77 inches High Dynamic Range (HDR)

Yes High Dynamic Range Format

HDR 10, HDR 10+ Picture Quality Enhancement Technology NQ4 AI Gen2 Processor OLED Technology Standard OLED Curved Screen No Refresh Rate

120Hz Motion Enhancement Technology

Motion Xcelerator Turbo Synchronization Technology

FreeSync Premium (AMD Adaptive Sync) Picture Processor

NQ Gen2 Closed Captioning

Yes Language(s) Displayed

English, French, Spanish Features

Remote Control Type Smart, Voice control Specific Manufacturer Technologies

Motion Xcelerator Turbo, Real Depth Enhancer, Pantone Validated, Tizen, Object Tracking Sound Lite Smart Capable

Yes Smart Platform

Tizen Featured Streaming Services

Apple Music, Apple TV, Disney+, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, Sling TV, Spotify, Tubi, YouTube Screen Mirroring

Yes Screen Mirroring Technology SmartThings Content Sharing

Mobile to TV, TV to mobile Indoor Or Outdoor Use

Indoor Protective Qualities None Text-To-Speech

Yes Video Description

No V-Chip

Yes TV Tuner

Digital Connectivity

Number of HDMI Inputs (Total) 4 Display Connector(s)

4 x HDMI Network Connector(s) 1 x RS-232, 1 x LAN Audio Only Outputs No audio only outputs USB Ports

2 x USB-A HDMI Audio Return Channel (ARC) eARC Wireless Connectivity

Bluetooth, Wi-Fi HDBaseT Receiver

No TV Tuner Type ATSC, Clear QAM RF Antenna Input

Yes Number Of USB Port(s) (Total)

2 Wireless Networking Standard

Wi-Fi 5 Bluetooth Version

5.2 Headphone Jack

No Compatibility

VESA Wall Mount Standard

400mm x 300mm Works With

Amazon Alexa, Google Home, SmartThings Voice Assistant Built-in

Amazon Alexa Audio

Built-In Speakers Yes Surround Sound Supported

Dolby Audio, Surround Sound Speaker Output 30 watts Number Of Speakers 2 Number of Audio Channels

2.1 Dialogue Enhancement

Yes Automatic Acoustic Calibration Object Power

ENERGY STAR Certified

No EPEAT Qualified

No Estimated Annual Operating Cost

58 United States dollars Estimated Annual Electricity Use

361 kilowatt hours Rechargeable Battery (Remote Control) Yes Voltage

120 volts Included

Wall Mount Included No Stand Included Yes