The XA1’s 2300mAh battery (or 3430mAh on the Plus) was mediocre in 2017. In 2025, with stock software, background Google Play Services and Sony diagnostics wreck the battery.
When searching for "Sony Xperia XA1 custom rom better," users are usually looking for solutions to specific pain points. Here is how a custom ROM typically outperforms the stock Sony firmware: sony xperia xa1 custom rom better
If you’ve decided that the performance boost is worth the camera sacrifice, here is how to ensure your "custom rom better" experience doesn’t turn into a nightmare. The XA1’s 2300mAh battery (or 3430mAh on the
The Sony Xperia XA1 was never a flagship powerhouse. Released in 2017 with the MediaTek Helio P20 chipset and 3GB of RAM, it was a competent mid-ranger that offered a sleek "infinity edge" display. Fast forward to today, and the story has changed dramatically. Here is how a custom ROM typically outperforms
If you are still holding onto your XA1 (or the XA1 Plus/Ultra), you have likely encountered the same three complaints: lagging UI, dreadful battery drain, and the dreaded "optimizing apps" screen taking forever. Official support from Sony ended with Android 8.0 Oreo (or 9.0 Pie for some variants).
This is where the question arises: Is a Sony Xperia XA1 custom rom better than the stock firmware?
The short answer is yes, but with significant caveats. The long answer requires us to look at the unique architecture of the XA1 (MediaTek vs. Snapdragon), the state of the developer community, and exactly what you gain (or lose) by flashing a new ROM.