Galaxy S25 Ultra • UnlockedBlack • 512 GB • Dual Physical SIM

(40 reviews)

$853.99

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Express delivery by Jun 8 - 9 from $15.00

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Customer reviews for Galaxy S25 Ultra • Unlocked

Overall rating

40 verified reviews

Rating details

Accessories
4.2/5
Appearance
4.6/5
Battery
4.6/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.5/5
Shipping
4.6/5

Reviews

Candy G.
Verified purchase
Reviewed 2/13/26, United States.
Excellent the phone was in like new condition packaging was beyond satisfactory the phone was at 4% when received but that means nothing now, this phone works in every way 💯 % battery is long lasting all sounds phones quality pitcher's all r as new phone was unlocked so i was able 2 add my sim card n ready 2 go 0 issues i am super happy with my purchase I would definitely recommend
Galaxy S25 Ultra 256GB - White - Unlocked
Galaxy S25 Ultra 256GB - White - 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
2/8/26
Dojo B.
Verified purchase
Reviewed 1/25/26, United States.
Wow this was my first time using Back Market and believe me I'll be sure to recommend BM to others I love me Galaxy S25 ultra came in mint condition.
Galaxy S25 Ultra 512GB - Blue - Unlocked
Galaxy S25 Ultra 512GB - Blue - 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
1/14/26
Ryan G.
Verified purchase
Reviewed 3/1/26, United States.
The phone arrived earlier than expected.The condition of the phone was as stated.I definitely would buy from them again!!
Galaxy S25 Ultra 256GB - Black - Unlocked
Galaxy S25 Ultra 256GB - 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
2/20/26
Linda J.
Verified purchase
Reviewed 5/10/26, United States.
The Samsung 25 Ultra I bought from Back Market is really great! Has no scratches or dents, looks brand new and works perfectly. I will buy from them again recommend them to all of my family friends.
Galaxy S25 Ultra 256GB - Blue - Unlocked
Galaxy S25 Ultra 256GB - Blue - 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
4/17/26
Jay S.
Verified purchase
Reviewed 4/5/26, United States.
this far, this device is working great. My only 'issue' was transferring data from my Pixel to this S25 Ultra. I installed the Samsung app on both phones and the app did transfer the 'service' to the Samsung but I ended up manually installing all the apps. Tedious process but it's done and the Samsung is much quicker and the battery life is much longer. 2 things I've noticed over the last few days.
Galaxy S25 Ultra 512GB - Black - Unlocked
Galaxy S25 Ultra 512GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
3/22/26
Paula M.
Verified purchase
Reviewed 5/24/26, United States.
The Phone is great, in perfect condition and works as if I bought it new - and I get a 30 day return option and 1 year warranty included! I love Back Market. I also bought my Mac laptop 6 years ago from Back Market and I still love it and it works perfectly to this day,
Galaxy S25 Ultra 256GB - Black - Unlocked
Galaxy S25 Ultra 256GB - 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
5/13/26
Michelle K.
Verified purchase
Reviewed 5/14/26, United States.
This is my 4th phone that I've purchased from back market. Previously purchased phones for my grandson and a work phone. This phone is an upgrade from my original phone. Received it quickly and arrived in excellent shape. Now I have to figure out how to use it, I had a Note 8 before and updated to 25 Ultra.
Galaxy S25 Ultra 512GB - White - Unlocked
Galaxy S25 Ultra 512GB - White - 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
4/25/26

Everything you ever wanted to know about the Galaxy S25 Ultra • Unlocked

SM-S938UZKEXAA-BMPN
USB-CConnector
6.9Screen size (inches)
2025Release Year
Dynamic LTPO AMOLED 2XScreen type
5GNetwork
1440 x 3120Resolution
SM‑S938UManufacturer Ref.
BlackColor

Experience the power of the Samsung Galaxy S25 Ultra 5G smartphone in Titanium Jet Black. With a 12GB RAM and 512GB storage, this unlocked phone features a 6.9-inch screen and a stunning 200MP rear camera for exceptional photography. Enjoy the seamless connectivity of 5G technology on the Android 14 operating system.

Features

6.9-inch 1440 x 3120 Display
512GB Storage Size
200MP Rear Camera
Cellular Connectivity: 5G Fully Unlocked
Operating System: Android 14
6.41" x 3.06" x 0.32" (HxWxD); 0.5lbs

What's in the box

Samsung Galaxy S25 Ultra 512GB Unlocked Titanium Black
USB Cable

Specifications
General Information
Model Number: S25 Ultra
Storage Size (GB): 512
Dual Sim: Dual-SIM + eSIM
Lithium Battery Weight (oz): 0.1
# of Battery Cells: 1
Total RAM (GB): 12
Manufacturer Reference No.: SM‑S938U
Product Line (Phone): Galaxy
Mobile Operating System: Android 14
Battery Capacity (mAh): 5000
Rechargeable Battery Type: Lithium-Ion

Networking
Cellular Status: Unlocked
Network Provider: Not Applicable
Cellular Network: Not Applicable
Wireless Technology: 5G

Physical Features
Item Dimensions - H x W x D (IN): 6.41 x 3.06 x 0.32
Color - Exact: Titanium Jet Black
Item Weight (LBS): 0.5
Color - Generic: Black

Display
Native Resolution - W x H (Pixels): 1440 x 3120
Screen Size (IN): 6.9

Camera
Rear Camera Megapixels: 200

MPN: SM-S938UZKEXAA-B
Connector: USB-C
Screen size (inches): 6.9
Release Year: 2025
Screen type: Dynamic LTPO AMOLED 2X
Network: 5G
Resolution: 1440 x 3120
Manufacturer Ref.: SM‑S938U
Color: Black
Color (official name): Titanium Jet Black
SIM card: Dual Physical SIM
Memory (GB): 12 GB
Storage: 512 GB
SAR head: 1.26
Foldable: No
Brand: Samsung
Carrier compatibility: Unlocked
Weight: 16 oz
Memory Card Slot: No
Model: Galaxy S25 Ultra
OS: Android

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Galaxy S25 Ultra • UnlockedBlack • 512 GB • Dual Physical SIM

Galaxy S25 Ultra • UnlockedBlack • 512 GB • Dual Physical SIM

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Customer reviews for Galaxy S25 Ultra • Unlocked

Overall rating

Rating details

Reviews

Reviews

Candy G.

Dojo B.

Ryan G.

Linda J.

Jay S.

Paula M.

Michelle K.

Popular searches

Everything you ever wanted to know about the Galaxy S25 Ultra • Unlocked

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