Dive into the drama of your favorite films or the action of a football game with this Samsung curved LED TV. The curving 55-inch screen draws the viewer in, and 4K UHD resolution offers true-to-life graphics. This Wi-Fi-enabled Samsung curved LED TV lets you watch everything from YouTube videos to streaming video services.
Q: Can this tv be wall mounted?
A: Yes, it comes with wall mounting hardware.
Q: what is the difference between this sku 5216200 and the sku 4380056
A: 5216200 is from the Samsung 6 series of TV's while 4380056 is from their 7 series. The J represents last years models, while K represents this years, so technically the KU6500 is newer, but the JU7500 is a step up from the 6 series, so in the end, you'd probably get just as good of a TV either way.
Q: What is the width of the base / feet?
A: It's 33" across.
A: Yes, unit is Wifi ready, easy setup.
Q: does this tv has blue tooth?
A: Yes, it does have bluetooth. You can pair it up with a set of wireless headphones or a bluetooth speaker. The other person had no clue what they were talking about.
A: Yes, the Samsung TV does have HDR.
Q: does this tv have a camera so I can skype?
A: No, unfortunately it doesn't
Q: How can you change from one input to another?
A: When you first turn on the unit, across the bottom of the screen you will see a navigation bar with all your viewing options. (Netflix, Amazon, Hulu.... etc see pic #1) If you move the selection all the way to the left you will come to a box with 3 options to choose from, a gear (settings), a box &arrow (source), and a magnifying glass (search). If you select the source option, the navigation bar will display all the various input sources available. (see Pic #2) You can then pick the input you wish to use. (HDMI 1, HDMI 2, etc...) I hope this helps.