Thanks to the way Google's for years now been deconstructing Android and pulling OS-level pieces out of the operating system itself - so they exist as regular ol' apps and can consequently be updated quickly, frequently, and in a way that reaches everyone instantly, regardless of what phone or carrier they're using - even Android phones from eight years ago get updates numerous times a year that are all virtually equivalent to an entire iOS operating system rollout.
The OnePlus 10 Pro launched back in 2022 with Android 12 on board, and has since received three major OS updates taking it to Android 15. Actually, scratch that - the update to OxygenOS 16 based on Android 16 has just started rolling out. It's only available in India at the moment, and arrives over-the-air as build NE2211_16.0.3.500(EX01). OnePlus promises that it will reach more regions and users in the near future.
We have to say, the Reno15 Pro is a delight in the hands. Compact flagship-style phones don't do too well on the market, but we still love them. Ours is the Dusk Brown model, and it looks classy. There's something Audi A6 Allroad about it, minus the grey plastic mudguards. Nearly the entire phone is matte, save for the camera island, which is part of the rear glass panel, but has a clear finish.