If you are looking for a 55-inch TV with 4k resolution under $500, I recommen the following 3 TVs.
55-inch TV - TCL 6-Series
Quantum dot technology delivers better brightness and wider color volume, matching the format used by most cinema screens and Hollywood content creators, for exceptionally vivid and lifelike picture performance. Built-in Roku delivers access to
streaming videos from Disney+, Apple TV+, Netflix, Hulu, YouTube, Prime Video and more than 4,000 channels.
55-inch TV - LG UM7300AUE
With Apple HomeKit, easily and securely control your LG TV using your iPhone, iPad, MAC, Apple Watch, or HomePod. Magic Remote is interesting and useful.
55-inch TV - Vizio V-Series
Enjoy free & unlimited TV from over 150 channels - news, sports, movies, TV shows, music, and the best of the internet. No fees, subscriptions or logins. Enhanced 4K HDR picture with an expanded range of contrast and superior brightness.
55-inch TV - TCL 6-Series
streaming videos from Disney+, Apple TV+, Netflix, Hulu, YouTube, Prime Video and more than 4,000 channels.
55-inch TV - LG UM7300AUE
With Apple HomeKit, easily and securely control your LG TV using your iPhone, iPad, MAC, Apple Watch, or HomePod. Magic Remote is interesting and useful.
55-inch TV - Vizio V-Series
Enjoy free & unlimited TV from over 150 channels - news, sports, movies, TV shows, music, and the best of the internet. No fees, subscriptions or logins. Enhanced 4K HDR picture with an expanded range of contrast and superior brightness.