Both are just normal temporal upscalers.Nope. Demon's Souls utilises an amazing reconstruction technique from 1440p to give off a perceived 4k look - Uncharted is just running at native 1440p.
Internal render res is exact same.
Output res is exact same.
"4K-TV players will experience a 4K resolution upscaled from a 1440p base resolution."
![www.playstation.com](https://image.api.playstation.com/vulcan/ap/rnd/202111/2000/gTUWTlvPHzxFJ2JAxtDyI2eS.png)
"Its based on a 1440p base generated frame that then gets temporally combined into a 4K frame buffer."
"The actual main game it drops down to 1440p."
- Marco Thrush, head of Bluepoint Games
7 mins into the video
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