, switching to a custom ROM is often considered "better" primarily to escape the performance slowdowns and bloatware associated with the official stock software, which officially stopped at . While the original hardware—featuring the MediaTek Helio P20 and 3GB of RAM —is efficient, modern apps often struggle on older software versions. Performance & User Experience
: Most custom ROMs come with fewer than ten essential apps pre-installed, compared to the dozens of "nagging apps" often found on the stock Sony firmware. RAM and Battery Savings
This is the daily driver gold standard for the XA1 right now.
: Often cited as a favorite for those looking for a mix of performance and customization. Key Considerations Before Flashing Unlock Bootloader : You must unlock the bootloader via the Sony Developer website
: Custom ROMs often include more recent security patches than Sony's final official release.
Battery management is much tighter on most custom ROMs. You can expect about 15-20% better screen-on time thanks to more efficient background process handling. Plus, you get deep customization—from system-wide accent colors to advanced gesture controls—that makes the phone feel brand new.
, switching to a custom ROM is often considered "better" primarily to escape the performance slowdowns and bloatware associated with the official stock software, which officially stopped at . While the original hardware—featuring the MediaTek Helio P20 and 3GB of RAM —is efficient, modern apps often struggle on older software versions. Performance & User Experience
: Most custom ROMs come with fewer than ten essential apps pre-installed, compared to the dozens of "nagging apps" often found on the stock Sony firmware. RAM and Battery Savings
This is the daily driver gold standard for the XA1 right now.
: Often cited as a favorite for those looking for a mix of performance and customization. Key Considerations Before Flashing Unlock Bootloader : You must unlock the bootloader via the Sony Developer website
: Custom ROMs often include more recent security patches than Sony's final official release.
Battery management is much tighter on most custom ROMs. You can expect about 15-20% better screen-on time thanks to more efficient background process handling. Plus, you get deep customization—from system-wide accent colors to advanced gesture controls—that makes the phone feel brand new.