Samsung - Pre-Owned Excellent Galaxy S21 Ultra 5G 128GB (Unlocked) - Phantom Black
Key Accessories:
- Apple - Refurbished Excellent - AirPods Pro 2, Wireless Active Noise Cancelling Earbuds with Hearing Aid Feature - White$159.49The price was $249.99
Related Item
Specifications
- Screen Size6.8 inchesRear-Facing Camera108 megapixelsCarrier CompatibilityAT&T, Verizon, T-Mobile, Mint Mobile, Ting Mobile, Cricket, Boost Mobile, Simple Mobile, Net10, Tracfone, Ultra Mobile, Metro by T-Mobile, Total by Verizon, US Cellular, VisibleBuilt-in Storage128 gigabytesProcessor ModelOcta-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)Phone Memory (RAM)12 gigabytes
- Key Specs
- Screen Size: 6.8 inches (Size of the screen, measured diagonally from corner to corner.)
- Rear-Facing Camera: 108 megapixels
- Carrier Compatibility: AT&T, Verizon, T-Mobile, Mint Mobile, Ting Mobile, Cricket, Boost Mobile, Simple Mobile, Net10, Tracfone, Ultra Mobile, Metro by T-Mobile, Total by Verizon, US Cellular, Visible
- Built-in Storage: 128 gigabytes
- Processor Model: Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Phone Memory (RAM): 12 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
- General
- Brand: Samsung
- Model Number: G998U
- Product Name: Pre-Owned Excellent Galaxy S21 Ultra 5G 128GB (Unlocked)
- Color: Phantom Black
- Year of Release: 2021
- Display
- Screen Size: 6.8 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 3200 x 1440 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Camera
- Integrated Camera: Front, Rear
- Front-Facing Camera: 40 megapixels
- Rear-Facing Camera: 108 megapixels
- Network
- Carrier: Unlocked
- Carrier Compatibility: AT&T, Verizon, T-Mobile, Mint Mobile, Ting Mobile, Cricket, Boost Mobile, Simple Mobile, Net10, Tracfone, Ultra Mobile, Metro by T-Mobile, Total by Verizon, US Cellular, Visible
- Network Connectivity: CDMA, GSM, 4G LTE, 5G (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Unlocked: true (Can be used with any carrier, typically by exchanging the phone's SIM card with another one compatible for the intended area of service. Can be used with a new or existing cellular service plan.)
- Mobile Hotspot Capability: true (A hotspot-enabled device is able to connect wirelessly to a cellular network and share the connection via Wi-Fi with nearby compatible devices.)
- Connectivity
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Power
- Battery Capacity: 5000 milliampere hours (The amount of energy stored in the battery.)
- Wireless Charging: true
- Wireless Charging Standard: PMA, Qi
- Battery Chemistry: Lithium-ion
- Compatibility
- Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
- SIM Card Size: Nano SIM, eSIM
- Features
- Model Family: Samsung Galaxy S21 Ultra 5G
- Sensors: Barometer, Fingerprint sensor, Accelerometer, Gyro sensor, Compass, Proximity sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
- GPS Enabled: true
- Built-in Storage: 128 gigabytes
- Performance
- Operating System: Android 11 (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Processor Model: Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Phone Memory (RAM): 12 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
- Dimensions
- Product Height: 6.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 2.98 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 0.35 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 8.01 ounces (The out of box weight of the item.)
- Certifications Listings & Approvals
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Warranty
- Warranty - Parts: 90 Days
- Warranty - Labor: 90 Days
- Other
- UPC: 647056376576
The real metal finish on the main camera adds unity to the design and accentuates the luxury of the haze texture. It’s a bold new camera design in a category of its own. The 108MP sensor gives you the highest resolution possible on a smartphone. Featuring all new 12-bit processing that offers a wider range of colors for crystal clear shots. And with nona-binning technology, it even helps take in more light for great exposures in dark scenes. 108MP for so much detail, you can crop, crop and crop again. The New Dual Zoom lens system is faster and sharper than any zoom before, featuring a 10MP Dual telephoto lens and enhanced Super Resolution. It even has a Zoom Lock feature so you can stabilize shots while zooming. Now zoom up to 100X with clarity and precision. Shoot like a pro, with incredible details at 8K resolution and smooth action at 24 frames per second. It’s the highest resolution video available on a smartphone. Witness the fastest chip ever in a Galaxy. With a 5nm processor on board, you get seamless multitasking and a hyper-fast content streaming. The new battery in the Galaxy S21 Ultra 5G isn’t just big. It’s got the brains to match, intelligently learning your app usage to optimize power consumption. Get the power that outlasts the day even in 5G. A 120Hz refresh rate allows for the smoothest scrolling screen to keep up with all your feeds. It constantly adjusts for the best viewing experience, and even helps your battery last longer. Meet the most vivid and brightest display in a smartphone. Even the direct light of the sun can't stop your viewing pleasure. Thanks to our Eye Comfort Shield, it even intelligently adjusts blue light so your eyes won't feel so tired.
