Search  for anything...

Samsung Galaxy Z Flip 4 5G, US Version, 256GB, Blue - Unlocked (Renewed)

  • Based on 349 reviews
Condition: Refurbished - Excellent
Checking for the best price...
$270.00 Why this price?
Save $729.00 was $999.00

Buy Now, Pay Later


As low as $45.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by T4C We Track Serial Numbers

Arrives Friday, Jul 24
Order within 15 hours and 11 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Service provider: Unlocked


Color: Blue


Size: 256GB


Features

  • The 6.7 Dynamic AMOLED 2X foldable main screen supports an adaptive 48120 Hz refresh rate and HDR10+, offering incredibly fluid motion for gaming, media playback, and split-screen multitasking when using Flex Mode.
  • On the outside, a 1.9 Super AMOLED cover display gives you quick access to notifications, calls, music controls, and widgets without needing to unfold the device, making it convenient for one-handed or pocket use.
  • Built for performance, its powered by the Snapdragon 8+ Gen 1 processor paired with 8 GB of RAM and up to 512 GB of UFS 3.1 storage (depending on model), enabling fast app launches, strong 5G connectivity, and reliable multitasking.
  • The dual rear camera system features a 12 MP wide lens with OIS plus a 12 MP ultra-wide lens, letting you shoot stable, high-quality photos and 4K video, while the 10 MP front camera handles crisp selfies and video calls.
  • Designed with durability and security in mind, the Flip4 has an IPX8 water-resistance rating, an Armor Aluminum frame for added structural strength, a side-mounted fingerprint sensor, and Stereo speakers to deliver rich sound when watching media or flipping the phone open.

Description

Introducing the Samsung Galaxy Z Flip 4 SM-F721U, a remarkable fusion of style and functionality. Elevating your smartphone experience with its innovative design, this device seamlessly combines cutting-edge technology with a sleek, compact form factor. With its revolutionary foldable display, the Galaxy Z Flip 4 offers a unique and immersive viewing experience. From streaming your favorite content to multitasking with multiple apps, the flexible screen adapts to your needs, providing unparalleled versatility.

