[Xiaomi Poco F1 Questions & Answers] mecoromeo:
Don't know what country you are from bro, but here's my take.

The Poco is still an amazing phone that holds up to this date. It has the latest Q software and current MIUI 11, which should be updated to MIUI 12 this year. This is a company that took care of the original buyers (since Poco originally under xiaomi) by providing updates up to this day. Sure it's not perfect, but what device and manufacturer is. But note that this may be the last update we are going to get. This is almost a 2 year old phone, and as you know most manufacturers don't even provide a 3rd major update (this was an exception). Don't fret though as this is a phone that a lot of enthusiasts have and a lot are still making ROMS for this phone, so even if we may not get an update beyond this year, we may still get some from the devs here.

Another point to take is that this phone is still a beast. Forget those guys who claims their phones slow down etc, most of them rely on benchmarks which is not always the way to see whether a phone is bad or not. Based on personal experiences, I've rarely experienced any lags on this phone and neither had any touch issues. Btw, I've unlocked the phone and rooted, but aside from substratum and lucky patcher for some games, I've seldom made any other changes on it (of course providing root access to greenify and sd cleaner, but nothing major like adding xposed and such). This may be why I've never had such issues because as you know if you have altered the phone a lot, complications may arise if you update.

So like i said, this phone holds up. I play NBA2K20, Asphalt, Pubg and other mobile intensive games and rarely experienced any major issues. The sd845 holds up.

As for cams, that may be the weakest point of this phone. I mean for the price it is great. It provides a solid enough cam experience that you can use it to capture good photos for insta and fb. But it won't blow you away. The front cam is great. The IR Cam is so useful in any situation to unlock the phone whether it's on your desk, even in the dark.

Battery life holds up nicely. Sure it doesn't give me a long life like before, but during intense gaming of about 3 hours, I still have about 25 to 30 percent left. The charging is good too. It's not as blazing fast as most phones today, but should suffice.

That said. Here's a major talking point. The phone is old, it shows in the cam and possibly no further major update (aside from maybe security patches), but you can rely on xda devs to provide support still. But if you can get your hands on a K20 Pro or K30 Pro, then get your hands on them. Not only will you get either last year's phone with about a year or two more of updates, but updated specs, or the current redmi flagship killer with about 2 years to 3 (if they follow the current poco trend) but you'd have a future proof phone as it has 5G and a more versatile cam array with the latest processor.

This depends on your budget too. If you're looking for a lower price than the last year redmi or current, then I'd go with the Poco than latest midrangers due to the power of the SD845, I'm not a cam user much anyway. But if you need a better cam and not much into power then the current midrangers can offer that for you and I'm not disparaging midrangers, the current processors are powerful, but not yet to the power of the sd845 despite it being a 2 to 3 year old processor