Just make screen flat and case a little thicker. People look at the overall thickness spec which includes the bulge so you really gain nothing except a fragile screen and edges you can't use the stylus on. Weight is more important to me. My Note 9 is a load.Couldn't fit a 4500 mAh battery in a flat screened Note20 Ultra. Think about it. That bulging screen is domed roof fitted to these phones. Look at your Note, if you have one, and you'll see what I mean.