You will normally find that a good branded tv will NOT provide lesser quality for the built-in apps when compared to any plug-in external device. But you need to ensure to have configured all the tv settings for optimal use however you are viewing.
However, some old tv sets are not capaple of HDR from in-built apps but can except in from external devices like the V6.
Also, apps do become unsupport and stop getting updates - which can happen on only tvs.
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