Getting work done on your smartphone should be easy. The Galaxy S20 Ultra integrates seamlessly with Microsoft Office so you can get the job done, wherever you are. Experience hyperfast 5G connections to unlock revolutionary new ways of doing business. Secure your data with Knox. Do more with one super powerful device with DeX. And you can power through any day with the all-day battery. With Microsoft OneDrive and Office apps natively integrated into the Galaxy S20 Ultra productivity experience, there’s no need to download additional apps. Sync files and photos across devices—and with Outlook pre-loaded, you can stay on top of your inbox. Link to Windows lets you view your S20 Ultra on a Windows PC, accessing photos, responding to texts and taking calls right from your desktop. With the Galaxy S20 Ultra and a 5G connection, the only thing slowing you down is how fast you can think. Stream with virtually no lag, share and download large files in near real time, and create a 5G hotspot wherever you go. Plus, the S20 Ultra further expands your 5G horizons by supporting both mmWave and Sub6 bands, meaning fast connectivity more of the time. The Galaxy S20 Ultra is protected by Samsung Knox, our defense-grade security platform that’s built in from the chip up. Trusted by governments around the world, Knox protects your business by isolating, encrypting and securing your data, while providing close integration with leading enterprise mobility management tools. No matter where your team goes or what they do, Knox keeps hackers out and your company’s data safe from the second the device turns on. Samsung DeX supports VDI solutions so you can run a virtual desktop from your phone and access legacy Windows systems. Connect to a monitor, keyboard and mouse to power a complete desktop experience from your Galaxy S20 Ultra. Access all your mobile and web apps on an intuitive desktop interface, with multiple resizable windows, all the standard keyboard shortcuts and drag-and-drop convenience. The Galaxy S20 Ultra’s battery isn’t just powerful—it’s intelligent—optimizing your app usage to deliver the power to outlast your business hours. Then when it needs a recharge, Wireless Charging 2.0 give you power in a flash. See and do more than ever before with the Galaxy S20 Ultra’s Dynamic AMOLED 2.0, a 120Hz display offering a smoother scroll and precise touch. It’s perfect for viewing and editing documents on the go and makes it easy to multi-task across different apps. Sure to turn heads in any environment, the stunning display gives you a better view of presentations, photos or anything you need for work. Make your world bigger with the groundbreaking 100x Space Zoom on the Galaxy S20 Ultra. Capture crisp photos and video in low light without a flash using Bright Night. With a full kit of pro lenses, you can capture pro quality photos and video, without hiring a big production crew. And with Samsung’s onboard editor, you can quickly and easily edit, annotate, caption and share right from your S20 Ultra. As Wi-Fi capabilities evolve, you need a powerful device that can take full advantage of next generation network environments. The Galaxy S20 Ultra enables fast transitioning across access points and seamless roaming, and it is ready for Wi-Fi. IT managers in large facilities can configure how S20 Ultra devices connect to Wi-Fi, delivering a more seamless experience for on-the-go workers.
Q: Does this phone support wireless charging?
A: Yes, this phone supports fast Qi/PMA wireless charging at 15W.
Q: What type of battery is in this Samsung phone?
A: This phone has a Non-removable Li-Po 5000 mAh battery that supports Fast Qi/PMA 15W wireless charging.
Q: What version of Android does this phone use?
A: This phone uses Android 10.0 with One UI 2.
Q: Does this phone come with its original packaging?
A: This phone does not come in the original packaging, but will include a data cable.
Q: How much RAM does this Samsung phone have?
A: This phone has 12GB of RAM.
Q: Is this Samsung phone compatible with all carriers?
A: This phone is compatible with all major carriers, as well as most prepaid carriers.
Q: What is the screen size of this phone?
A: The screen size of this phone is 6.9 inches.
Q: Is this phone compatible with Verizon?
A: Yes, this phone is compatible with all major U.S. carriers, including Verizon.

