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Item #:
76309210
Open Box Samsung Galaxy S23 Ultra 5G SM-S918U1 256GB Black (US Model) - Factory Unlocked Cell Phone
83% of respondents would recommend this to a friend
Item #:
76309210
IMP 502
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 3 items left in stock.
Order now and get it around Thursday, September 10
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Compatible with all Major US Carriers; AT&T, Verizon & T-Mobile
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Storage Capacity
With 256GB of internal storage, the Galaxy S23 Ultra offers ample space for apps, photos, and files, catering to users who require extensive storage without the need for external solutions.
Factory Unlocked
This factory unlocked device allows flexibility in carrier choice, providing users the freedom to switch networks easily, making it ideal for frequent travelers or those seeking the best plans.
Advanced Camera System
Equipped with an industry-leading camera setup, the Galaxy S23 Ultra captures stunning images and videos, appealing to photography enthusiasts looking for professional-grade quality in a smartphone.
Product Details
- Factory unlocked Samsung Galaxy S23 Ultra 5G SM-S918U1 256GB Black US Model
- Mint condition with no visible scratches, dents, dead pixels, or screen burn
- Passed 30+ points inspection and proven 100% functional
- Compatible with all major US carriers (AT&T, Verizon, T-Mobile) and some minor carriers
- Comes with 8 GB and includes a 60-day seller warranty for repair or replacement
- Includes Samsung Galaxy S23 Ultra, charging cable, and retail or gift box
| Model name | Samsung Galaxy S23 Ultra |
| Service provider | Factory Unlocked |
| Rear cam mpx | 200 MP |
| Screen size | 6.8 in (17.3 cm) |
| Ram memory | 8 GB |
| Resolution | 1440 x 3088 |
| Brand | Samsung |
| Mobile OS | Android |
| HD capacity | 256 GB |
| Wireless | 3G, 4G, 4G+, 5G Bluetooth, GPRS, GPS |
| Front cam mpx | 12 MP |
| Display | LCD |
| Color | Black |
| Accessories included | Charging Cable |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Photography Enthusiasts
With its advanced camera system, the S23 Ultra captures stunning photos, ideal for photography lovers seeking exceptional quality.
-
Tech Savvy Users
The latest features and high-performance specifications cater to tech enthusiasts who desire cutting-edge technology in their devices.
-
Business Professionals
The unlocked status and robust productivity features make it perfect for professionals needing reliability and flexibility in their phone.
-
Budget-Conscious Buyers
The premium price of the Galaxy S23 Ultra may not fit the financial plans of those looking for affordable options.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Which US carriers is this device compatible with?
Answer: This device is compatible with all major US carriers including AT&T, Verizon, and T-Mobile. -
Question:
What does the warranty cover?
Answer: The warranty covers manufacturer defects but does not cover accidental damage. -
Question:
What condition is the device in?
Answer: The device is in mint condition with no visible scratches or dents.
Samsung 5G Unlocked Phones Editorial Review
Open Box Samsung Galaxy S23 Ultra 5G SM-S918U1 256GB Black (US Model) - Factory Unlocked Cell Phone offers exceptional features like a stunning 6.8-inch display and a powerful 200 MP rear camera, perfect for capturing breathtaking photos. With 8 GB of RAM and a generous 256 GB HD capacity, users can expect smooth multitasking and ample storage for apps and media. This model supports various wireless technologies, ensuring compatibility with many networks. Additionally, it comes with a charging cable for convenience. Users appreciate the vivid display and powerful camera performance, making it a top choice for photography enthusiasts.
Customer Reviews & Ratings
30 customers ratings
-
5 Star
56%
-
4 Star
13%
-
3 Star
3%
-
2 Star
6%
-
1 Star
20%
Review this product
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Pros
- Exceptional 200 MP camera for stunning photos
- 6.8-inch display enhances viewing experience
- Ample 256 GB storage for all your needs
- Smooth performance with 8 GB of RAM
- Factory unlocked for network flexibility
Cons
- May feel slightly bulky for some users
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
IMP 502
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 3 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Factory unlocked device
- Works with major US carriers
- Minor carriers may require registration or network setting update
- Buyer's responsibility to confirm compatibility
- Two months (60 Days) Seller Warranty
- Mint condition with no visible scratches or dents
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.