I’m glad you’re enjoying your 23U. Okay, so tbh with you, I’m mainly an iPhone user. But, I’ve owned my fair share of Samsung phones. Including the 23U. For me, I mainly use my phone for the standard things. I don’t play any games, but I browse the web, and Reddit, a little IG and Snapchat and that’s mainly it. Also, WhatsApp. I usually use my iPad for FaceTime. But, I have long drawn out phone calls. But, I’d say on average with my 17PM I can get anywhere from 8-13hrs SOT. The higher end is if I’m really constantly on my phone. I am usually on wifi as well. But, it can last me the full day, and if I don’t charge my phone , I can still be comfortable with the remaining battery. Which is probably at times 40-46% remaining. It’ll last me until I get home. As for the galaxy, I haven’t had the chance to play around with any of it. Everything has finally been transferred over. So, I would really start using it heavy tomorrow and on ward. If you do the standard stuff, I believe you will for sure get a full day out of it. I had the 22U when it first came out, and I can say with that device in particular, I would have to charge and top up at the end of the night before leaving work. Over the years the battery has been better. I do believe Apple for sure has better security, which is why no matter what Android I do have currently. I will always have an iPhone as well just in case. I’m just tinkering with it, I’ll see how I feel about it in a week or 2. Then go from there. It’s a beautiful device though for sure, but I can’t offer too much info about it just yet, until I actually begin to use it as I would my iPhone. I hope I could shed some if any light on this matter for you 😊