

Pre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good)
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)
Specs
- BrandSamsung
- Mobile OSAndroid
- Model nameGalaxy S21 5G
- Screen size6.2 in
- HD capacity128 GB
- Battery capacity4000 mAh
- Free shipping
Free 90-day returns
How do you want your item?
About this item
Product details
This item is in good condition, showing signs of use from normal wear. It is backed by a 90 days warranty. It is fully functional and has been professionally refurbished, inspected and cleaned to good condition. This product has been determined fully functional by our industry leading 30+ point functionality inspection. UL approved power adapter and charging cable are included. This product will not come in its original packaging; Headphones, SIM card and manual will not be included.
The Samsung Galaxy S21 specs are top-notch including a Snapdragon 888 chipset, 5G capability, 8GB RAM coupled with 128/256GB storage, and a 4000mAh battery. The phone sports a 6.2-inch Dynamic AMOLED display with an adaptive 120Hz refresh rate. In the camera department, a triple-sensor setup is presented.
- 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)
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
Model name
Screen size
Warranty
Warranty information
Compare with similar items
| Product | Viewing this itemPre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good) ![]() $146.99 current price $146.99 | Pre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB AT&T - Good ![]() $146.99 current price $146.99 | Restored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Refurbished) ![]() Now $146.84 current price Now $146.84, Was $175.00$175.00 32.3 out of 5 Stars. 3 reviews | Pre-Owned Samsung Galaxy S21 FE 5G G990U (AT&T Only) 128GB Graphite ![]() Now $119.00 current price Now $119.00, Was $207.99$207.99 15 out of 5 Stars. 1 reviews | Restored Samsung Galaxy S21 5G G991U 128GB Phantom Gray Fully Unlocked 6.2 (Refurbished) ![]() $153.00 current price $153.00493.3 out of 5 Stars. 49 reviews | Pre-Owned Samsung Galaxy S21 5G G991U 128GB GSM/CDMA Unlocked Android Smartphone (USA Version) - Phantom Gray ![]() $122.99 current price $122.99653.7 out of 5 Stars. 65 reviews | Pre-Owned SM-G970UZBAXAA Samsung Galaxy S10e Unlocked 5.8" 128GB Android Bar OctaCore Blue Used Grade A ![]() Now $119.01 current price Now $119.01, Was $139.00$139.00 | Restored Samsung Galaxy S21 5G 128GB Fully Unlocked Gray (LCD SHADOW) (Refurbished) ![]() $164.99 current price $164.99173.7 out of 5 Stars. 17 reviews |
|---|
| Screen Size | 6.2 inPre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good) | 6.2 inPre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB AT&T - Good | 6.2 inRestored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Refurbished) | 6.4"Pre-Owned Samsung Galaxy S21 FE 5G G990U (AT&T Only) 128GB Graphite | 8"Restored Samsung Galaxy S21 5G G991U 128GB Phantom Gray Fully Unlocked 6.2 (Refurbished) | 6.2"Pre-Owned Samsung Galaxy S21 5G G991U 128GB GSM/CDMA Unlocked Android Smartphone (USA Version) - Phantom Gray | 5.8"Pre-Owned SM-G970UZBAXAA Samsung Galaxy S10e Unlocked 5.8" 128GB Android Bar OctaCore Blue Used Grade A | 6.2"Restored Samsung Galaxy S21 5G 128GB Fully Unlocked Gray (LCD SHADOW) (Refurbished) |
|---|---|---|---|---|---|---|---|---|
| Rear-Facing Camera Megapixels | 12 MPPre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good) | 64 MPPre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB AT&T - Good | 12 MPRestored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Refurbished) | 12 MPPre-Owned Samsung Galaxy S21 FE 5G G990U (AT&T Only) 128GB Graphite | 64 MPRestored Samsung Galaxy S21 5G G991U 128GB Phantom Gray Fully Unlocked 6.2 (Refurbished) | 64 MPPre-Owned Samsung Galaxy S21 5G G991U 128GB GSM/CDMA Unlocked Android Smartphone (USA Version) - Phantom Gray | 16 MPPre-Owned SM-G970UZBAXAA Samsung Galaxy S10e Unlocked 5.8" 128GB Android Bar OctaCore Blue Used Grade A | 12 MPRestored Samsung Galaxy S21 5G 128GB Fully Unlocked Gray (LCD SHADOW) (Refurbished) |
