No Plan-Unlocked Device Samsung Galaxy Z FLIP 4 SM-F721 5G 128GB RAM 8GB Blue
No Plan-Unlocked Device Samsung Galaxy Z FLIP 4 SM-F721 5G 128GB RAM 8GB Blue
Hero image 0 of No Plan-Unlocked Device Samsung Galaxy Z FLIP 4 SM-F721 5G 128GB RAM 8GB Blue, 0 of 9
Visit the Samsung Store

No Plan-Unlocked Device Samsung Galaxy Z FLIP 4 SM-F721 5G 128GB RAM 8GB Blue

2,129 ratings

Key item features

  • Compact Design: The Samsung Galaxy Z Flip 4 offers compact portability with an innovative foldable design, allowing for convenient movement and hands-free photo and video capture.
  • Vibrant Display: Features a 6.7-inch Foldable Dynamic AMOLED 2X display with a 120Hz refresh rate and HDR10+, complemented by a 1.9-inch Super AMOLED cover display protected by Gorilla Glass Victus+.
  • Powerful Performance: Equipped with a Qualcomm Snapdragon 8+ Gen 1 (4 nm) chipset and 8GB RAM, running on Android 12 (upgradable to Android 14) with One UI 6.1.1.
  • Advanced Cameras: Boasts a dual main camera system with 12 MP wide and ultrawide lenses, including OIS and dual pixel PDAF, alongside a 10 MP front-facing camera.
  • Extensive Connectivity: Supports 5G, Wi-Fi 6, Bluetooth 5.2, GPS, GLONASS, GALILEO, BDS, and NFC for comprehensive wireless communication and positioning.
  • Ample Storage: Provides 128GB of internal hard drive capacity for storing applications, media, and other data.
  • Integrated Battery: Powered by a Lithium Ion battery, ensuring reliable operation for daily use.
Generated by AI

Specs

Brand, SamsungMobile OS, AndroidModel name, Galaxy Z Flip4Screen size, 6.7 inHD capacity, 128 GBBattery capacity, 3700 mAh

About this item

Product details

Unfold your world with next-level expression on the Samsung Galaxy Z FLIP 4 SM-F721 5G. This Samsung smartphone offers compact portability that conveniently moves with your lifestyle. It features an innovative design, stylish colors, and custom accessories. Capture hands-free selfies, photos, and videos wherever you go. With your Galaxy Z Flip4 in Flex Mode, it’s easy to do two things at once, providing a versatile and engaging user experience for all your daily needs.
No Plan-Unlocked Device Samsung Galaxy Z FLIP 4 SM-F721 5G 128GB RAM 8GB Blue:
  • Brand: Samsung
  • Model: SM-F721U
  • Cell Phone Service Provider: Fully Unlocked
  • Hard Drive Capacity: 128 GB
  • RAM Memory: 8 GB
  • Color: Blue
  • Display Type: Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
  • Screen Size: 6.7 inches
  • Resolution: 1080 x 2640 pixels
  • Cover Display: Super AMOLED, 1.9 inches, 260 x 512 pixels (Gorilla Glass Victus+)
  • Mobile Operating System: Android 12, upgradable to Android 14, One UI 6.1.1
  • Chipset: Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
  • Main Camera: Dual 12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 12 MP, f/2.2, 13mm, 123Ëš (ultrawide), 1/3.06", 1.12µm
  • Front Facing Camera Megapixels: 10 MP, f/2.4, 26mm (wide), 1/3.0", 1.22µm
  • Wireless Technology: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Bluetooth 5.2, A2DP, LE Positioning GPS, GLONASS, GALILEO, BDS NFC Yes
  • Battery Type: Lithium Ion
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Samsung

Mobile OS

Android

Model name

Galaxy Z Flip4

Screen size

6.7 in

Warranty

Warranty information

24 Month

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.2 out of 5 stars
stars
2,129 ratings2,090 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars60% (1,278)
  2. 4 stars21% (448)
  3. 3 stars6% (127)
  4. 2 stars5% (111)
  5. 1 star8% (165)

Reviews summary

Pros

  • : Fits easily in small spaces.
  • : Folds into a small pocket-friendly size.
  • : The camera produces crisp, detailed images with natural colors and low noise.
  • : Compact design makes it simple to operate.

Neutral

  • : Can last all day, but may drain quickly with heavy use.

Cons

  • : The display develops a fold that worsens and causes bubbling.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 2,090 reviews

Mar 7, 2025
Reviewer name: Clay
5 out of 5 stars
5 out of 5 stars review

Great features

I love my zflip it features are excellent and I just love it

Review from Samsung US
Helpful?5O6C852BZKLL1204620157
May 24, 2025
Reviewer name: ShirleyR
5 out of 5 stars
5 out of 5 stars review

More than happy 😊

Been very happy with my GalaxyZ Flip phone. It fits in my pocket great which is what I was after. The condition of the refurbed phone was marked as 'good' but I couldn't find a mark on it. I'm still finding out the features it has but it's been great so far.

International review
Review from Samsung UK
Helpful?5O6C852BZKLL1204620157
Apr 26, 2025
Reviewer name: FlippinFantastic
5 out of 5 stars
5 out of 5 stars review

ZFlip 4

Fits in my pocket nicely, good battery. Very lahdeedah! The only phone I've had that beats my Nokia 7110

International review
Review from Samsung UK
Helpful?5O6C852BZKLL1204620157
Current price is $599.00
Price when purchased online
5 free offers, including Apple Music up to 2 months Free
  • Free shipping
  • Free 15-day returns
New
Walmart Accident Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

How do you want your item?
Ships to
Arrives between Nov 30 - Dec 7
|
Sold and shipped by FechMart
3.693548387096774 out of 5 stars
3.7 stars out of 5, based on 62 seller reviews(3.7)
Free 15-day returns
Other sellers
$797.87
+Free shipping
Shipping, arrives by Fri, Nov 20 to Columbus, 43215
Sold and shipped by All-Out Mobile
Free 30-day returns