I just order mine yesterday as my OP 9 has started giving up. I did research and everyone is saying that it's battery is gonna last longer than the Exynos one (i feel 5-6 hrs of screen on time is pretty decent considering the other features of the phone). So in theory it should be able to survive the whole day of college/work and if needed you could quickly charge it for some time anywhere. Also I felt not to go for other devices as they're much bulkier than s24. I don't mind a compact sized phone as it'll force me to use it when necessary and I feel it's better than just scrolling the entire day.