| Front-Facing Camera Megapixels | 10 MPPre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good) | 12 MPPre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB AT&T - Good | 10 MPRestored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Refurbished) | 32 MPPre-Owned Samsung Galaxy S21 FE 5G G990U (AT&T Only) 128GB Graphite | 10 MPRestored Samsung Galaxy S21 5G G991U 128GB Phantom Gray Fully Unlocked 6.2 (Refurbished) | 10 MPPre-Owned Samsung Galaxy S21 5G G991U 128GB GSM/CDMA Unlocked Android Smartphone (USA Version) - Phantom Gray | 10 MPPre-Owned SM-G970UZBAXAA Samsung Galaxy S10e Unlocked 5.8" 128GB Android Bar OctaCore Blue Used Grade A | 10 MPRestored Samsung Galaxy S21 5G 128GB Fully Unlocked Gray (LCD SHADOW) (Refurbished) |
Similar items you might like
Based on what customers bought
Pre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB AT&T - Good $146.99
$14699current price $146.99Pre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB AT&T - Good
Shipping, arrives in 3+ daysRestored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Refurbished) $146.99
$14699current price $146.99Restored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Refurbished)
32.3 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysPre-Owned Samsung Galaxy S20 Plus 5G G986U (AT&T Only) 128GB Cosmic Black $175.99
$17599current price $175.99Pre-Owned Samsung Galaxy S20 Plus 5G G986U (AT&T Only) 128GB Cosmic Black
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 FE 5G G990U (AT&T Only) 128GB Graphite $119.00 Was $207.99
Now$11900current price Now $119.00, Was $207.99$207.99Pre-Owned Samsung Galaxy S21 FE 5G G990U (AT&T Only) 128GB Graphite
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 5G G991U 128GB GSM/CDMA Unlocked Android Smartphone (USA Version) - Phantom Gray $122.99
$12299current price $122.99Pre-Owned Samsung Galaxy S21 5G G991U 128GB GSM/CDMA Unlocked Android Smartphone (USA Version) - Phantom Gray
653.7 out of 5 Stars. 65 reviewsShipping, arrives in 3+ daysRestored Samsung Galaxy S21 5G G991U 128GB Phantom Gray Fully Unlocked 6.2 (Refurbished) $153.00
$15300current price $153.00Restored Samsung Galaxy S21 5G G991U 128GB Phantom Gray Fully Unlocked 6.2 (Refurbished)
493.3 out of 5 Stars. 49 reviewsShipping, arrives in 3+ daysPre-Owned SM-G970UZBAXAA Samsung Galaxy S10e Unlocked 5.8" 128GB Android Bar OctaCore Blue Used Grade A $119.01 Was $139.00
Now$11901current price Now $119.01, Was $139.00$139.00Pre-Owned SM-G970UZBAXAA Samsung Galaxy S10e Unlocked 5.8" 128GB Android Bar OctaCore Blue Used Grade A
Shipping, arrives in 3+ daysRestored Samsung Galaxy S21 5G 128GB Fully Unlocked Gray (LCD SHADOW) (Refurbished) $164.99
$16499current price $164.99Restored Samsung Galaxy S21 5G 128GB Fully Unlocked Gray (LCD SHADOW) (Refurbished)
173.7 out of 5 Stars. 17 reviewsShipping, arrives in 3+ daysRestored Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom White (Refurbished) $149.99
$14999current price $149.99Restored Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom White (Refurbished)
11 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysPre-Owned SAMSUNG Galaxy S21 5G G991U 128GB, Gray Unlocked Smartphone $130.00
$13000current price $130.00Pre-Owned SAMSUNG Galaxy S21 5G G991U 128GB, Gray Unlocked Smartphone
1143.9 out of 5 Stars. 114 reviewsShipping, arrives in 3+ daysRestored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Violet (Refurbished) $140.00
$14000current price $140.00Restored Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Violet (Refurbished)
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom Gray (Good) $130.00
$13000current price $130.00Pre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom Gray (Good)
444.3 out of 5 Stars. 44 reviewsShipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 Plus 5G G996U (AT&T Only) 128GB Phantom Silver $215.61
$21561current price $215.61Pre-Owned Samsung Galaxy S21 Plus 5G G996U (AT&T Only) 128GB Phantom Silver
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy A16 5G AT&T Blue Black 128GB $85.25
$8525current price $85.25Pre-Owned Samsung Galaxy A16 5G AT&T Blue Black 128GB
