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Free shipping on all domestic US Orders

Samsung Galaxy S25 Ultra 5G (512GB, 12GB) 6.9" Factory Unlocked Dual SIM S938B

by SAMSUNG
Sold out
Original price $1,399.99
Original price $1,399.99 - Original price $1,399.99
Original price $1,399.99
Current price $1,119.99
$1,119.99 - $1,130.99
Current price $1,119.99
Condition: Brand New

Only 0 left in stock - Order soon !

Color: Titanium Gray
Condition: Brand New
Amazon Ebay Rating

Compatible with: Verizon, AT&T, T-Mobile, Sprint, Metro, Google Fi, Cricket, H2O, Straight Talk (GSM/CDMA), Consumer Cellular, Tracfone, Global, Unlocked

At a glance

Screen size
6.7
Storage / ROM
512 GB
Ram memory
12 GB
Camera Resolution
200 MP
SIM Lock Status
Fully unlocked (GSM & CDMA)
View all specifications
Add to compare In comparison
  • 6.9" Dynamic LTPO AMOLED 2X QHD+, 120Hz Adaptive Refresh Rate, HDR10+, 1440x3120px, Android 15, One UI 7, up to 7 major Android upgrades
  • 512GB, 12GB RAM, No SD Card Slot, Qualcomm Snapdragon 8 Elite (3nm), Octa-Core, Adreno 830 GPU, 5000mAh Battery
  • Rear Camera: 200MP, f/1.7, wide + 10MP, f/2.4, telephoto + 50MP, f/3.4, periscope telephoto + 50MP, f/1.9, ultrawide, Front Camera: 12MP, f/2.2, wide
  • 4G LTE: 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/38/39/40/41/66, 5G: N1/2/3/5/7/8/12/20/25/26/28/38/40/41/66/75/77/78 SA/NSA/Sub6 - 2x Nano-SIM + 2x eSIM (max 2 at a time)
  • International Model – No Warranty. Compatible with Most GSM and CDMA Carriers like T-Mobile, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.

Cellmigo offers all customers a 30-day return policy on New Products, which means you have 30 days after receiving your item to request a return. We have an Extended 90 Day return policy on Renewed (Used/Refurbished) Products. New Products may additionally have Warranty from the manufacturer. Check listing page for warranty information or contact the manufacturer. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Tutorials for Common Issues for Devices we sell can be found here! Below you can find some troubleshooting steps for common issues you are having:

Reset your device before return:

FREE Prepaid US Return Labels (within 30 Days of Shipment):

Prepaid U.S. domestic return labels are available for free if you return your order within 30 days of the shipment date. Please use the following link to generate your repair return label. Note that clicking the incorrect link may result in an "order not found" error. For returns after 30 days, please contact us directly to obtain a manual return label.

Get a Prepaid US Return Label

Purchased on Marketplace

Order # Format

Cellmigo

CM12345

Amazon

123-123456-7891012

eBay

01-12345-78910

Walmart

200011234567890

Backmarket

7012345

International (Non-US) or

Past 30-Day Period

Contact Us

 

Enter your order number and the site will provide your a prepaid return label to return your order. If you are outside of policy, no return label will be provided.

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. Renewed Items that are allowed to be returned with 90 Days, require a Manual label created by us. Please Contact us with your issue, and we will send you return label. 

You can contact us at Support@cellmigo.com. 

 

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.


Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on Digital items or gift cards.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. At Cellmigo, we tend to avoid exchanges as it leads to delays of processing returns. 


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.


At Cellmigo, we strive to ensure your complete satisfaction with our products. To facilitate a smoother return process, we recommend resetting your device to its original factory settings. For detailed step-by-step reset instructions, kindly visit our blog section, where you can find valuable tutorials to assist you. Our dedicated support team is also available to guide you through this process. Your convenience and satisfaction are of utmost importance to us at Cellmigo.

Summary

Experience the future of mobile intelligence with the Samsung Galaxy S25 Ultra 5G, a premium factory unlocked smartphone that blends AI-powered convenience with cutting-edge performance. Whether you're looking to upgrade from refurbished phones or shopping for the latest unlocked Samsung Galaxy phones, the S25 Ultra is engineered to deliver next-level power, photography, and connectivity. Powered by the Snapdragon 8 Elite chipset and optimized for Android 15 and One UI 7, this device handles everything from streaming and multitasking to high-res gaming with smooth efficiency. Its immersive 6.9-inch AMOLED 2X display with 120Hz adaptive refresh rate and HDR10+ ensures vibrant colors, razor-sharp clarity, and fluid visuals — indoors or out. Capture moments like never before with the 200MP AI camera system, including a 50MP periscope telephoto lens and enhanced night video features. Whether you're taking selfies, filming in low light, or zooming from afar, the Galaxy S25 Ultra camera suite delivers professional results that make every shot share-worthy. Stay powered through your day with the 5000mAh battery, and stay in the know with features like the Now Bar and AI Select for instant updates and content insights — all right from your lock screen or captured image. Perfectly compatible with Verizon, T-Mobile, AT&T, and global GSM/CDMA networks, this international model provides universal 5G coverage with dual SIM and eSIM flexibility, making it ideal for frequent travelers or remote professionals. Whether you're moving up from a refurbished smartphone, searching for a cheap unlocked phone alternative, or just looking for the best Samsung Galaxy unlocked phone, the Galaxy S25 Ultra delivers flagship performance, future-ready features, and intelligent tools — all from a name you trust.

GENERAL Condition Brand New
Brand SAMSUNG
Manufacturer SAMSUNG
Model Galaxy S25 Ultra
Part Number / MPN SM-S938B/DS
Date Listed (YYYY-MM-DD) 2025-04-29
FCCID A3LSMS938U
Warranty (US Only) 1 Year
Warranty Info International Model without Domestic Warranty. The device is still covered by the Seller's Return Policy.
Shipment Weight (Lbs) 0.93
NETWORK Carrier Status Fully unlocked (GSM & CDMA)
Carrier Compatibility Verizon, AT&T, T-Mobile, Sprint, Metro, Google Fi, Cricket, H2O, Straight Talk (GSM/CDMA), Consumer Cellular, Tracfone, Global, Unlocked
3G/4G bands 4G LTE: 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/38/39/40/41/66
5G bands 1/2/3/5/7/8/12/20/25/26/28/38/40/41/66/75/77/78 SA/NSA/Sub6
SIM Card Single SIM
Connectivity 2G,3G,4G,5G,Bluetooth,GPS
DISPLAY Size (Inches) 6.7
Type 6.8” Dynamic AMOLED 2X FHD+, 120Hz Adaptive Refresh Rate, 505ppi, 2600nits (Outdoor Peak), 1440x3120px
Resolution (Pixel) 1440 x 3120
PLATFORM Operating System (OS) Android
Chipset Qualcomm Snapdragon 8 Gen 3
CPU Octa-Core
MEMORY Card slot Not Supported
RAM 12 GB
Internal Storage 512 GB
CAMERA Resolution 200 MP
Features Rear Camera: 200MP, f/1.7 (Wide) + 10MP, f/2.4 (Tele 3x Zoom) + 50MP, f/3.4 Tele (5x Zoom) + 12MP, f/2.2 (Ultra Wide), Front Camera: 12MP, f/2.2
BATTERY Battery Capacity 5000 mAh
Average Battery Life (Hours) 20