Wuuut????

Aside from certain situations where you’re taking pictures and the use of the always on display, there’s no difference. The molar reasonable thing to do would’ve been replaced the battery on the 13 for $99 and then wait another year or two for an upgrade.

It's a new phone. If that doesn't feel knew there is probably nothing you can do.

​

I change my wallpaper and it already feels different lol

Put a new case on it. Coming from 11 Pro it’s not that much of a difference

It's been the same for years, phones last way longer than they used to and with designs not changing much either. Obviously the 15 is better but on a day to day basis it's probably just going to be the same.

You upgraded too soon. It is practically the same phone. If it was a base 13 you would feel the difference more.

Change your wallpaper & phone case.. I have a few cases and matching wallpapers which I switch every couple of days to keep it fresh

Best way to make my phone feel new even though I’ve had it for a year or more is to change out my case monthly and reorganize my Home Screen and wallpaper. Makes everything feel a bit fresh. I alternate like this every month or so for a change and keep myself grateful lol

Just use your 15 same as your 13, aslong if everything is working. You will get used to it.