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S9 SM-G960 64GB Smartphone Unlocked - 64 GB, Blue, Used $105.00
$10500current price $105.00Pre-Owned Samsung Galaxy S9 SM-G960 64GB Smartphone Unlocked - 64 GB, Blue, Used
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S22 Phantom Black 256 GB AT&T $179.99
$17999current price $179.99Pre-Owned Samsung Galaxy S22 Phantom Black 256 GB AT&T
Shipping, arrives in 3+ days
Frequently bought together
Pre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good) $146.99

Pre-Owned Samsung Galaxy S21 5G G991U (AT&T Only) 128GB Phantom Gray (Good)
Original Samsung Galaxy S9 Super Fast Charger USB Type C Kit, PD 25W Type C Wall Charger and USB C to USB C Fast Charging Cable - White $12.98

Original Samsung Galaxy S9 Super Fast Charger USB Type C Kit, PD 25W Type C Wall Charger and USB C to USB C Fast Charging Cable - White
ZAGG InvisibleShield (GlassFusion VisionGuard ) Screen for Galaxy S21 5G - Clear $5.99

ZAGG InvisibleShield (GlassFusion VisionGuard ) Screen for Galaxy S21 5G - Clear
for Samsung Galaxy S21 Case: Dual Layer Protective Heavy Duty Cell Phone Cover Shockproof Rugged with Screen Protector - Military Protection Bumper Tough - Samsung Galaxy S21 5G 2021, 6.2 inch, Purple $12.79

for Samsung Galaxy S21 Case: Dual Layer Protective Heavy Duty Cell Phone Cover Shockproof Rugged with Screen Protector - Military Protection Bumper Tough - Samsung Galaxy S21 5G 2021, 6.2 inch, Purple
Check out these related products
Restored Samsung Galaxy S20 5G G986U (Fully Unlocked) 128GB Cosmic Gray (Refurbished) $184.01
$18401current price $184.01Restored Samsung Galaxy S20 5G G986U (Fully Unlocked) 128GB Cosmic Gray (Refurbished)
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S10 G975U (AT&T Only) 128GB Prism Black (Grade B) $148.49
$14849current price $148.49Pre-Owned Samsung Galaxy S10 G975U (AT&T Only) 128GB Prism Black (Grade B)
Shipping, arrives in 3+ daysRestored Samsung Galaxy S10 G973U (AT&T Only) 128GB Prism Black (Refurbished) $139.49
$13949current price $139.49Restored Samsung Galaxy S10 G973U (AT&T Only) 128GB Prism Black (Refurbished)
Shipping, arrives in 3+ daysRestored Samsung Galaxy S21 Plus 5G G996U (Spectrum Mobile Only) 128GB Phantom Violet (Refurbished) $183.52
$18352current price $183.52Restored Samsung Galaxy S21 Plus 5G G996U (Spectrum Mobile Only) 128GB Phantom Violet (Refurbished)
Shipping, arrives in 3+ daysRestored Samsung Galaxy S21 Plus 5G G996U (Xfinity Mobile Only) 128GB Phantom Violet (Refurbished) $193.45
$19345current price $193.45Restored Samsung Galaxy S21 Plus 5G G996U (Xfinity Mobile Only) 128GB Phantom Violet (Refurbished)
Shipping, arrives in 3+ daysRestored Samsung Galaxy S10 G975U (T-Mobile Only) 128GB Prism Blue (Refurbished) $204.36
$20436current price $204.36Restored Samsung Galaxy S10 G975U (T-Mobile Only) 128GB Prism Blue (Refurbished)
Shipping, arrives in 3+ daysRestored Samsung Galaxy S20 Plus 5G G986U (Verizon Only) 128GB Cosmic Black (Refurbished) $221.24
$22124current price $221.24Restored Samsung Galaxy S20 Plus 5G G986U (Verizon Only) 128GB Cosmic Black (Refurbished)
Shipping, arrives in 3+ daysRestored Samsung Galaxy S21 Plus 5G G996U (T-Mobile Only) 128GB Phantom Black (Refurbished) $195.99
$19599current price $195.99Restored Samsung Galaxy S21 Plus 5G G996U (T-Mobile Only) 128GB Phantom Black (Refurbished)
13 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysRestored Samsung Galaxy S20 Plus 5G G986U (T-Mobile Only) 128GB Aura Blue (Refurbished) $221.24
$22124current price $221.24Restored Samsung Galaxy S20 Plus 5G G986U (T-Mobile Only) 128GB Aura Blue (Refurbished)
Shipping, arrives in 3+ daysRestored SAMSUNG GALAXY S21 5G 128GB VERIZON LOCK - PHANTOM GRAY (Refurbished) $140.01
$14001current price $140.01Restored SAMSUNG GALAXY S21 5G 128GB VERIZON LOCK - PHANTOM GRAY (Refurbished)
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S9 G960U (Fully Unlocked) 64GB Midnight Black (Grade C) $66.39
$6639current price $66.39Pre-Owned Samsung Galaxy S9 G960U (Fully Unlocked) 64GB Midnight Black (Grade C)
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 Plus 5G G996U (Fully Unlocked) 128GB Phantom Silver (Grade C) $147.00 Was $206.45
