You know, POCO M5 looks like the best gaming smartphone under $150, because it has a good performance and high refresh rate display.
POCO M5 Review - CGMagazine
World Premiere】POCO M5 Global Version 64GB/128GB NFC MTK G99 Octa Core 90Hz 6.58 Display 50MP Camera 5000mAh - AliExpress
POCO M5 review: A well-rounded budget phone if you don't need 5G
USTIYA Case for Xiaomi Poco M5 Clear TPU Four Corners Protective Cover Transparent Soft : Cell Phones & Accessories
Xiaomi Poco M5 Smartphone review – Affordable phone that packs a lot of power - Reviews
POCO M5 Review: Just Enough? - Phandroid
Get Excited for POCO's New All-In Fun M5 and M5s - The Tech Revolutionist
POCO M5 - The performance player
Xiaomi Poco M5 Review: Treading Water - Tech Advisor
Is This A Real Gaming Smartphone? POCO M5 REVIEW
POCO M5 Smartphone, 6GB RAM, 128 GB ROM
POCO M5 review: No need to break the bank - GadgetMatch
Poco's M5 & M5s Give You the Choice of Gaming or Photography - Tech Advisor
Do you think the Poco M5 smartphone would offer good gaming performance? - Quora