If there’s one thing we like about Sony is their consistent software update for their legacy smartphones. Sony has just announced its Android 6.0 Marshmallow update for the two year old Sony Xperia Z3 and Z3 Compact and even the three year old Sony Xperia Z2. So, if you are planning to ditch your old Xperia smartphone, maybe you could hold it on for a while and enjoy the benefits of Android 6.0 Marshmallow.
The said update will bring notable Android 6.0 Marshmallow features like Now on Tap and Doze. Sony is also bringing Camera 2.0.0 which is already present at the Sony Xperia Z5. The update can be done via OTA (over-the-air). Go to Settings > About Device > Software Update.