BioShock: The Collection is composed of BioShock, BioShock 2, and BioShock Infinite for Xbox One.
Today, when I turned on my Xbox One X, I noticed that BioShock, BioShock 2, and BioShock Infinite all had updates.
According to an analysis by VG Tech, the first BioShock renders at native 4K resolution on Xbox One X and 1440p on PlayStation 4 Pro.
BioShock: The Collection was a part of Xbox Game Pass, but it's left the service.
The Microsoft Store is also now showing that the games are Xbox One X Enhanced.