A:AnswerI was able to use the same mount I used for the previous one. It has 4 mounting holes in the back that bolts thread into, you just may have to use some spacers as mine was a universal mount.
A:AnswerHi Rafa,
Yes, you will need an RCA to HDMI converter like this one: https://www.bestbuy.com/site/insignia-rca-to-hdmi-converter-black/6134312.p?skuId=6134312
~Samsung Advisor
A:AnswerHI JamesD,
The 65" DU7200 TV requires a VESA Map of 400 x 300mm. Most 55" Samsung TVs require 200x200mm, which means it will depend on your mounting system.
~Samsung Advisor