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 has set a good pace for updating its flagship smartphones to Android 11, and now after a brief beta that kicked off in December, the update has expanded to reach several of the company's mid-range phones. Updates are rolling out way ahead of the roadmap Samsung shared back in December, and are now starting to come to the Galaxy A51 5G, A71 5G, M30s, and M31s.
Samsung has so far kept up with its rollout schedule as almost all its recent flagships have already received (or have started to receive) the latest Android 11 update. One UI 3 builds are now trickling down to the cheaper Galaxy A and M series, starting with the Galaxy A51 5G and the M31. Samsung has now opened its beta program for these two phones, and those in eligible markets can already sign up for it.
After having an early run elsewhere around the world, Samsung is preparing to inundate the U.S. market with a half-dozen lower-cost smartphones this year — including the company's first cut-price 5G phones. Two of those phones are launching tomorrow: the Galaxy A01 and the Galaxy A51.