I tried to replace my Apple TV 4K and it did not go well
Despite competitors' advancements, the first-gen Apple TV 4K outperforms newer models like Roku Ultra. The user interface, ...
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Apple TV Owners Reporting Color Issues With Several Sony and Philips TVs
The same models worked fine with the first generation Apple TV. Apparently Apple has acknowledged the issue and engineers have contacted the users reporting about the problems asking for more details.