The Poco F4 shares a lot of similarities with the F3, including an impressive screen and decent performance, but it's not quite a mid-range phone knockout
Is the Poco F3 GT worth buying? - Quora
Is the IQOO Neo 6 better than the Poco F4? - Quora
Poco F3 vs. Poco F4: Two very familiar foes [Video] - 9to5Google
Poco F3 vs. Poco F4: Is this the SAME phone?!
Poco F3 vs. Poco F4: Two very familiar foes [Video] - 9to5Google
Poco F4 Review: Upstaged By The F3 - Tech Advisor
POCO F4 Review Lightning Strikes Twice?
Poco F4 Review: Upstaged By The F3 - Tech Advisor
Xiaomi Poco F3 - External Reviews
POCO F4 review: The POCO F3 reloaded - Android Authority
Xiaomi Poco F4 Release Date, Price & Specs - Tech Advisor
Is the IQOO Neo 6 better than the Poco F4? - Quora
Poco F4 Review: Upstaged By The F3 - Tech Advisor
Poco F4 Review: Upstaged By The F3 - Tech Advisor