This one claims to be 1080i HD, but it appears to be 4x3.
https://www.youtube.com/watch?v=4euXYR-fkB0
Sony did make a huge 16x9 CRT if I recall correctly (can't find a picture). It had places to fasten two sturdy steel pipes to the sides as handles for moving it (it took at least four men, easier with 6).