Actually that is something I'd change about the SE if I could, an oled screen would be great. A smartphone with about the same computing power, about 5% smaller than the SE with an OLED display, physical home button and a less buggy iOS would be great. That with iOS 6 updated to support current apps and a micro SD slot to hold pictures/video/media would be my holy grail phone.
I don't really want to customize and tinker with my phone either but Apple has really been irritating me lately. They update iOS constantly, never fixing the glaring bugs but just adding new features I have no use for. Then if you don't update, it gets to where you can't install any new apps anymore, even when versions of those apps exist that will run on the iOS version you have. The last straw was when they axed support for 32 bit apps, zero benefit to me except if I update it will take away nearly a dozen older apps that I paid for and use, apps which are abandoned and will never get updated. An upgrade ought to give me something new, it should never forcefully take away capabilities that I use. I don't like Android at all but unless things change my next phone will not be Apple, they used to be dramatically better than anything else out there but I'm not sure that's the case anymore. I only stayed with them this long due to a combination of inertia and the fact that they made the only decent spec phone I could find in a small form factor and I loathe gigantic phones. I want something small enough to slip fully into a pocket and comfortably use one handed.