The Samsung QA75Q7FAAU is a 75-inch QLED 4K Smart TV with a Q4 AI Processor, Quantum HDR support, and a 50Hz motion refresh rate. Key specs include 3840 x 2160 resolution, Tizen OS, Object Tracking Sound Lite, and multiple connectivity options like 3x HDMI and 1x USB, Gadget Connect. 

• Screen Size: 75 inches
• Resolution: 4K Ultra HD (3840×21603840 cross 2160
  3840×2160)

• Display Technology: QLED (Quantum Dot)
• Refresh Rate: 50Hz motion refresh rate
• HDR Support: Quantum HDR+, HDR10+ Adaptive, HLG
• Processor: Q4 AI Processor
• Color: Color Booster Pro
• Dimming: Supreme UHD Dimming 

• Sound: Object Tracking Sound Lite (OTS Lite)
• Surround Sound: Dolby Atmos
• Speaker Configuration: 2-channel, 20 W RMS (on some models) 

• Operating System: Tizen OS
• Smart Hub: Yes
• Samsung TV Plus: Yes
• SmartThings: Yes
• AI Technology: Vision AI
• Voice Control: Bixby (voice ready)
• Content Sharing: Apple AirPlay
• Connectivity:
  • HDMI: 3x
  • USB: 1x
  • Ethernet (LAN): 1x
  • Wi-Fi
  • Bluetooth 

• Design: AirSlim frameless design
• Stand Type: Slim look design, flat feet narrow stand type
• Dimensions (with stand):
  1677.5×1006.3×3251677.5 cross 1006.3 cross 325
  1677.5×1006.3×325

  mm

• Weight (with packaging): 32 kg