I bought the OPPO K13 5G for its Snapdragon 6 Gen 4 and 7000mAh battery, but its a big letdown. The phone heats up quickly even with basic apps, and the so-called 120Hz OLED doesnt feel smooth. The 80W fast charging isnt consistent, and the battery drains faster than expected. Camera quality is average despite 50MP claims, with poor low-light performance. The UI feels bloated with unnecessary apps. For the price, it doesnt feel premium or reliable. Wouldnt recommend if youre looking for a stable, long-lasting phone. Better options are available in this range.