We compared Samsung’s One UI 8.5 announcements across regions
On May 6, Samsung officially started the One UI 8.5 update rollout. The company confirmed the One UI 8.5 release through a press release, but a treasure of details is hidden inside announcements posted across regions.
The rollout kicked off in South Korea on May 6, with a major wave of additional markets, including Europe, Hong Kong, India, Latin America, North America, Southeast Asia, and Taiwan, following on May 11.
Samsung’s One UI 8.5 announcements across regions
Samsung’s Global Newsroom is the primary source for official announcements. US residents have their own Newsroom, which functions better than the Global channel. Meanwhile, there are plenty of regional Newsroom channels.
One UI 8.5 announcements were posted across several regions. The Global, US, and Korean press releases have fewer details than the regional ones. It was discovered during our intense research, and we broke it down for our readers.
Global/USA
The Global announcement is the most conservative, listing only the recent flagship devices with no regional specifics. Minimum guaranteed devices across all regions are Galaxy S25/S24 series, Z Fold6/Flip6, Z Fold7/Flip7, Tab S10/S11.
Europe/Germany
Germany gets the most devices
It adds the Galaxy S23 series, S23 FE, Z Fold 5/Flip 5, Tab S9, and the entire Galaxy A lineup (3 generations), reflecting a broader support commitment in the European market.
In Germany, Samsung’s A-series phones are the Galaxy A15, Galaxy A16, Galaxy A17, Galaxy A25, Galaxy A26, Galaxy A34, Galaxy A35, Galaxy A36, Galaxy A54, Galaxy A55, and Galaxy A56.
Middle East/UAE
UAE is the most specific on timing
It’s one of the regions that explicitly commits to a May 11 rollout date for a named list of global regions. Well, the same date surfaced for the rollout of the same day Samsung posted the initial release announcement.
| Topic | Global (USA) | Europe (Germany) | Middle East (UAE) |
|---|---|---|---|
| S-series devices | S25, S25 FE, S24, S24 FE | S25, S25 FE, S24, S24 FE, + S23, S23 FE | S25, S25 FE, S24, S24 FE |
| Z Fold/Flip devices | Z Fold7/6, Z Flip7/6 | Z Fold7/6/5, Z Flip7/6/5 | Z Fold7/6, Z Flip7/6 |
| Tablet devices | Tab S11, Tab S10 | Tab S11, Tab S10, + Galaxy Tab S9 | Tab S11, Tab S10 |
| Galaxy A series | Not mentioned | A15, A16, A17, A25, A26, A34, A35, A36, A54, A55, & A56 | Not mentioned |
| Rollout start | May 6 (Korea) | May 6 (Korea), Germany to follow | May 6 (Korea), May 11 for key regions |
| Specific region dates | Not specified | Not specified | May 11 explicitly named for Europe, India, NA, SEA, etc. |
As with any large-scale rollout, Samsung notes that specific features, availability, and timing may vary by model and market. That said, some devices may receive the update slightly later than others, even within the same region.
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