Samsung - Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked) - Phantom Gray

Name: Samsung - Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked) - Phantom Gray
Brand: Samsung
SKU: 6528956
Rating: 3.9 (222 reviews)

Model: G991U

SKU: 6528956

This item is no longer available in new condition. See similar items below

Key Specs
- Screen Size: 6.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Rear-Facing Camera: 64 megapixels
- Carrier Compatibility: AT&T, T-Mobile, Sprint, Verizon, Cricket, Consumer Cellular, Metro by T-Mobile, Boost Mobile, Simple Mobile, Total by Verizon, Tracfone, Net10, Mint Mobile, Ting Mobile
- Built-in Storage: 128 gigabytes
- 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.)
General
- Brand: Samsung
- Model Number: G991U
- Product Name: Pre-Owned Excellent Galaxy S21 5G 128GB (Unlocked)
- Color: Phantom Gray
Display
- Screen Size: 6.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Type: AMOLED
Camera
- Integrated Camera: Front, Rear
- Front-Facing Camera: 10 megapixels
- Rear-Facing Camera: 64 megapixels
- Video Recording Resolution(s) and Frame Rate(s): 1080p recording resolution (Refers to the number of pixels, both horizontally and vertically, and the frame rate used to capture the video. The higher the resolution the finer the video detail that can be seen. The faster the frame rate the smoother the playback for higher motion activities like sports.)
Network
- Carrier: Unlocked
- Carrier Compatibility: AT&T, T-Mobile, Sprint, Verizon, Cricket, Consumer Cellular, Metro by T-Mobile, Boost Mobile, Simple Mobile, Total by Verizon, Tracfone, Net10, Mint Mobile, Ting Mobile
- Network Connectivity: 2G, 3G, 4G, 4G LTE (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.)
- 4G LTE Band: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
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: 4000 milliampere hours (The amount of energy stored in the battery.)
- Wireless Charging: true
- Wireless Charging Standard: Qi, PMA
- Battery Chemistry: Lithium-ion
Compatibility
- Charging Interface(s): Micro-USB (The connection for transmitting power to charge the device.)
- SIM Card Size: eSIM, Nano SIM
Features
- Model Family: Samsung Galaxy S21 5G
- Sensors: Fingerprint sensor, Accelerometer, Gyro sensor, Proximity sensor, Compass, Barometer (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 Speed: 2.84 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. Also referred to as clock speed, this is how quickly the central processing unit (CPU) can receive and interpret instructions. The higher the number, the more operations per second that can be completed. Working in combination with system memory, the power of the processor determines the complexity of software you can run.)
- 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: 683346627614

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, Metro by T-Mobile, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, Ultra, and H2O.
Display: 6.7-inch LTPO Super Retina XDR OLED w/ Ceramic Shield glass, Resolution 1290 x 2796 pixels
Memory: 1TB 8GB RAM
Camera: Main (Triple) 48 MP + 12 MP + 12 MP w/ Dual-LED dual-tone flash, HDR (photo/panorama) -- Selfie 12 MP w/ HDR, Cinematic mode (4K@24/30fps)
Operating system: iOS 17 -- Apple A17 Pro -- Hexa-core (2x3.78 GHz + 4) -- Apple GPU (6-core graphics)
Battery: Li-Ion 4422 mAh, non-removable
Dimensions: 6.30 x 3.02 x 0.33 in, 7.80 oz
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, Metro by T-Mobile, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, Ultra, and H2O.
Display: 6.7-inch LTPO Super Retina XDR OLED w/ Ceramic Shield glass, Resolution 1290 x 2796 pixels
Memory: 1TB 8GB RAM
Camera: Main (Triple) 48 MP + 12 MP + 12 MP w/ Dual-LED dual-tone flash, HDR (photo/panorama) -- Selfie 12 MP w/ HDR, Cinematic mode (4K@24/30fps)
Operating system: iOS 17 -- Apple A17 Pro -- Hexa-core (2x3.78 GHz + 4) -- Apple GPU (6-core graphics)
Battery: Li-Ion 4422 mAh, non-removable
Dimensions: 6.30 x 3.02 x 0.33 in, 7.80 oz