I have a 4 year old Xiaomi phone, which had excellent specs at the time of purchase. Now, phones with more impressive benchmark scores and cameras exist... but

I have a 4 year old Xiaomi phone, which had excellent specs at the time of purchase. Now, phones with more impressive benchmark scores and cameras exist... but I'm not into gaming on my phone, and somehow the battery is still great, so it still does everything I need. I just don't see a compelling reason to upgrade.