By reducing background processes and optimizing RAM usage, custom ROMs can improve app opening speeds and gaming frame rates.
Whether a custom ROM is "better" depends on your goals: if you want the latest Android features and a bloatware-free experience, it is a significant upgrade. If you prioritize manufacturer stability and specialized camera features, you might prefer staying stock. Why a Custom ROM Might Be Better for Your Oppo A91 oppo a91 custom rom better
Custom ROMs often improve performance by: Removing background bloatware. Using lightweight system UI. Optimizing RAM usage. Prizm Institute Oppo A91 Dual-SIM 128GB ROM + 8GB RAM (GSM Only By reducing background processes and optimizing RAM usage,
Is an Oppo A91 Custom ROM Better? Performance, Features, and How-To Why a Custom ROM Might Be Better for
While official updates may stop at Android 10 or 11, the custom ROM community often provides ports for Android 12, 13, and beyond.