

Well for half of that, the spec you actual care about is battery life. The n30 has massive battery life. And for good modern non-curved lcd screens there’s never any backlight bleed anywhere. Yes, the blacks aren’t fully completely as black, but on a good modern lcd they’re very close to it, and in exchange you get all the screen advantages i listed above. Oled always has worse viewing angles, worse color accuracy, worse way of making the screen “dimmer” by using pwm rather than actually making the screen dim, etc.
But again it sounds like the spec you actually care about is battery length. If you get an oled phone with a medium capacity battery, then its usable battery length would be far surpassed by an lcd phone with a large capacity battery.
Obviously you should go with whatever you like, I’m just trying to help you figure out what are the actual features you care about.