Samsung QN9DA QN75QN9DAAF 74.5" Smart LED-LCD TV - 4K UHDTV - Q HDR - Quantum Dot LED Backlight - 3840 x 2160 Resolution
- Quantum Matrix Technology
- Samsung Neo Quantum Processor 4K
- Quantum HDR 32X
- Object Tracking Sound+
- Motion Xcelerator Turbo+