[Skip to content](https://www.t-mobile.com/news/press/t-mobile-to-debut-the-samsung-galaxy-s-iii-on-june-21#maincontent) [Newsroom](https://www.t-mobile.com/news)Toggle secondary navigation - [Network](https://www.t-mobile.com/news/category/network) - [Devices](https://www.t-mobile.com/news/category/devices) - [Un-carrier](https://www.t-mobile.com/news/category/un-carrier) - [Community](https://www.t-mobile.com/news/category/community) - [Offers](https://www.t-mobile.com/news/category/offers) - [Business](https://www.t-mobile.com/news/category/business) English [Press Release](https://www.t-mobile.com/news/press) # T‑Mobile to Debut the Samsung Galaxy S III on June 21 June 02, 2012  2 min read - Facebook IconShare on Facebook - Share on Twitter - LinkedIn IconShare on LinkedIn Latest in Galaxy S series brings fast group sharing and on-the-go entertainment all running on America’s Largest 4G Network® Bellevue, Wash. — Jun. 3, 2012  T‑Mobile USA, Inc., the No. 1 mobile operator brand in Samsung Galaxy S sales, and Samsung Telecommunications America (Samsung Mobile), the No. 1 mobile phone provider in the U.S. and the No. 1 smartphone provider worldwide,1 announced the upcoming release of the highly anticipated Samsung Galaxy S® III. Starting June 21, T‑Mobile® customers will have the opportunity to own one of the most innovative smartphones in the market to date, joining the popular Galaxy S family of devices. The Samsung Galaxy S III is one of T‑Mobile’s fastest 4G (HSPA+ 42 technology) smartphones. With an intuitive design, the Galaxy S III enables customers to share photos, videos and more effortlessly to a compatible TV or other Galaxy S III devices. Featuring a beautiful 4.8-inch HD Super AMOLED™ screen, the Galaxy S III packs a powerful entertainment experience allowing customers to watch HD movies and TV shows, download apps and securely browse the Web at lightning-fast speeds on America’s Largest 4G Network®. “We have a tremendous history of working with Samsung to bring cutting-edge devices to market, and we know our customers are excited to get their hands on the Galaxy S III,” said Brad Duea, senior vice president, product management, T‑Mobile USA. “As we continue to aggressively compete, this device is yet another example of how T‑Mobile delivers amazing devices and 4G experiences to our customers.” __Galaxy S III Key Features__ ## Related Stories [More Stories](https://www.t-mobile.com/news/stories) [ \ DevicesPress Release \ __America’s Best Network. Pixel 11 Pro XL on Us. Only at T‑Mobile__ \ August 12, 2026|7 min read](https://www.t-mobile.com/news/devices/google-pixel-11-series-lands-at-t-mobile) [ \ Un-carrierPress Release \ __Introducing Nothing. T‑Mobile Eliminates Upfront Costs — One of Wireless’ Biggest Barriers to Switching__ \ August 04, 2026|8 min read](https://www.t-mobile.com/news/un-carrier/eip-flex-36) [ \ OffersStory \ __5 Smartphone Habits Every Family Should Teach Before School Starts__ \ July 28, 2026|7 min read](https://www.t-mobile.com/news/offers/5-smartphone-habits-every-family-should-teach-before-school-starts) [ \ BusinessPress Release \ __T‑Mobile Delivers Continued Strong Account Growth, Translating into Industry-Leading Service Revenue Growth Driven by Widening Differentiation__ \ July 23, 2026|18 min read](https://www.t-mobile.com/news/business/t-mobile-q2-2026-earnings)