Samsung's large Galaxy M51 mid-range phone brings a huge battery but otherwise presents itself a bit stuffy. We tested for whom it still might be worthwhile, and here is an overview of our results.
https://www.notebookcheck.net/Hardly-any-smartphone-can-offer-a-longer-battery-life-than-the-Samsung-Galaxy-M51.497457.0.html
Good news, and very interested