hopefully the next iPhone SE is based on the 6.1 LCD from the iPhone 11, for those who have difficulty with PWM on the OLED displays. It's only 828p display, but it doesn't look as bad you might think, because LCD has full RGB on each pixel unlike OLED.
I believe the next iPhone SE will also be the first iPhone to include apples own 5G modem, seems like a good phone for apple to try it out on because performance expectations are lower on the SE models (no mmWave support and 2x MIMO instead of 4x MIMO on 5G mid-band/Cband).