Galaxy S21 Ultra 5G 256GB - Black - Unlocked

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Customer reviews for Galaxy S21 Ultra 5G • Unlocked

Overall rating

9 verified reviews

Rating details

Battery
4.3/5
Shipping
4.4/5
Lens & Camera
4.9/5
Accessories
4.3/5
Packaging
4.6/5
Overall performance
4.6/5
Appearance
4.7/5

Reviews

Roy L.
Verified purchase
Reviewed 12/28/22, United States.
this s21 ultra is my upgrade from a note 9. did some reason when in Facebook marketplace, the back button works sometimes. is there a quick fix for this issue, something I could be instructed to do or will I have to send unit in.
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/29/22
Andre M.
Verified purchase
Reviewed 12/30/22, United States.
My s21 at first had a signal problem but once I reboot it work fine I could make phone calls now happy with my order thanks
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
12/21/22
Wayne H.
Verified purchase
Reviewed 3/6/23, United States.
The phone looks brand new. The only blemish is near the charging port. I like the big savings on a great phone.The camera is fantastic.
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
2/16/23
Yasmin selena C.
Verified purchase
Reviewed 12/11/22, United States.
Super satisfied with everything
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/29/22
Hayden S.
Verified purchase
Reviewed 2/13/23, United States.
I like
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
1/7/23
Mark L.
Verified purchase
Reviewed 12/2/22, United States.
So far, it is working great.
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/18/22
Heather L.
Verified purchase
Reviewed 3/15/23, United States.
Phone is in good condition. Only issue I have is people having trouble hearing me while on phone.
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Phantom Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
3/1/23

Everything you ever wanted to know about the Galaxy S21 Ultra 5G • Unlocked

Durability
Overall performance
Camera
Screen quality

SM-G998UZKEXAAMPN
BlackColor
Samsung Galaxy SSerie
YesLast OS Compatibility
6.8Screen size (inches)
0.77SAR head
Galaxy S21 Ultra 5GModel
2021Release Year
SamsungBrand

The Galaxy S21 Ultra 5G is a flagship-level smartphone from Samsung, introduced in early 2021. It offers a blend of high-end features suitable for users who need a powerful device for multimedia, photography, and multitasking. As a pre-owned device, it provides a cost-effective option for those seeking premium performance without the latest release price.

Key features:

Model: Galaxy S21 Ultra 5G
Display: 6.8-inch Dynamic AMOLED 2X, 1440 x 3200 pixels, 120Hz refresh rate
Processor: Exynos 2100 (Global) or Snapdragon 888 (US)
Camera: Quad-camera system with 108MP main sensor, 10MP periscope telephoto, 10MP telephoto, and 12MP ultra-wide
Connectivity: 5G capable for fast data transfer and low latency

Who is this for?

The Galaxy S21 Ultra 5G is ideal for tech enthusiasts, mobile photographers, or professionals who want a large, vibrant display and advanced camera capabilities. It suits users who need a high-performance device for demanding tasks like gaming, video editing, or photography.

Pros & Cons: Pros Cons Large, high-quality display with 120Hz refresh rate. Bulkier size may not suit users seeking a more compact device. Powerful camera system with high-resolution sensors. Battery life can vary depending on usage, especially with 120Hz refresh rate.
Why refurbished?

Opting for a refurbished Galaxy S21 Ultra 5G allows you to access a premium device at a more accessible price point. All devices from Back Market are tested and restored to meet strict quality standards. This sustainable choice helps reduce electronic waste. Learn more about our quality standards.

MPN: SM-G998UZKEXAA
Color: Black
Serie: Samsung Galaxy S
Last OS Compatibility: Yes
Screen size (inches): 6.8
SAR head: 0.77
Model: Galaxy S21 Ultra 5G
Release Year: 2021
Brand: Samsung
Carrier compatibility: Unlocked
Memory (GB): 12 GB
Main camera: 108 megapixels
Weight: 8 oz
Memory Card Slot: No
Manufacturer Ref.: SM-G998U
SIM card: Physical SIM + eSIM
SAR body: 1.02
Screen type: Dynamic AMOLED 2X
Front camera: 40 megapixels
Color (official name): Phantom Black
Network: 5G
OS: Android
Foldable: No
Resolution: 1440 x 3200
Storage: 256 GB

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Galaxy S21 Ultra 5G 256GB - Black - Unlocked

Customer reviews for Galaxy S21 Ultra 5G • Unlocked

Overall rating

Rating details

Reviews

Reviews

Roy L.

Andre M.

Wayne H.

Yasmin selena C.

Hayden S.

Mark L.

Heather L.

Popular searches

Everything you ever wanted to know about the Galaxy S21 Ultra 5G • Unlocked

Durability

Overall performance

Camera

Screen quality

Welcome to Back Market