A:AnswerI have not tried to play video files (MP4) from usb. There's is a usb port on the back of the tv, it is probably capable of doing what you want to do.
A:AnswerI got it as a gift but is still in the box. I don't see any ROKU advertisement on the outside of the box so I would have to say that is does not.
A:AnswerThe 32LM505BBUA has the following dimensions: Product Width 28.7 inches, Product Height Without Stand 17.2 inches, Product Depth Without Stand 3 inches. ^CP
A:AnswerInformation about proper file usage for a USB can be found in the User Manual on page 14. A copy of the User Manual can be found in the Manual & Guides section. https://www.bestbuy.com/site/lg-32-class-led-720p-hdtv/6370826.p?skuId=6370826 ^CP
A:AnswerThe dimensions are as follows:
Product Height With Stand 18.7 inches
Product Width 28.7 inches
Product Depth With Stand 7.2 inches
Product Height Without Stand 17.2 inches
Product Depth Without Stand 3 inches
Stand Width 22.6 inches
