Digital Foundry have provided a detailed tech analysis of both Final Fantasy X / X2- HD and Final Fantasy XII The Zodiac Age.
Digital Foundry – Short write up
The impression that they have come away with is that the Nintendo Switch port of Final Fantasy XII The Zodiac Age is reasonably decent and worth your time if you haven’t played the original. Both games are currently available at retail and on the Nintendo Switch eShop.
Final Fantasy X:
Switch Docked – 1080p @ 30FPS
Switch Handheld – 720p @30FPS
Xbox One – 1080p @ 30FPS
Xbox One X – 4k @ 30FPS
Final Fantasy XII:
Switch Docked – 864p @ 30FPS
Switch Handheld – 576p @30FPS
Xbox One – 1080p @ 30FPS
Xbox One X – 1080p @ 60FPS