Getting work done on your smartphone should be easy. The Galaxy S20 Ultra integrates seamlessly with Microsoft Office so you can get the job done, wherever you are. Experience hyperfast 5G connections to unlock revolutionary new ways of doing business. Secure your data with Knox. Do more with one super powerful device with DeX. And you can power through any day with the all-day battery. With Microsoft OneDrive and Office apps natively integrated into the Galaxy S20 Ultra productivity experience, there’s no need to download additional apps. Sync files and photos across devices—and with Outlook pre-loaded, you can stay on top of your inbox. Link to Windows lets you view your S20 Ultra on a Windows PC, accessing photos, responding to texts and taking calls right from your desktop. With the Galaxy S20 Ultra and a 5G connection, the only thing slowing you down is how fast you can think. Stream with virtually no lag, share and download large files in near real time, and create a 5G hotspot wherever you go. Plus, the S20 Ultra further expands your 5G horizons by supporting both mmWave and Sub6 bands, meaning fast connectivity more of the time. The Galaxy S20 Ultra is protected by Samsung Knox, our defense-grade security platform that’s built in from the chip up. Trusted by governments around the world, Knox protects your business by isolating, encrypting and securing your data, while providing close integration with leading enterprise mobility management tools. No matter where your team goes or what they do, Knox keeps hackers out and your company’s data safe from the second the device turns on. Samsung DeX supports VDI solutions so you can run a virtual desktop from your phone and access legacy Windows systems. Connect to a monitor, keyboard and mouse to power a complete desktop experience from your Galaxy S20 Ultra. Access all your mobile and web apps on an intuitive desktop interface, with multiple resizable windows, all the standard keyboard shortcuts and drag-and-drop convenience. The Galaxy S20 Ultra’s battery isn’t just powerful—it’s intelligent—optimizing your app usage to deliver the power to outlast your business hours. Then when it needs a recharge, Wireless Charging 2.0 give you power in a flash. See and do more than ever before with the Galaxy S20 Ultra’s Dynamic AMOLED 2.0, a 120Hz display offering a smoother scroll and precise touch. It’s perfect for viewing and editing documents on the go and makes it easy to multi-task across different apps. Sure to turn heads in any environment, the stunning display gives you a better view of presentations, photos or anything you need for work. Make your world bigger with the groundbreaking 100x Space Zoom on the Galaxy S20 Ultra. Capture crisp photos and video in low light without a flash using Bright Night. With a full kit of pro lenses, you can capture pro quality photos and video, without hiring a big production crew. And with Samsung’s onboard editor, you can quickly and easily edit, annotate, caption and share right from your S20 Ultra. As Wi-Fi capabilities evolve, you need a powerful device that can take full advantage of next generation network environments. The Galaxy S20 Ultra enables fast transitioning across access points and seamless roaming, and it is ready for Wi-Fi. IT managers in large facilities can configure how S20 Ultra devices connect to Wi-Fi, delivering a more seamless experience for on-the-go workers.

The Samsung Galaxy S20+ 5G helps you superpower virtually everything you create with pro-grade-like quad lenses and 30X Super Space Zoom. Capture crisp content with staggeringly high-resolution video for a smartphone. Not only are videos sharper, you'll be able to pull full 33MP stills directly from your videos. With 5G capabilities baked in, you can upload, download, livestream, share and play games.

Getting work done on your smartphone should be easy. The Galaxy S20 Ultra integrates seamlessly with Microsoft Office so you can get the job done, wherever you are. Experience hyperfast 5G connections to unlock revolutionary new ways of doing business. Secure your data with Knox. Do more with one super powerful device with DeX. And you can power through any day with the all-day battery. With Microsoft OneDrive and Office apps natively integrated into the Galaxy S20 Ultra productivity experience, there’s no need to download additional apps. Sync files and photos across devices—and with Outlook pre-loaded, you can stay on top of your inbox. Link to Windows lets you view your S20 Ultra on a Windows PC, accessing photos, responding to texts and taking calls right from your desktop. With the Galaxy S20 Ultra and a 5G connection, the only thing slowing you down is how fast you can think. Stream with virtually no lag, share and download large files in near real time, and create a 5G hotspot wherever you go. Plus, the S20 Ultra further expands your 5G horizons by supporting both mmWave and Sub6 bands, meaning fast connectivity more of the time. Working just got hyperfast and hyper-productive. The Galaxy S20 Ultra is protected by Samsung Knox, our defense-grade security platform that’s built in from the chip up. Trusted by governments around the world, Knox protects your business by isolating, encrypting and securing your data, while providing close integration with leading enterprise mobility management tools. No matter where your team goes or what they do, Knox