I'm looking for a smart led tv with a built in blu ray dvd player. I found a Magnavox tv with a built in dvd player but the dvd player isn't blu ray and the tv is only 46". I'm preferably looking for a 55" tv.
Televisions with built in disk players are usually the lower end units, and break frequently.
As you saw - a television with a DVD player. It wont take a BluRay player, a Smart BluRay player or a 3D BluRay player. A BluRay player is $57.
Smart - For $99 you can get a small media server box like the Western Digital TV Live box. This will give you 20+ apps, the ability to play computer files from a USB flash or HDD drive. This usually has more features and better support than the apps in most televisions.
This will allow you to purchase a better, basic HDTV and save the $300 bump for the smart model.
Again - do not buy Magnavox.
The March issue of Consumer Reports has a large TV Ratings article. I suggest you go purchase a copy as it shows you what they like, what they recommend and how the prices change by size.
MY CHOICE:
The Samsung models with the Smart Hub feature has gotten great reviews. The D7000/D8000 or the E6500 models are at the top of many review lists. They cost a lot more than the Magnavox - but have outstanding image, features, and could last 5+ years.
Also - avoid Vizo. The prices are tempting but they have up/down quality. We get jumps in complaints here every few months. The parts change so frequently that Vizio admits they are un-repairable.