- Pre-Owned Device: Pre-owned products are inspected and verified to function properly with some cosmetic blemishes. May not include all parts and accessories. Comes in non-original packaging with a data cable.
- Network Compatibility: Compatible with all major U.S. carriers, such as Verizon, AT&T, Sprint, and T-Mobile. Also works with prepaid carriers, including but not limited to: Cricket Wireless, Boost Mobile, Metro by T-Mobile, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, and H2O.
- Display: 6.8 inches Dynamic AMOLED 2X w/ Corning Gorilla Glass Victus, Resolution: 1440 x 3200 pixels
- Memory: 128gb, 12gb ram
- Camera: Main Camera: (Quad) 108 MP + 10 MP + 10 MP + 12 MP w/ LED flash, auto-HDR, panorama -- Selfie Camera: 40 MP w/ Dual video call, Auto-HDR
- Platform: OS - Android 11, One UI 3.1 -- Qualcomm SM8350 Snapdragon 888 -- Adreno 660 -- Octa-core (1x2.84 ghz Kryo 680 & 3x2.42 ghz Kryo 680 & 4x1.80 ghz Kryo 680
- Battery: Li-Ion 5000 mah, non-removable - Fast charging 25W -- USB Power Delivery 3.0 -- Fast Qi/PMA wireless charging 15W -- Reverse wireless charging 4.5W
- Dimensions: 6.5 x 2.98 x 0.35 in, Weight: 8.01 oz
Whats Included
- Pre-owned Samsung Galaxy S21 Ultra 5G
- Cable
- Ejection Sim Pin
Disclaimers
- SIM card not included
Q: Does this Samsung phone have wireless charging?
A: Yes, this Samsung phone has wireless charging capability.
Q: How much RAM does the Samsung Galaxy S21 Ultra have?
A: The Samsung Galaxy S21 Ultra has 12GB of RAM.
Q: Is the listed Samsung phone unlocked?
A: Yes, the Samsung phone is unlocked for use.
Q: Does this Samsung phone have GPS?
A: Yes, this Samsung phone has built-in GPS.
Q: What is the rear-facing camera resolution of this phone?
A: The rear-facing camera resolution is 108 megapixels.
Q: What kind of operating system does this phone have?
A: This phone's operating system is Android 11.
Q: What is the capacity of the battery in this phone?
A: The battery capacity is 5000 milliampere hours.
Q: What type of battery is in the phone
A: undefined
Compare similar products
The real metal finish on the main camera adds unity to the design and accentuates the luxury of the haze texture. It’s a bold new camera design in a category of its own. The 108MP sensor gives you the highest resolution possible on a smartphone. Featuring all new 12-bit processing that offers a wider range of colors for crystal clear shots. And with nona-binning technology, it even helps take in more light for great exposures in dark scenes. 108MP for so much detail, you can crop, crop and crop again. The New Dual Zoom lens system is faster and sharper than any zoom before, featuring a 10MP Dual telephoto lens and enhanced Super Resolution. It even has a Zoom Lock feature so you can stabilize shots while zooming. Now zoom up to 100X with clarity and precision. Shoot like a pro, with incredible details at 8K resolution and smooth action at 24 frames per second. It’s the highest resolution video available on a smartphone. Witness the fastest chip ever in a Galaxy. With a 5nm processor on board, you get seamless multitasking and a hyper-fast content streaming. The new battery in the Galaxy S21 Ultra 5G isn’t just big. It’s got the brains to match, intelligently learning your app usage to optimize power consumption. Get the power that outlasts the day even in 5G. A 120Hz refresh rate allows for the smoothest scrolling screen to keep up with all your feeds. It constantly adjusts for the best viewing experience, and even helps your battery last longer. Meet the most vivid and brightest display in a smartphone. Even the direct light of the sun can't stop your viewing pleasure. Thanks to our Eye Comfort Shield, it even intelligently adjusts blue light so your eyes won't feel so tired.
