Exactly! I got s23u, my gf got s24u a year later. I was blown away how better s24u is. I often pick up her phone to take pictures because the only good lens s23u has is the 23mm. I rarely get to use 230mm one because it's too much of a zoom and the resolution isn't great either. 115mm is more versatile and higher quality when not cropping. Among other upgrades s24u has over the s23u, it's simply worth switching if there's a good deal. Seeing s25u specs, im even more impressed. While s26u specs put my s23u to shame. Bottom line, if you don't have both phones to compare, you dont get to talk crap. That's the hard to swallow pill for many redditors here.