Product highlights:

Picture:

• 74.5" screen (measured diagonally)
• 4K screen resolution (3840 x 2160 pixels)
• Quantum Processor 4K improves clarity and ehances lower-res content
• 60Hz refresh rate
• 4,000:1 contrast ratio
• covers 92% of DCI-P3 color gamut
• display brightness: 350 nits

Features:

• Video Call Application conferencing solution available with future firmware update
  • USB webcam required (sold separately)
• SmartView+ enables wireless screen sharing without cable connections
  • quickly switch between screens with one click
• built-in professional modes to help improve efficiency and workflow
  • Director Mode minimizes post-processing to display images as the creator intended
  • DICOM Simulation Mode lets medical teams simulate X-rays and other medical imaging to full grayscale standards
• Custom Home allows admins to lock meeting room settings to prevent users from changing display settings between meetings
• Tizen Zero Config lets IT managers register and install new business apps remotely (available with future firmware update)
• Smart Calibration using Samsung mobile app ensures consistency across displays
• Auto Level feature keeps content properly oriented when the screen is rotated
• certified for 16 hours/7 days operation
• IP5X-certified dust protection

Connections:

• 3 HDMI 2.0 inputs
  • HDMI inputs are HDCP 2.2 compatible for connecting to copy-protected 4K video sources
• 2 USB inputs for connecting a thumb drive or other device
• 3.5mm stereo minijack audio output to connect to a powered sound bar or speakers
• RJ45 jack for external control
• RS232C in/out control

Sound:

• built-in speakers (10 watts x 2)

General:

• built-in Wi-Fi and Bluetooth
• remote control
• wall-mountable (bracket not included)
• VESA mounting hole pattern: 400mm x 400mm
• does not include any type of stand
• dimensions: 66-3/16"W x 37-13/16"H x 1-15/16"D
• weight: 84.44 lbs.
• warranty: 3 years parts & labor
• 60-day returns
• MFR # QB75B