Specifications
- Screen Size6.2 inchesFront-Facing Camera10 megapixelsRear-Facing Camera64 megapixels
- Key Specs
- Screen Size: 6.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Front-Facing Camera: 10 megapixels
- Rear-Facing Camera: 64 megapixels
- General
- Brand: Samsung
- Model Number: G991U
- Product Name: Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked)
- Color: Phantom Pink
- Display
- Screen Size: 6.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 2400 x 1080 (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: 10 megapixels
- Rear-Facing Camera: 64 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
- Network Connectivity: CDMA, GSM (The manner in which a device sends data to another device over a long distance without the use of wires or cables.)
- 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 (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: 4000 milliampere hours (The amount of energy stored in the battery.)
- Wireless Charging: true
- Wireless Charging Standard: PMA, Qi
- Battery Chemistry: Lithium-ion
- Features
- Model Family: Samsung Galaxy S21 5G
- Sensors: Fingerprint sensor, Accelerometer, Gyro sensor, Barometer, 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.)
- Built-in Storage: 128 gigabytes
- Compatibility
- SIM Card Size: eSIM, Nano SIM
- SIM Card Slots: Single SIM
- 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.)
- Phone Memory (RAM): 8 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: 5.97 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: 2.8 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: 0.31 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: 5.96 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: 647056376569
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.
- Excellent Condition Pre-Owned Phone: Pre-owned products in excellent condition 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, MetroPCS, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, and H2O.
- Display: 6.2 inches Dynamic AMOLED 2X w/ Corning Gorilla Glass Victus, Resolution: 1080 x 2400 pixels
- Memory: 128GB, 8GB RAM
- Camera: Main Camera: (Triple) 64 MP + 12 MP + 12 MP w/ LED flash, auto-HDR, panorama -- Selfie Camera: 10 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 4000 mAh, non-removable - Fast charging 25W -- USB Power Delivery 3.0 -- Fast Qi/PMA wireless charging 15W -- Reverse wireless charging 4.5W
- Dimensions: 5.97 x 2.80 x 0.31 in, Weight: 5.96 oz
Whats Included
- Pre-Owned Samsung Galaxy S21 5G
- Cable
- Ejection Sim Pin
Disclaimers
- SIM card not included
A: Hey there BrianDP, thank you for finding the free time out of your busy day to ask us your question about the Samsung Galaxy S21 5G. The advertised Galaxy S21 5G is a 5G enabled device that also works with the 2G, 3G, 4G, and 4G LTE wireless networks when the absence of 5G connectivity occurs. Feel free to reach out to Samsung Support if you have any additional questions for us. Thank you for being a valued Samsung customer. - Debra
Q: Is this phone compatible for T-Mobile?
A: If it's actually unlocked it would be. Mine came locked and was unusable. It was set to AT&T.
Q: Does this phone uses SIM card? Can I use the phone when I travel to another country?
A: Yes uses normal SIM card
Q: Does the Samsung Galaxy S21 have wifi calling
A: Yes - my S21 5G has wifi calling
A: undefined
Q: What condition is this phone in?
A: Mine came in good condition but it was not unlocked. A total hassle.
Q: Do the pre-owned Galaxy phones have new batteries?
A: The batteries are not new, but they are tested for a minimum of 80% of battery life.
Q: How long was this phone "pre-owned" (months, days, year)?
A: undefined
Samsung - Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked) - Phantom Pink
Color
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Reviews
Customers are saying
Customers are pleased with the condition, camera quality, and price of the Pre-Owned Galaxy S21 5G 128GB (Unlocked). They appreciate that the phone is in excellent condition despite being refurbished, and they find the camera to be clear and impressive. Additionally, customers feel that the price is reasonable for the quality of the device. However, some customers have concerns about the phone being carrier-locked and overheating issues.
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.
- Rated 4 out of 5 stars
Mixed Opinion on my purchase but overall still hap
When i bought the phone online it said "unlocked" but when i picked it up and opened it it said t mobile maybe because i got an open box phone but i still enjoy the phone it was clean and barley had no marks not even a spec best buy is a reliable source of sorts but kinda dissapointed that it wasent unlocked but love the phone anyways four starts :D (as you can see in the picture i can not uninstall the hope making me to believe its locked and when i turn on the phone it does the same thing pink t mobile logo !)
This review is from Samsung - Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked) - Phantom Gray
Posted by SamretheanyY
- Rated 5 out of 5 stars
Samsung S21 5G Pre-owned
I bought this phone for a friend who needed a second one for personal use besides her work phone and did not want to spend a lot of money for a new phone yet. It looks like brand new no dents, no scratches anywhere on the phone. Front display is perfect, sides of the phone and back of it are perfect. Turns on perfectly with no issues on Google, Samsung, or Android. Cameras work great both front & back. I tested it before gifting it to my friend and haven't heard any complains from her yet. Phone has a screen proctector.
This review is from Samsung - Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked) - Phantom Gray
Posted by MrBlueOP
- Rated 5 out of 5 stars
Galaxy S21 in perfect condition!
Came exactly how I expected, if not better. I bought the same device from another seller and it was scratched horribly, although the screen was good. The one I got from Best Buy looked brand new! Didn't come with a charger block, but I have plenty of those. Came with a cord and perfect condition phone! (Case not included but you can see there are no scratches on the actual phone–near the camera shown)
This review is from Samsung - Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked) - Phantom Gray
Posted by Bmoney