Brand: Samsung


Operating System: Android


Ram Memory Installed Size: 8 GB


CPU Model: Snapdragon


CPU Speed: 2.75 GHz


Memory Storage Capacity: 256 GB


Screen Size: 6.7 Inches


Resolution: 2400 x 1080


Model Name: Galaxy Z Flip 4


Wireless Carrier: Unlocked


Operating System: Android


RAM Memory Installed: 8 GB


Processor Series: Snapdragon


Processor Speed: 2.75 GHz


Memory Storage Capacity: 256 GB


Color: Blue


SIM Card Slot Count: Single SIM


Connector Type: USB Type C


Form Factor: Foldable Screen


Biometric Security Feature: Fingerprint Recognition


Human-Interface Input: Touchscreen


Sim Card Size: Nano


Water Resistance Level: Water Resistant


Headphones Jack: No headphone jack


Specific Absorption Rate: 1.6 Watts per Kilogram


Additional Features: Foldable


Flash Memory Supported Size Maximum: 256 GB


Material Features: Recyclable


Front Photo Sensor Resolution: 10 MP


Rear Facing Camera Photo Sensor Resolution: 12 MP


Camera Description: 12


Camera Flash: no flash


Shooting Modes: Custom


Optical Sensor Resolution: 12 MP


Number of Rear Facing Cameras: 2


Number of Front Cameras: 1


Item Weight: 6.56 ounces


Item Dimensions: 6.5 x 2.83 x 0.27 inches


Video Capture Resolution: 4k


Frame Rate: 60 fps


Screen Size: 6.7 Inches


Resolution: 2400 x 1080


Display Type: AMOLED


Aspect Ratio: 1.331


Display Resolution Maximum: 2640 x 1080 Pixels


Wireless Provider: Unlocked


Cellular Technology: 5G


Connectivity Technology: Bluetooth


Wireless Network Technology: Wi-Fi


Brand: Samsung


Model Year: 2022


Built-In Media: Charging Cable


Warranty Description: 90 Day Limited Warranty


Manufacturer: samsung


Model Series: Z Flip


Specific Uses For Product: photography, streaming, video conferencing, gaming


UPC: 749876120749


Unit Count: 1.0 Count


Battery Capacity: 3700 Milliamp Hours


Battery Description: Non-removable Li-Po Battery


Battery Power: 3700 Milliamp Hours


Battery Average Life: 18 Hours


Phone Talk Time: 14 Hours


Average Battery Life Talk Time: 24 Hours


GPS Geotagging Functionality: True


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 24

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent customer service!
I purchased this Cell phone recently and it was received quickly. I then took a trip and the phone just did not work! I couldn't stay connected, I couldn't send texts, I couldn't make phone calls. I contacted Amazon who contacted the seller and got a response immediately from the seller! They offered a full refund or an exchange. I opted for the exchange because I liked the phone. Every contact with the seller received an immediate response. I was so surprised! I shipped the old phone back. They shipped the new one and it was an extremely pleasant and easy experience. I would highly recommend using this seller again. Anytime a seller responds so quickly and positively, makes them tops in my book. ... show more
Reviewed in the United States on June 24, 2023 by Joann M May

  • my new phone
It came on time. It works good . And ,it looks just like the picture. Very happy EDIT : It has already broken . The hing broke . Not happy
Reviewed in the United States on March 3, 2023 by karla Singh

  • Buy with the thegizmotrader in mind.
Hello, everyone. This is my first time ever buying this phone and I will tell you by experience.It has been wonderful. I bought this phone with the company thegizmotrader. And I'm gonna give my honest review.This company is awesome, and it is a company Is compared to It is very honest and answers every question I have. I was scared to buy this phone with looking at reviews and youtube videos, but I decided to take a gander. Before I bought this phone, I contacted them prior, and they were very responsive to answering all my questions. Especially one name that I do want to give out her name is Jessica. Thank you for answering my many questions. She has made the whole purchase much easier to buy. When I received it, the condition looked as it was brand new, the screen looked great the hindge was quite and the battery was good. But the point is that in short, if you ever want to buy a phone device, etc, buy with thegizmotrader in mind. ... show more
Reviewed in the United States on September 2, 2024 by Pato

  • It is a good phone for the price
Was great and color was amazing works perfectly.
Reviewed in the United States on November 21, 2025 by Amazon Customer

  • Love ❤️ it.
Samsung Galaxy Z Fold 4 on Amazon a positive customer experience with both the product and the seller. The customer notes that the product was delivered quickly, arrived in excellent, like-new condition, and functions perfectly, just as described in the listing. This feedback emphasizes the reliability and quality they encountered, praising the Amazon seller for their efficient service and the product's impeccable state upon arrival. That the Galaxy Z Fold 4 met their high expectations and validated their choice to purchase from that seller.Its Like a New phone, I'm very happy with the purchase. I'm gonna buy another one for my daughter. Highly recommend 👌 ... show more
Reviewed in the United States on January 3, 2026 by Aame Prince

  • Temporary Fix
If you need something right away as i did its a good price. Phone works great for about the first nine months of usage. Afterwards it get hot. And Now there is a blinking shadow or screen towards the bottom half of the phone.
Reviewed in the United States on August 17, 2024 by Jay Abundant Shopper

  • I still get compliments on my phone 🙂
I like everything about my new Galaxy Z flip 4 phone. Excellent condition , multiple screen use : (open or closed ) easy functions , sleek design and did i mention very affordable price ? 😀 💰👍As for the rating, the only reason I gave a 4 star rate is the battery - I have to charge it daily and sometimes a quick charge in middle of the day . I do everything to conserve power and wish I could go a full 24 hrs use before needing to charge. But overall, I'm happy with my purchase and (speedy delivery ) ... show more
Reviewed in the United States on February 6, 2024 by Ms missy

  • Never buy from cell4less
Seller advertised phone as in Excellent condition. Screen started breaking within the warranty window. Sent the item back and cell4less only refunded me the tax. They kept the phone and my $220.
Reviewed in the United States on March 11, 2026 by Chris T

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...