Sony introduced the Xperia 1 smartphone with 4K OLED HDR 21:9 display at MWC earlier this year and the company launched the Xperia 5 with 21:9 display recently at IFA this year. Both smartphones shipped with Android 9.0 (Pie) and now, Sony has started rolling out the Android 10 update to both Xperia 1 and Xperia 5.
The new Android 10 update for Xperia 1 and Xperia 5 carries the build number 55.1.A.0.748 and comes with 1st November 2019 Android security patch instead of the December security patch. The old update carried the build number 55.0.A.10.26 (Xperia 1), 55.0.A.11.25 (Xperia 5) and came with the 1st October 2019 security update. This new update brings Android 10 features to the Xperia 1 and Xperia 5 as expected.
Alongside Android 10 rollout for these smartphones, Sony has rolled out November security patches to Xperia 10, Xperia 10 Plus, Xperia XA2, XA2 Plus, XA2 Ultra, Xperia L3, and Xperia L2 has got the December security patch. The company already confirmed Android 10 update for range of smartphones.