One UI 3.1 has been rolling out to older Galaxy devices quickly in the last few months. Despite only being an incremental upgrade over 3.0, it carries over several useful features from the Galaxy S21 to its older siblings. Over the last few weeks, One UI 3.1 has arrived for several mid-range devices and some T-Mobile variants.
Samsung started beta testing its Android 11-based One UI 3.0 update a few months ago, and ever since then it's been expanding to more test devices and locations. Now the company has released official details for when the final One UI 3 release is expected to start coming to many of its handsets in markets worldwide, giving Galaxy users an idea of when to expect the upgrade on their own phones.
It didn't take long for yesterday's leak to turn official — Samsung has announced another budget-tier Galaxy A phone for Europe. The Galaxy A21 has no sibling to speak of just yet, but the Galaxy A21s has the essentials for a phone of its price: a big screen, big battery, multiple cameras, and a headphone jack for good measure.