One UI 3.1One UI 3.5

Samsung One UI 3.5/3.1.1 Device List: Instead of One UI 3.5, these Galaxy devices will get One UI 3.1.1 update

Note: One UI 3.5 will be known as One UI 3.1.1

Starting this year, Samsung introduced the newer version of its custom software system – One UI 3.1. Just like the One UI 3.0, it is also based on the Android 11 operating system. The One UI 3.1 exclusively came pre-installed with the Galaxy S21 series, while nowadays mid-range phones are also coming with this version.

It is worth mentioning that last year Samsung launched the One UI 2.5 version alongside the Galaxy Note 20 series. However, this year things may be changed as the company is not in the mood to launch the Galaxy Note 21 series, and postponed it to next year.

Meanwhile, the South Korean tech giant will surely release another iteration of the One UI, which will also be based on the Android 11 OS. As the new Galaxy Note phones will not be unveiled this year, but the company is rapidly working to introduce innovative foldable smartphones within the third quarter of 2021.

Therefore, some leaks have also confirmed that the Galaxy Z Fold 3 and Galaxy Z Flip 2/3 will be equipped with the Android 11-based One UI 3.5 version. And just like the previous generations, Samsung will also deliver the One UI 3.5 features to its eligible flagship and mid-range phones as well as tablets via firmware updates.

Samsung Galaxy Z Fold 3 and Galaxy Z Flip 2 are likely to exclusively come with One UI 3.5 out of the box.


  • Samsung started One UI 3.5 firmware development for the Galaxy Z Fold 3 (Read More)
  • Firmware development for Samsung Galaxy Z Flip 2 has begun! (Read More)

Samsung One UI 3.5/3.1.1 Device List: SammyFans

Based on technical standards and previous One UI update rollouts, we’ve prepared a list of Galaxy devices that are upgraded to the Android 11-based One UI 3.0 or One UI 3.1 version and now confirmed to get the One UI 3.5 update.

Samsung Galaxy S Series: SammyFans

  1. Galaxy S21 5G
  2. Galaxy S21+ 5G
  3. Galaxy S21 Ultra 5G
  4. Galaxy S20
  5. Galaxy S20 5G
  6. Galaxy S20 5G UW
  7. Galaxy S20+
  8. Galaxy S20+ 5G
  9. Galaxy S20 Ultra
  10. Galaxy S20 Ultra 5G
  11. Galaxy S20 FE
  12. Galaxy S20 FE 5G
  13. Galaxy S20 FE 5G UW
  14. Galaxy S10 5G
  15. Galaxy S10+
  16. Galaxy S10
  17. Galaxy S10e
  18. Galaxy S10 Lite

Samsung Galaxy Note Series: SammyFans

  1. Galaxy Note 20
  2. Galaxy Note 20 5G
  3. Galaxy Note 20 Ultra
  4. Galaxy Note 20 Ultra 5G
  5. Galaxy Note 10+
  6. Galaxy Note 10+ 5G
  7. Galaxy Note 10
  8. Galaxy Note 10 5G
  9. Galaxy Note 10 Lite

Samsung Galaxy Z Series: SammyFans

  1. Galaxy Z Fold 2
  2. Galaxy Z Fold 2 5G
  3. Galaxy Z Flip
  4. Galaxy Z Flip 5G
  5. Galaxy Fold
  6. Galaxy Fold 5G

Samsung Galaxy Tab Series: SammyFans

  1. Galaxy Tab S7
  2. Galaxy Tab S7 5G
  3. Galaxy Tab S7+
  4. Galaxy Tab S7+ 5G
  5. Galaxy Tab S6 Lite
  6. Galaxy Tab S6 5G
  7. Galaxy Tab S6
  8. Galaxy Tab A7
  9. Galaxy Tab Active 3
  10. Galaxy Tab A7 Lite Wi-Fi
  11. Galaxy Tab A7 Lite LTE – New
  12. Galaxy Tab S7 FE 5G – New

Samsung Galaxy A Series: SammyFans

  1. Galaxy A71 5G
  2. Galaxy A71
  3. Galaxy A51 5G
  4. Galaxy A51
  5. Galaxy A90 5G
  6. Galaxy A32 5G
  7. Galaxy A32 4G
  8. Galaxy A52
  9. Galaxy A52 5G
  10. Galaxy A72
  11. Galaxy A01
  12. Galaxy A41
  13. Galaxy A31
  14. Galaxy Quantum 2
  15. Galaxy A82 5G – Upcoming
  16. Galaxy A02s
  17. Galaxy A11 – New
  18. Galaxy A22 – New
  19. Galaxy A22 5G – New

Samsung Galaxy M Series: SammyFans

  • Galaxy M12
  • Galaxy M62
  • Galaxy M42 5G
  • Galaxy M01
  • Galaxy M11
  • Galaxy M02s  – New
  • Galaxy M32 – New

Samsung Galaxy F Series: SammyFans

  • Galaxy F41
  • Galaxy F62
  • Galaxy F12
  • Galaxy F02s
  • Galaxy F52 5G
  • Galaxy F42 5G
  • Galaxy F22 – New

Samsung Galaxy XCover Series: SammyFans

  • Galaxy XCover 5
  • Galaxy XCover Pro
  • Galaxy XCover 4

Note: All the upcoming Samsung Galaxy phones and tablets will also eligible to get the One UI 3.5 update.

James Lee Taylor
James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Samsung Galaxy S4 and continue to get new S series devices. Most of the time, James tries to learn about new technologies and gadgets but he also sneaks a bit of free time to nearby rivers and nature.

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