The Samsung Galaxy A51 5G Arrives on AT&T’s Nationwide 5G Network

Latest 5G Samsung A-Series Smartphone Will Be Available Beginning Aug. 21

For a Limited Time, Get the Galaxy A51 5G for as Low as $5/mo – or Even for FREE by Trading in an Eligible Device

AT&T has added the latest Samsung A-Series smartphone to its lineup at a great price. The Samsung Galaxy A51 5G is packed with features that deliver incredible performance and now has access to AT&T’s recently announced nationwide 5G network. Starting Aug. 21, customers can get theirs for a great value online at or at an AT&T Store. AT&T Prepaid customers can also order this awesome smartphone on beginning Aug. 21 with availability in AT&T PREPAID National Retail stores at a later date.

AT&T is also making it easy for everyone to get this device at an irresistible price. For a limited time, everyone – not just new customers - can get the device for as low as $5/mo. on a 30-month installment payment plan with an AT&T unlimited plan. That means you’ll get this 5G smartphone for just $150 – that’s up to 70% off the retail price. Plus, customers can save even more when they trade in an eligible device, making it FREE.1

 “Nationwide 5G is here to bring customers next-level power that is set to transform their wireless experience,” said David Christopher, executive vice president and general manager, AT&T Mobility. “With the addition of Samsung’s latest A series smartphone on the AT&T 5G network, customers can tap into fast speeds over broad distances for seamless connectivity across the country.”

AT&T 5G is now available nationwide.2 Don’t forget, all of our current consumer unlimited plans include 5G access at no additional charge – this covers AT&T Unlimited Starter, Extra and Elite plans. Plus, you can binge all the HBO Max content you like on the AT&T Unlimited Elite plan because HBO Max is also included on us.3

And, if you’re a business, 5G access comes included with AT&T Business Unlimited Web-Only, Starter, Performance and Elite plans,4 and the AT&T Mobile Select Priority – Pooled plans.  Starting Sept. 2, 5G will also be included in all AT&T Mobile Select –Pooled plans.

The Galaxy A51 5G comes with a long lasting battery, a crisp camera and dazzling display that you loved in the original, but with the added bonus of AT&T 5G. It also comes with the following features:

  • Great Processor and Storage: The A51 5G comes with an Octa-core processor, 6GB of RAM and 128GB of storage5 so you can save plenty of videos, photos and files that can easily be accessed at your fingertips. If that’s not enough room, you can get up to 1TB of storage with a microSD card.
  • Get Ready for your Close-up: The stunning close up camera on this device shoots with clarity and quality helping you bring out every little detail of your photo. You can also apply and adjust natural background blur to bring your subject into focus and really stand out.
  • All-Day Battery: The 4,500 mAH battery was built to last. With up to 23 hours of talk time, you can keep going from dawn to dusk. When it comes time to plug in, you can charge the Galaxy A51 5G in no time with its fast charging features.6
  • Screen Time: The 6.5-inch Infinity-O display with Full HD+ resolution is perfect for watching entertainment, taking your next web meeting or viewing your favorite content wherever you want.
  • Safe and Secure: Unlock your phone with just a touch, thanks to the on-screen fingerprint sensor. No staring contest with your screen or complicated passcodes required.

The A51 5G also supports AT&T Personal Cloud, a solution that automatically syncs your contacts, files, pictures, and videos - making life easier to access while helping safeguard your content. AT&T Personal Cloud is available on the Google Play Store and new customers can experience the app’s benefits on a 30-day free trial with service starting at $4.99 per month after 30 days, unless canceled. Please visit for more details.

The Samsung Galaxy A51 5G is also FirstNet Ready™, which means first responders can use it to tap into the power of FirstNet® - America’s public safety communications network. FirstNet Ready devices are tested and approved to operate with services using the FirstNet LTE network core. This gives public safety access to the critical capabilities that FirstNet enables, like the full power of AT&T’s LTE network, including Band 14 spectrum, which serves as a VIP lane for first responders.7

For more information on AT&T 5G, visit For the latest on how we’re using this next generation of wireless technology, head to 


1 AT&T may temporarily slow data speeds if the network is busy. Ltd. time. Req’s $500 on 0% APR 30-mo. agmt. $0 down for well-qual. customers only. $5/mo. after credits over 30 mos. No credits for optional $5/mo. Next Up upgrade feature. Trade-in, if any, must be in good condition w/min. $35 trade-in value. If svc cancelled, device balance due. For new lines: if svc. on other lines cancelled w/in 90 days credits stop. $30 Activation/Upgrade and other terms apply. See for details.

2 AT&T 5G req's compatible plan and device. 5G service may not be available in your area. Go to for details.

3 AT&T Unlimited Starter; AT&T may temporarily slow data speeds if the network is busy. AT&T Unlimited Extra; After 50GB, AT&T may temporarily slow data speeds if the network is busy.  AT&T Unlimited Elite; After 100GB, AT&T may temporarily slow data speeds if the network is busy. Compatible device and online account required for HBO Max access. Programming and content subject to change.

4 Business Unlimited Web Only and Business Unlimited Starter:  AT&T may temporarily slow data speeds if the network is busy.  Business Unlimited Performance:  After 50GB, AT&T may temporarily slow data speeds if the network is busy.

5 Portion of memory occupied by existing content.

6 Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.

7 FirstNet Network: Plans sold separately. Limited to eligible public safety entities (first responders and select support personnel). Coverage not available everywhere. Additional restrictions apply. See for details.