Product description Enjoy Internet streaming content at four times the resolution of 1080p across NTSC, PAL, and SECAM TV systems with the Samsung NU7300 55" Class HDR UHD Multi-System Smart Curved LED TV. It has a 55" LED-backlit curved LCD panel and incorporates Motion Rate 100 technology to digitally enhance fast-moving images to reduce blur. The NU7300 has built-in Wi-Fi connectivity to allow access to your favorite apps and Internet-based content, plus content sharing and screen mirroring with your other smart devices such as your smartphone or tablet; you can also mirror from the TV to your portable device. With three HDMI inputs, there are multiple options for connecting high-definition video sources. Two USB ports are also onboard for connecting multimedia peripherals like external flash drives.