Now$14700current price Now $147.00, Was $206.45$206.45Pre-Owned Samsung Galaxy S21 Plus 5G G996U (Fully Unlocked) 128GB Phantom Silver (Grade C)
Shipping, arrives in 3+ days
Customer ratings & reviews
Resold at Walmart
Popular items in this category
Best selling items that customers love
Pre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 256GB Phantom Gray (Good) $159.99
$15999current price $159.99Pre-Owned Samsung Galaxy S21 5G G991U (Fully Unlocked) 256GB Phantom Gray (Good)
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S22 Ultra Green 512 GB UNLOCKED - Good $310.00
$31000current price $310.00Pre-Owned Samsung Galaxy S22 Ultra Green 512 GB UNLOCKED - Good
Shipping, arrives in 3+ daysAT&T Samsung Galaxy S23 Phantom Black 128GB $339.99 Was $499.99
Now$33999current price Now $339.99, Was $499.99$499.99AT&T Samsung Galaxy S23 Phantom Black 128GB
1904.2 out of 5 Stars. 190 reviewsShipping, arrives in 3+ daysVerizon Samsung Galaxy S23 Ultra Phantom Black 512 GB $849.99 Was $1,112.96
Now$84999current price Now $849.99, Was $1,112.96$1,112.96Verizon Samsung Galaxy S23 Ultra Phantom Black 512 GB
1484.6 out of 5 Stars. 148 reviewsShipping, arrives in 3+ daysPre-Owned Samsung Galaxy S22 Green 128 GB UNLOCKED - Good $160.00
$16000current price $160.00Pre-Owned Samsung Galaxy S22 Green 128 GB UNLOCKED - Good
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB UNLOCKED - Good $130.00
$13000current price $130.00Pre-Owned Samsung Galaxy S21 5G Phantom Gray 128 GB UNLOCKED - Good
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 Ultra 5G (6.8-inch) SM-G998U (Verizon Only) - 128GB/Black $233.99 Was $311.24
Now$23399current price Now $233.99, Was $311.24$311.24Pre-Owned Samsung Galaxy S21 Ultra 5G (6.8-inch) SM-G998U (Verizon Only) - 128GB/Black
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S22 Ultra 256GB S908U Unlocked (Good) $299.99
8 optionsAvailable in additional 8 options$29999current price $299.99Pre-Owned Samsung Galaxy S22 Ultra 256GB S908U Unlocked (Good)
433.3 out of 5 Stars. 43 reviewsShipping, arrives in 3+ daysPre-Owned Samsung Galaxy S21 128GB Phantom Violet Unlocked - B Grade $150.00
$15000current price $150.00Pre-Owned Samsung Galaxy S21 128GB Phantom Violet Unlocked - B Grade
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S10 128GB SM-G973U1 All Colors - Unlocked Cell Phones $145.00
6 optionsAvailable in additional 6 options$14500current price $145.00More options from $144.00Pre-Owned Samsung Galaxy S10 128GB SM-G973U1 All Colors - Unlocked Cell Phones
283.9 out of 5 Stars. 28 reviewsShipping, arrives in 3+ daysPre-Owned Samsung Galaxy S22 Ultra Green 512 GB UNLOCKED $325.00
$32500current price $325.00Pre-Owned Samsung Galaxy S22 Ultra Green 512 GB UNLOCKED
Shipping, arrives in 3+ daysPre-Owned Used Samsung Galaxy S21 5G G991U (Fully Unlocked) 256GB Phantom Gray (Used - Grade A ) $189.99
$18999current price $189.99Pre-Owned Used Samsung Galaxy S21 5G G991U (Fully Unlocked) 256GB Phantom Gray (Used - Grade A )
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S10+ G975U 128GB Unlocked $170.00
$17000current price $170.00Pre-Owned Samsung Galaxy S10+ G975U 128GB Unlocked
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysPre-Owned Used Samsung Galaxy S22 Ultra 5G Smartphone, AT&T Only,128 GB Storage 8 GB RAM, Phantom Black $304.00
$30400current price $304.00Pre-Owned Used Samsung Galaxy S22 Ultra 5G Smartphone, AT&T Only,128 GB Storage 8 GB RAM, Phantom Black
Shipping, arrives in 3+ daysPre-Owned Samsung Galaxy S20 128GB 6.2" 5G Fully Unlocked, Cosmic Gray (Used - Good) $133.00 Was $160.99
3 optionsAvailable in additional 3 optionsNow$13300current price Now $133.00, Was $160.99$160.99Pre-Owned Samsung Galaxy S20 128GB 6.2" 5G Fully Unlocked, Cosmic Gray (Used - Good)
Shipping, arrives in 3+ daysPre-Owned SAMSUNG Galaxy S9 G960U 64GB Lilac Purple Fully Unlocked (LCD Shadow) (Good) $115.00
$11500current price $115.00Pre-Owned SAMSUNG Galaxy S9 G960U 64GB Lilac Purple Fully Unlocked (LCD Shadow) (Good)
504 out of 5 Stars. 50 reviewsShipping, arrives in 3+ days











