The Samsung Galaxy Experience store in Kangnam, Seoul just put the s24 series phones out to try, today. Honestly, I think the Plus model will also do well. It isn't much smaller than the 24 Ultra (the thin clock line being the only difference in size), and has rounded corners. Was surprised that the 24's are quite a bit thinner in feel over the 23's. One thing I like about my s21 is that it's quite a bit thinner than the s22 and s23 base models and plus models are. It seems like they've gotten back to a thinner feel on the s24 base and plus models. Big win!
To be honest, I do feel the 24 Ultra's screen has lost a bit of pop and dimensionality compared to the 23 Ultra. The 24 isn't bad, but I didn't feel wow'd by it, either. Actually, I was surprised that the colors didn't really stand out like I remember the s23 Ultra doing in the stores. I might pick up a used 23 Ultra and save $500. Nice phones, but for the money, a used 23 someone is dumping for a 24 will be a bargain. I run the s21 and still don't see a need to upgrade. The base 24 and plus here are Exynos. I did feel some warmth on the base 24 model, but not the 24+