

Pre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom Gray
Key item features
- Android OS: 12, Samsung One UI
- Qualcomm Snapdragon 888
- 6.2-Inch HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor, Dynamic AMOLED Display (2400 x 1080 Resolution)
- Triple Camera: 12 MP (OIS, PDAF) + 64 MP (Telephoto, OIS, PDAF) + 12 MP (Ultra-wide, Autofocus)
- 128GB Storage Capacity
Specs
- BrandSamsung
- Mobile OSAndroid
- Screen size6.2"
- HD capacity128 GB
- Battery capacity4000 mAh
- FeaturesFingerprint Reader
- 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)
- Android OS: 12, Samsung One UI
- Qualcomm Snapdragon 888
- 6.2-Inch HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor, Dynamic AMOLED Display (2400 x 1080 Resolution)
- Triple Camera: 12 MP (OIS, PDAF) + 64 MP (Telephoto, OIS, PDAF) + 12 MP (Ultra-wide, Autofocus)
- 128GB Storage Capacity
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
Brand
Mobile OS
Screen size
HD capacity
Warranty
Warranty information
Similar items you might like
In 50+ people's carts Samsung Galaxy A16 5G A Series 128GB Unlocked Android Cell Phone with 50MP Camera, Blue Black $137.94 Was $169.99
In 50+ people's carts
2 optionsAvailable in additional 2 options$13794current price $137.94, Was $169.99$169.99Samsung Galaxy A16 5G A Series 128GB Unlocked Android Cell Phone with 50MP Camera, Blue Black
62114.3 out of 5 Stars. 6211 reviewsPre-Owned Samsung Galaxy S22 Plus 5G S906U (Fully Unlocked) 256GB Phantom Black $181.99
$18199current price $181.99Pre-Owned Samsung Galaxy S22 Plus 5G S906U (Fully Unlocked) 256GB Phantom Black
In 25+ people's carts Restored iPhone 12 128GB Black Fully Unlocked (Refurbished) $161.62 Was $299.99
$16162current price $161.62, Was $299.99$299.99Restored iPhone 12 128GB Black Fully Unlocked (Refurbished)
193183.9 out of 5 Stars. 19318 reviewsSamsung Galaxy S21 5G - Unlocked $279.88
$27988current price $279.88Samsung Galaxy S21 5G - Unlocked
17454.6 out of 5 Stars. 1745 reviewsSamsung Galaxy A35 5G A Series 128GB Unlocked Android Cell Phone, US Version, 2024, Awesome Navy $329.99
2 optionsAvailable in additional 2 options$32999current price $329.99Samsung Galaxy A35 5G A Series 128GB Unlocked Android Cell Phone, US Version, 2024, Awesome Navy
17894.5 out of 5 Stars. 1789 reviewsSamsung Galaxy S21 FE 5G SM-G990U1 - 128GB 256GB All Colors Factory Unlocked Cell Phones $126.00
6 optionsAvailable in additional 6 options$12600current price $126.00Samsung Galaxy S21 FE 5G SM-G990U1 - 128GB 256GB All Colors Factory Unlocked Cell Phones
1983.4 out of 5 Stars. 198 reviewsSamsung Galaxy S22 Ultra SM-S908U Unlocked 128GB Phantom Black C $276.95
$27695current price $276.95Samsung Galaxy S22 Ultra SM-S908U Unlocked 128GB Phantom Black C
Pre-Owned Samsung Galaxy Note 20 5G N981U 128GB Mystic Gray Fully Unlocked Smartphone $199.99
$19999current price $199.99Pre-Owned Samsung Galaxy Note 20 5G N981U 128GB Mystic Gray Fully Unlocked Smartphone
634.1 out of 5 Stars. 63 reviewsBest seller Restored Samsung Galaxy S22 5G, 128GB, Phantom Black - Unlocked (Refurbished) $155.93
Best seller
9 optionsAvailable in additional 9 options$15593current price $155.93Restored Samsung Galaxy S22 5G, 128GB, Phantom Black - Unlocked (Refurbished)
Pre-Owned SAMSUNG Galaxy S21 5G G991U 128GB, Gray Unlocked Smartphone (Good) $147.00
$14700current price $147.00Pre-Owned SAMSUNG Galaxy S21 5G G991U 128GB, Gray Unlocked Smartphone (Good)
2273.8 out of 5 Stars. 227 reviewsPre-Owned Samsung Galaxy S22 5G (6.1-inch) (SM-S901U) Unlocked - 128GB/Green $159.64
$15964current price $159.64Pre-Owned Samsung Galaxy S22 5G (6.1-inch) (SM-S901U) Unlocked - 128GB/Green
Samsung Galaxy A17 5G A176B 128/4GB BLACK Factory Unlocked Android Smartphone $199.00
