The launch of the new dual layer sensor inside the Sony Xperia 1V was accompanied by some big claims from Sony. Like: “ noise and dynamic range that is equivalent to a full-frame camera “. I have looked on the web to see if someone made a real test on this and I found nothing.
The only comparison video I found was made by DCfever . Here they compared the Samsung S23 Ultra performance with the new Xperia and the Sony is clearly ahead:

And this is Jason Vong statement on Twitter:

I am sure the Xperia 1V has the best camera on any smartphone today! And it’s good to know Sony is always ahead of the game. But I really find it nearly impossible from that the Xperia 1V can match the performance of my Sony A7rV. I believe there is some good marketing “wording” with lot’s of “ asterisk ” on this statement :)