Sure is.Open the app drawer then at the bottom search bar click the three dots across from it then you'll see the sort button, click that and you'll get two choices like previously. Alphabetical and custom. I'm attaching a screenshot

 I'm confirmed getting as low as 10hz when not interacting with the phone. It's still not the 1hz Samsung claims but it's also very possible that android has a software limitation that doesn't allow the refresh rate overlay to read below a certain th...