We bought our first Samsung Smart TV in 2014 after viewing them at several stores. We bought a UN40EH5300FXZA, 120 HZ and we use it for TV, CABLE, Internet, YouTube, Streaming from other devices etc.. Just recently in August of 2016 we purchased our second Samsung Smart TV, an UN43J5200AFXZA, only 60 HZ and its even more amazing. Both TV's are 1080p LED's. The newer one is much lighter, and the internet options have been upgraded for even easier access. We love both. The newer is larger and has 5.1 Dolby surround and we installed it in our living room. We moved the 2014 one to our bedroom. Both have the option of either wireless or Ethernet wired internet. Both have HDMI and USB inputs. We called Samsung support to help us setup our 2014 TV. Our 2016 TV was even easier to setup. In addition we are planning on purchasing a Samsung larger either SUHD or UHD Smart TV also in the near future and that will go in our living room at that time and one will go to our walk out down stairs at that time. These TV's are beautiful and reliable. We love them and will continuing purchasing Samsung TV's for our lifetimes. You can count on this product and its manufacturer for support, etc.. They back their products.