I'm coming from an iPhone X and standby time on it was far better. I think the screen on time on my phone is amazing (5-7 hours or SOT with average of 18 hours off charger) buy standby is concerning. I take my phone of the charger at 5AM and get to work at 7:30. I listen to Spotify (offline), some Reddit and Tapatalk. On my iPhone I would be around 95%. On my 3XL I'm usually around 85%. Seems like a huge difference to me. I remember on my Galaxy S7 Edge I would use Greenify and that seemed to help but heard it was pretty useless with Pie and it's adaptive battery setting. I get good SOT so I guess that's all that should matter. Anyone else experience this?