A new survey from mobile operator Vodafone UK has claimed that people are now keeping their mobile devices for longer, with the majority upgrading every 4 years
Had mine for 5 years so far and not planning to replace it any time soon. It even has a 720p display, can't say I ever notice or think "wow I wish I had a QHD phone instead"
Crazy, even the LG G6 I had 6 years ago had a QHD screen.
You likely aren't missing that much, if that is a normal LCD and presumably a smaller screen you probably have smaller pixels on your phone than a modern 1080p OLED because of the pentile subpixel array.