S20+ 64 MP Photos vs. S20 Ultra 108 MP Photos

[T-Rex1]

I'm thinking of getting one of the new S20 phones. I was going to get the S20 Ultra because of the 108 MP sensor but I've been hearing that the 64 MP sensor for the S20 and S20+ actually take sharper photos than the 108 MP sensor on the S20 Ultra. Does anyone have any first hand experience with this? Also, if I'm shooting in zoom will the 64mp zoom lens on the S20+ bin like the 48mp zoom lens on the S20 Ultra? Any experience with this which one comes out brighter at night when using zoom between the S20+ and the S20 Ultra?

[SmallFish]

I have the Ultra and 108MP photos are not significantly different... probably because the phone struggles with autofocus (still). I can't advise about nightime but generally do not recommend the Ultra. Returning mine shortly.

[DaveyHg]

I have the s20 with the 64megapixel and the s21 ultra with 108megapixel and the 64 does indeed give sharper images than the 108. Why I'm not sure. But there is a difference. The 64 taking a photo of landscape and use the s21 108 on the same landscape 2 minutes later and the 64 is like twice as detailed..bizzare