We bought a 65” LED for our back patio. For the price we paid (<$1k), we can replace it 4x and still come out cheaper than buying 1 outdoor tv.
We paid $30 for the replacement warranty from Costco. If for any reason it stops working in the next 5 years, back to the store it goes.
Check out the Cheetah wall mounts on Amazon. They’re super cheap and easy to install. They even give you an HDMI cable