$19900current price $199.00Samsung Galaxy A17 5G A176B 128/4GB BLACK Factory Unlocked Android Smartphone
11 out of 5 Stars. 1 reviewsPre-Owned Samsung Galaxy S22 5G (6.1-inch) (SM-S901U) Unlocked - 128GB/Green $159.64
$15964current price $159.64Pre-Owned Samsung Galaxy S22 5G (6.1-inch) (SM-S901U) Unlocked - 128GB/Green
15 out of 5 Stars. 1 reviewsPre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 256GB Phantom Gray (Grade B) $159.99
$15999current price $159.99Pre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 256GB Phantom Gray (Grade B)
Restored Samsung Galaxy S21 5G, 256GB Gray - Unlocked (Refurbished) $216.00 $232.26/lb
$21600current price $216.00$232.26/lbRestored Samsung Galaxy S21 5G, 256GB Gray - Unlocked (Refurbished)
33134.6 out of 5 Stars. 3313 reviewsPre-Owned Samsung Galaxy S21 5G (6.2-inch) (SM-G991U1) Unlocked - 128GB/Phantom Gray $164.99
$16499current price $164.99Pre-Owned Samsung Galaxy S21 5G (6.2-inch) (SM-G991U1) Unlocked - 128GB/Phantom Gray
Pre-Owned Samsung Galaxy S21 128GB Fully Unlocked Phantom Black (LCD SHADOW)(Good) $114.99
$11499current price $114.99Pre-Owned Samsung Galaxy S21 128GB Fully Unlocked Phantom Black (LCD SHADOW)(Good)
16704.6 out of 5 Stars. 1670 reviewsPre-Owned Samsung Galaxy S22 Plus 5G SM-S906U1 128GB Black (US Model) - Factory Unlocked Cell Phone $204.99
$20499current price $204.99Pre-Owned Samsung Galaxy S22 Plus 5G SM-S906U1 128GB Black (US Model) - Factory Unlocked Cell Phone
643.3 out of 5 Stars. 64 reviewsPre-Owned Samsung Galaxy S10e Android G970U - Unlocked - 128GB $122.99
$12299current price $122.99Pre-Owned Samsung Galaxy S10e Android G970U - Unlocked - 128GB
983.8 out of 5 Stars. 98 reviewsPre-Owned Samsung Galaxy S21 5G (6.2-inch) (SM-G991U1) Unlocked - 128GB/Phantom Gray $164.99
$16499current price $164.99Pre-Owned Samsung Galaxy S21 5G (6.2-inch) (SM-G991U1) Unlocked - 128GB/Phantom Gray
Check out these related products
Restored SAMSUNG GALAXY S21 5G 128GB UNLOCKED SM-G991U1 - PHANTOM GRAY (Refurbished) $164.99
$16499current price $164.99Restored SAMSUNG GALAXY S21 5G 128GB UNLOCKED SM-G991U1 - PHANTOM GRAY (Refurbished)
Pre-Owned Samsung Galaxy S21 5G - Unlocked - 128GB Phantom Gray (Good) $148.99
$14899current price $148.99Pre-Owned Samsung Galaxy S21 5G - Unlocked - 128GB Phantom Gray (Good)
Pre-Owned Samsung Galaxy S21 5G (6.7-inch) SM-G996U (Unlocked) - 128GB/Black $186.99
$18699current price $186.99Pre-Owned Samsung Galaxy S21 5G (6.7-inch) SM-G996U (Unlocked) - 128GB/Black
Restored Samsung Galaxy S10 , 128GB, Prism Black - Unlocked (Refurbished) $175.00
$17500current price $175.00Restored Samsung Galaxy S10 , 128GB, Prism Black - Unlocked (Refurbished)
11 out of 5 Stars. 1 reviewsPre-Owned Samsung Galaxy S10 G973U (Fully Unlocked) 128GB Prism Blue (Used - A ) $140.00
$14000current price $140.00Pre-Owned Samsung Galaxy S10 G973U (Fully Unlocked) 128GB Prism Blue (Used - A )
Pre-Owned Samsung Galaxy S21 5G - Phantom Violet - Unlocked - 128GB (Good) $249.99
$24999current price $249.99Pre-Owned Samsung Galaxy S21 5G - Phantom Violet - Unlocked - 128GB (Good)
Samsung Galaxy S21 5G G9910 128GB 8GB RAM GSM Unlocked - Phantom Violet $259.88
$25988current price $259.88Samsung Galaxy S21 5G G9910 128GB 8GB RAM GSM Unlocked - Phantom Violet
64 out of 5 Stars. 6 reviewsOpen Box SAMSUNG GALAXY S21 PLUS 5G DUOS 128GB UNLOCKED - PHANTOM BLACK $186.99
$18699current price $186.99Open Box SAMSUNG GALAXY S21 PLUS 5G DUOS 128GB UNLOCKED - PHANTOM BLACK
44.3 out of 5 Stars. 4 reviewsRestored Samsung Galaxy S21 5G 128GB G991U T-Mobile Locked (Refurbished) $164.99
$16499current price $164.99Restored Samsung Galaxy S21 5G 128GB G991U T-Mobile Locked (Refurbished)










