"Sometime in September, TCL brought its 4-series TVs powered by Google’s platform to the US. Sold exclusively at Best Buy, these models are the first Android TV-powered options from the company to be offered in the States with 4K displays. Previously, only super affordable HD and 1080p options were sold for under $200.
The new 4-series TVs include 50-inch, 55-inch, and 75-inch options at $349, $399, and $799, respectively. There’s also a 43-inch model sold at Target which usually sells for $199. All four sizes are sold with the same 4K UHD resolution, an LED panel, and Android TV under the hood with full support for Netflix, Amazon Prime Video, HBO Max, Disney+, and other apps. These bigger, more expensive models also include a total of three HDMI ports."
Reposting my comment from another post, an FYI on these:
I just got the 50" version of this TV. It's either defective or too weak to support normal apps on Android TV, or even chromecast. So far, it has been unable to do any of the following without stuttering or delay in video:
Connecting the TV to hard-wired ethernet doesn't help. Using an old second-gen chromecast on the TV instead of the built in hardware works just fine for any of these tasks. No other TV on my network has any of these issues.
Is it possible that this TV is this bad? I'm going to exchange it for a replacement at Best Buy soon to find out.