Need some wall mounting advice PLEASE!

[magicammo]

Whats up alright so I have a problem Currently I have a 40 inch tv mounted on this TV mount http://www.walmart.com/ip/Sanus-VuePoint-F35b-Medium-Tilting-TV-Wall-Mount/21063185

and im going to be upgrading to a 50 inch 1080p or 4k tv not sure which one yet but they both weigh about the same. Im wondering it says that wall mount will only support up to a 47 inch and up to 80lbs and the tv im getting has a vesa of 200x 200 and the 4k tv has the vesa 300 x 300. would I still be able to use this mount? or no

 

[Ironsounds]

Hello... I found on their website... Looks like no... some moding or adaptor "home Improvement" would be needed... With the 4K B (
Supported VESA Patterns... This is a Millimeter measured distance between threaded inserts in the TV plastic/metal frame.

VESA 75 x 75
VESA 100 x 100
VESA 200 x 100
VESA 200 x 200
VESA 400 x 200
VESA 400 x 300
VESA 400 x 400

 

[magicammo]

Hello... I found on their website... Looks like no... some moding or adaptor "home Improvement" would be needed... With the 4K B (
Supported VESA Patterns... This is a Millimeter measured distance between threaded inserts in the TV plastic/metal frame.

VESA 75 x 75
VESA 100 x 100
VESA 200 x 100
VESA 200 x 200
VESA 400 x 200
VESA 400 x 300
VESA 400 x 400

So it should work with the 1080p pannel?

 

[Ironsounds]

Hello... What is the VESA pattern on it... does it match what I posted?

 

[magicammo]

Hello... What is the VESA pattern on it... does it match what I posted?

Yes its a 50 inch with a 200 x 200 vesa. Idk why the mount is only specifying only up to a 47 inch tho.

 

[Ironsounds]

Hello... There is a limit of to the amount of stress a metal frame can handle... as you go wider there is more leverage/rotational forces on the center mounting points... In every product there is a limit and liability to the public.
What is the 50 inch weight without shipping box and stand?