- Home Page /
- Cell Phones /
- 5G Wireless /
- 5G Unlocked Phones /
- Open Box Samsung Galaxy Z Flip 4 5G SM-F721U1 512GB Pur...
0 ratings
Item #:
89403844
Open Box Samsung Galaxy Z Flip 4 5G SM-F721U1 512GB Purple (US Model) - Factory Unlocked Cell Phone
Item #:
89403844
LAK 16197132
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 03
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The device is factory unlocked and guaranteed to work with all Major US Carriers; AT&T, Verizon & T-Mobile & minor carriers*.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The Galaxy Z Flip 4 features a unique foldable design, allowing for a compact form factor that fits easily in small pockets while providing a full-screen experience when unfolded.
High Storage Capacity
With 512GB of internal storage, users can store a vast amount of photos, apps, and videos without worrying about running out of space, setting it apart from many competitors.
5G Connectivity
This model supports 5G technology, ensuring fast internet speeds and smooth streaming experiences, making it ideal for users who demand high-performance from their smartphones.
Product Details
| Brand | Samsung |
| Mobile OS | Android |
| Model name | Samsung Galaxy Z Flip 4 5G |
| Screen size | 6.7 in |
| HD capacity | 512 GB |
| Ram memory | 8 GB |
| Features | Smartphone |
| Wireless | 3G, 4G, 4G+, 5G Bluetooth, GPRS, GPS |
| Service provider | Factory Unlocked |
| Cellular service plan | No Plan-Unlocked Device |
| Rear cam mpx | 12 MP |
| Front cam mpx | 10 MP |
| Color | Purple |
| Proc. brand | Samsung |
| Display | LCD |
| Resolution | 1080 x 2640 |
| Series | Galaxy Z Flip 4 |
| Device type | Unlocked Cell Phones |
| Accessories included | Charging Cable |
| Has front-facing camera | Y |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Tech Enthusiasts
Users who love innovative technology will appreciate the foldable design and advanced features of the Galaxy Z Flip 4.
-
Photography Lovers
The excellent camera capabilities make this phone suitable for users who enjoy capturing high-quality photos and videos.
-
Frequent Travelers
Its compact design and lightweight nature are perfect for users needing a highly portable phone on the go.
-
Budget-Conscious Buyers
Users looking for affordable options may find this premium device priced higher than standard smartphones.
Product Description
Open Box Samsung Galaxy Z Flip 4 5G SM-F721U1 512GB Purple (US Model) - Factory Unlocked Cell Phone
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can the device be used with international carriers?
Answer: The device is specifically guaranteed to work with major US carriers only. -
Question:
What happens if accidental damage occurs within the warranty period?
Answer: Accidental damage is not covered under the warranty. -
Question:
Is the original packaging included with the device?
Answer: Yes, the device comes with either its retail or gift box.
Samsung 5G Unlocked Phones Editorial Review
Open Box Samsung Galaxy Z Flip 4 5G SM-F721U1 512GB Purple (US Model) - Factory Unlocked Cell Phone offers a unique folding design that makes it easy to carry in your pocket. Users appreciate the sleek look and feel, but some have faced issues with functionality like the inability to delete messages easily. The device features a vibrant 6.7-inch display and is equipped with impressive specifications, including 512GB of storage and a 12 MP rear camera, allowing for quality photography. However, there are mentions of hinge durability concerns, highlighting the importance of careful handling.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Unique foldable design for portability
- Impressive 512GB storage capacity
- Vibrant 6.7-inch display for media
- Lightweight at just 0.5 lbs
- Factory unlocked for flexibility
Cons
- Button and app sign-in processes can be cumbersome
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
LAK 16197132
Order now and get it around Saturday, October 03
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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Factory unlocked device for all major US carriers
- Compatible with AT&T, Verizon, T-Mobile, and many minor carriers
- Buyer's responsibility to confirm device compatibility with network
- Two months seller warranty for repair or replacement
- Device in mint condition, passed 30+ point inspection
- LCD free of dead or stuck pixels, clear display
Ubuy Assurance
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.