keeps hackers out and your company’s data safe from the second the device turns on. With Samsung DeX, your phone turns into a killer PC. Connect to a monitor, keyboard and mouse to power a complete desktop experience from your Galaxy S20 Ultra. Access all your mobile and web apps on an intuitive desktop interface, with multiple resizable windows, all the standard keyboard shortcuts and drag-and-drop convenience. DeX also supports VDI solutions so you can run a virtual desktop from your phone and access legacy Windows systems. The Galaxy S20 Ultra’s battery isn’t just powerful—it’s intelligent—optimizing your app usage to deliver the power to outlast your business hours. Then when it needs a recharge, Super Fast Charging and Fast Wireless Charging 2.0 give you power in a flash. Plus, you can zap an extra power boost to your Galaxy Buds, watch or a colleague's phone just by placing them on the back of your Galaxy S20 Ultra. Now you have the power to share power. See and do more than ever before with the Galaxy S20 Ultra’s Dynamic AMOLED 2.0, a 120Hz display offering a smoother scroll and precise touch. It’s perfect for viewing and editing documents on the go and makes it easy to multi-task across different apps. Sure to turn heads in any environment, the stunning display gives you a better view of presentations, photos or anything you need for work. Make your world bigger with the groundbreaking 100x Space Zoom on the Galaxy S20 Ultra. Capture crisp photos and video in low light without a flash using Bright Night. With a full kit of pro lenses, you can capture pro quality photos and video, without hiring a big production crew. And with Samsung’s onboard editor, you can quickly and easily edit, annotate, caption and share right from your S20 Ultra. As Wi-Fi capabilities evolve, you need a powerful device that can take full advantage of next generation network environments. The Galaxy S20 Ultra enables fast transitioning across access points and seamless roaming, and it is ready for Wi-Fi. IT managers in large facilities can configure how S20 Ultra devices connect to Wi-Fi, delivering a more seamless experience for on-the-go workers.

The only glare you'll get now is from jealous strangers. Enjoy high outdoor visibility and a crystal-clear view in bright daylight or at night with adaptive 120Hz Infinity-O Displays equipped with Vision Booster tech. Make nighttime pics and videos come out clear as day with the epic upgrades to our Pro-grade Camera: a big pixel sensor that pulls in tons of light and Super Clear Glass to dial down lens flare. Get epic low-light portraits and selfies thanks to all-new upgrades to the Rear Camera and Selfie Camera, each capturing more light for incredible color and detail. Live Sharing with Google Duo lets you co-watch YouTube videos and content with the whole gang from anywhere. You can even cast it onto your TV to see everyone all at once. Give your night videos the big TV break they deserve. Use Smart View to cast to your TV and either mirror your phone, or keep using other apps without interrupting the show. Seamlessly connect your phone and computer and use your favorite mobile apps right on your Windows PC. Accomplish more and keep the collaboration going wherever your business takes you with the next-level integration of both Microsoft and Google cloud productivity tools. Switch up the view with an even bigger screen, or use both devices at once for even more space to create. Your Samsung Account makes it seamless to continue edits from one Galaxy to another, so you can start something on your phone and finish on Galaxy Tab S8+. Whether you're vlogging your day, gaming all night or simply scrolling your feed, the 4nm processor makes for an incredibly smooth experience. Worry less with Corning® Gorilla® Glass Victus®+ on the screen and back panels and a polished, protective Armor Aluminum frame. Plus, with its IP68 water resistance rating, it can take a splash, too. Secure your private data from the second you turn your phone on with Samsung Knox. Knox Vault helps keep your biometric information safe, while Secure Folder locks down your private data. And the new Permission Usage dashboard lets you see which apps are sharing your data or tracking you, and allows you to grant or deny access on your terms.
| Pros for Samsung - Pre-Owned Excellent Galaxy S20 Ultra 5G 128GB (Unlocked) - Cosmic Black | |||
|---|---|---|---|
| Overall Performance, Condition, Camera Quality, Battery Life | Overall Performance, Battery Life, Camera Quality, Condition | Overall Performance, Condition, Camera Quality, Battery Life | There were no pros for this product— |
Customers are enthusiastic about the good condition of the Pre-Owned Galaxy S20 Ultra 5G 128GB (Unlocked) smartphone. Customers describe the device as "great" and are pleased with its quality.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Phone is great. For a pre owned, it looks and fell new
Posted by HentleyR
Nice pictures. Perfect phone for me. Thank you so much!
This review is from Samsung - Pre-Owned Excellent Galaxy S20 Ultra 5G 128GB (Unlocked) - Cosmic Grey
Posted by ERWIN
The delivery was poorly packaged, rattling when shaken slightly. The screen was faulty with a persistent glitch, which was a big disappointment. I was advised to visit their store for assistance, which is a huge inconvenience which I had not planned for.
Posted by IanL