Introducing the Samsung QE55QN90FATXXU, a superb 55" 4K Neo QLED Smart TV, crafted for movie enthusiasts and gamers. Powered by the advanced NQ4 AI Gen3 Processor, this model delivers breathtaking picture quality, enhanced by Quantum Matrix Technology. The mini LEDs, dramatically smaller than standard, provide vivid visuals that bring content to life. With Motion Xcelerator and a 144Hz refresh rate, enjoy an unparalleled gaming experience featuring low input lag. The Tizen-powered smart features give you access to a wealth of 4K content and streaming apps, making entertainment at your fingertips. Featuring Dolby Atmos for immersive sound and compliance with energy standards, the Samsung QE55QN90FATXXU is the ideal choice for those seeking performance and convenience in their home entertainment. Key Features NQ4 AI Gen3 Processor Quantum Mini LEDs Motion Xcelerator 144Hz Product Dimensions (H x W x D) 70.56cm x 122.74cm x 2.69cm Connectivity Bluetooth Yes HDMI Yes Number of HDMI Ports 4 Number of USB Ports 2 Smart TV Yes USB Yes Wi-Fi Yes