The Galaxy S21 is the phone for business that lets you securely connect and collaborate anywhere. Discover new ways to collaborate with an impressive 8K camera and easily go from mobile to desktop to meetings with Samsung DeX. Keep your business data and personal information protected with a secure processor, Samsung Knox and the Knox portfolio. Work seamlessly in the way that works best for you with Microsoft and Link to Windows. Now you can easily optimize cellular and Wi-Fi connectivity by accessing the best network and plan at the moment, and stop paying more than necessary with monthly plans. Unlocked by Samsung smartphones work on most major U.S. networks and allow international business travelers to take advantage of lower local rates. When you get an Unlocked by Samsung smartphone, it has no pre-loaded carrier apps, so your organization can deliver a more predictable and consistent experience across devices and have greater freedom to customize device software. Inspiration is a fickle creature. The Galaxy S21’s intuitive camera lets you capture, share and collaborate in real time, no matter where you are. Be in front of the camera, behind the camera or both at the same time—Director’s View puts a whole new spin on the virtual tour. Connect all your devices with Wireless Samsung DeX and use your Galaxy S21 as the remote. Take conference calls on your TV, drag and drop files from your phone to PC or double your screens with the tap of a finger. The Galaxy S21 comes with a defense-grade security platform built in so you can rest easy. With multiple layers of protection, your device is safe from intrusion, malware and malicious threats. Keep your fleet of mobile devices in sync and in control from end to end. A complete set of cloud-based solutions eliminates the risk of user error for worry-free security, software updates, device setup and more. Part of Knox’s multi-layered security platform, the Galaxy S21’s Knox Vault is dedicated to protecting your PIN, password, pattern and Blockchain Private Key. And with biometric authentication, your private data stays private. Getting work done on your smartphone is more important than ever before. The Galaxy S21 comes integrated with Microsoft Office, OneDrive and Teams so you can easily access all your files, photos and reminders—whether you’re in the office, working from home or on the move.
The power of our fastest chip ever, long lasting battery, and sophisticated AI enables revolutionary night-time video that’s as clear-as-day. And, for the first time, S Pen with its increased super-powers has been embedded in Galaxy S22 Ultra’s beautifully sleek design. Today, Galaxy S22 Ultra sets an epic standard of smartphone experience.
The Galaxy S21 FE 5G has everything you love in 6.4 inches, a size designed to connect with friends, explore new passions, go live and enjoy hours of your favorite shows. Our smoothest scrolling screen thanks to Super Smooth 120Hz; your thumbs will thank you. It optimizes the refresh rate to smooth your social media transitions and allows you to experience fast touch response times in Games mode. 3 It's perfect for beating the last boss. An immersive screen so incredible that you will forget what is real. Not only are the bezels considerably slimmer for a wider view, but the Galaxy S21 FE 5G's Dynamic AMOLED 2X display offers vibrant color and brightness even in excess sunlight. "Whoops!" It will no longer be part of your vocabulary thanks to Gorilla Glass Victus, the toughest glass on a Samsung Galaxy smartphone. The professional-grade camera on the Galaxy S21 FE 5G delivers content worthy of equal quality, capturing incredibly realistic photos and videos with superior detail. Portrait mode makes your subject the center of attention - just add an effect to make the shot capture a whole mood, and then upload it directly to your social media. No filter, no fear. Master the selfie game with the 32 MP front camera. Your features are highlighted and refined so that you look your best on all your social networks. Make low light the highlight of your posts with a 32MP front camera that captures your best selfie, even at night. AI multi-frame processing brings out more colors and details, so your snaps have more of you and less of the background. A processor that works hard so you can game like a pro. Coupled with low-power technology, this chip is so fast, so powerful, and so smart that you can experience multi-tasking, complex graphics gaming performance like never before. The 4,500 mAh battery works in conjunction with the low-power display and processor to last longer than the day, even with 5G technology, so you can marathon many episodes and learn more about the latest trends.
| Pros for Samsung - Pre-Owned Excellent Galaxy S21 Ultra 5G 128GB (Unlocked) - Phantom Black | |||
|---|---|---|---|
| Overall Performance, Camera Quality, Condition, Battery Life, Speed | Overall Performance, Condition, Camera Quality, Battery Life, Size | There were no pros for this product— | There were no pros for this product— |
| Cons for Samsung - Pre-Owned Excellent Galaxy S21 Ultra 5G 128GB (Unlocked) - Phantom Black | |||
| There were no cons for this product— | Functionality, Heat Dissipation | There were no cons for this product— | There were no cons for this product— |
Specs
- Samsung - Galaxy Z Fold7 256GB (Unlocked) - Blue Shadow$1,649.99The price was $1,999.99
- Samsung - Galaxy S25 128GB (Unlocked) - Navy$719.99The price was $799.99
- Samsung - Galaxy A37 5G 128GB (Unlocked) - Awesome Graygreen$349.99The price was $449.99
Reviews
Rating 4.2 out of 5 stars with 59 reviews
- Overall Performance (26)
- Camera Quality (10)
- Condition (7)
- Battery Life (3)
- Speed (3)
Customer Images
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.
Customers often buy these together
Cell Phone Cases
Cell Phone Screen Protectors
More recommended items
SIM Cards
Headphones
Power Adapters and Chargers
Power Adapters
More to consider
Stay connected in style Sponsored
Discover related products
$16.99The price was $17.99
$14.75The price was $17.19
Keep exploring
$495.00The price was $544.37
