A cheap phone that does most (or all?) things as well as a much more expensive top-of-the-line device - that's always been the idea behind the 'flagship
POCO F3 Review — Attractive Hardware For A Value Price –
POCO X3 GT vs POCO F3 GT LONG TERM REVIEW - CLOSE FIGHT or LOOPSIDED BATTLE?
Xiaomi Poco F3 review: Power smartphone for little money [Notebookcheck] : r/Android
Poco F3 GT quick review: Worth the wait and hype
POCO F3 review: Great hardware let down by sub-par software
POCO F3 Long-term Review: Attractively Priced 'Flagship Killer', But Some User Experience Compromises - Counterpoint
POCO F3 Review After 1 Month: All The Issues?
Update: February 23] POCO F3 smartphone honest real user review – Best Resizer
Poco F4 GT gets trounced by the older and cheaper Poco F3 in a gaming test - News
POCO F3 Long-term Review: Attractively Priced 'Flagship Killer', But Some User Experience Compromises - Counterpoint