
Pre-Owned Samsung Galaxy S21 5G (6.2-inch) (SM-G991U) Unlocked - 128GB/Phantom Gray
Key item features
- Vibrant Display: Features a 6.2-inch Dynamic AMOLED 2X HDR10+ display with 120Hz refresh rate, 1080 x 2400 pixel resolution, Corning Gorilla Glass Victus, and Always-on display functionality.
- Powerful Performance: Equipped with an Android 11 OS and a Qualcomm Snapdragon 888 5G (5 nm) Octa-core Processor for efficient operation.
- Advanced Cameras: Includes a triple rear camera system with a 64MP telephoto lens and a 10MP front selfie camera.
- Secure Unlocking: Boasts an in-display ultrasonic fingerprint sensor for secure and convenient access.
- Connectivity Options: Supports Dual-Band Wi-Fi 802.11 a/b/g/n/ac/6 and Bluetooth 5.0 for versatile wireless connections.
- Efficient Charging: Features a USB-C charge port with a 4000mAh battery and 25W fast charging capability.
- Unlocked Compatibility: This pre-owned SM-G991U model is unlocked for use with GSM and CDMA carriers like T-Mobile, AT&T, and Verizon Wireless in the USA, offering 128GB storage in Phantom Gray.
Specs
- BrandSamsung
- Mobile OSAndroid
- Model nameGalaxy S21 5G
- Screen size6.2"
- HD capacity128 GB
- Battery capacity4000 mAh
- Free shipping
Free 30-day returns
How do you want your item?
About this item
Product details
Please Note: The IMEI number of each device is recorded and will be tracked for customer service reasons. Failure to return the correct item or damage received will be reflected in the process.
This is an Unlocked device and can be used on GSM and CDMA carriers such as T-Mobile, AT&T, and Verizon Wireless in the USA. Device is not cleared to use with international carriers.
Features:
- Dynamic AMOLED 2X HDR10+ (6.2 inch) 120Hz (1080 x 2400) Pixel Resolution Display with Corning Gorilla Glass Victus and Always-on display.
- Android 11 OS
- Qualcomm Snapdragon 888 5G (5 nm) Octa-core Processor
- Triple Rear Camera System with 64MP Telephoto Lens
- 10MP Front Selfie Cam
- In-Display Ultrasonic Fingerprint Sensor
- Dual-Band Wi-Fi 802.11 a/b/g/n/ac/6 and Bluetooth 5.0
- USB-C Charge Port with 4000mAh Battery and 25W Fast Charging (Used)
- Dynamic AMOLED 2X HDR10+ (6.2 inch) 120Hz (1080 x 2400) Pixel Resolution Display with Corning Gorilla Glass Victus and Always-on display.
- Android 11 OS
- Qualcomm Snapdragon 888 5G (5 nm) Octa-core Processor
- Triple Rear Camera System with 64MP Telephoto Lens
- 10MP Front Selfie Cam
- In-Display Ultrasonic Fingerprint Sensor
- Dual-Band Wi-Fi 802.11 a/b/g/n/ac/6 and Bluetooth 5.0
- USB-C Charge Port with 4000mAh Battery and 25W Fast Charging (Used)
Pre-Owned: Good
What is the Walmart Pre-Owned Program?
Walmart Pre-Owned allows you to find previously owned, well-cared-for items from Walmart’s trusted & performance-managed sellers. Shopping Pre-Owned allows you to bring home the best-quality picks at even lower prices, in addition to extending the life of an item & reducing waste. Find your favorites & shop a range of conditions in every category.
Why Walmart Pre-Owned?

Trusted sellers & quality items
Each Pre-Owned item listed comes from Walmart’s trusted performance-managed sellers, to ensure you get quality items.
Quality you can afford
Save even more on top brands & your most-loved items.

30-day free returns
Don’t love it? Most items offer a 30-day* free return policy, for added peace of mind.

Sustainability
Shopping Pre-Owned helps in extending the life of an item & reducing waste.
Product image for illustration purposes only. The item you receive may vary from the image in minor ways, such as slight differences in appearance, color, and/or design. *Exceptions apply during holiday season, and on certain electronics, collectibles, and jewelry.
Specifications
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Mobile OS
Model name
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Warranty information
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