United States
English (US)

Battery
3.8/5
Shipping
4.5/5
Lens & Camera
4.5/5
Accessories
3.5/5
Packaging
4.5/5
Overall performance
3/5
Appearance
3.5/5
Reviewed 5/17/26, United States.
It work great
Galaxy Z Flip4 128GB - Gray - Locked Verizon
See itemCondition
Good
Purchased
5/2/26
Reviewed 11/2/24, United States.
Advertised as "locked Verizon" but I received a spectrum mobile phone that is locked and cannot be used with Verizon. I even took it into a Verizon store and they confirmed it was locked and couldn't be used. Complete waste of time.
Galaxy Z Flip4 128GB - Dark Purple - Locked Verizon
See itemCondition
Good
Purchased
10/27/24
Reviewed 10/2/24, United States.
Problems 3 month after purchase same problem they didn't honor my warranty do not spend your money your far better off buying a new from your phone company even if your that rude they at least won't do a trade when repair is worth more than the cost of the phone now as mother severe poverty I had to spend my grocery on using previous phone this was not ok warenties typically last six months don't buy from back market not worth the money and a complete ripoff
Galaxy Z Flip4 256GB - Gray - Locked Verizon
See itemCondition
Excellent
Purchased
4/19/24
Reviewed 7/24/23, United States.
Great purchase. I'm very happy with the phone. I had several Motorola razor phone back in the day and loved them. I gell the same way about this phone. Hopefully the screen will hold out. We will see :)
Galaxy Z Flip4 256GB - Gray - Locked Verizon
See itemCondition
Excellent
Purchased
7/4/23
SM-F721BLBHEUBMPN
SM-F721UManufacturer Ref.
6.7Screen size (inches)
1.02SAR head
AndroidOS
NoMemory Card Slot
BlueColor (official name)
YesLast OS Compatibility
12 megapixelsMain camera
The Samsung Galaxy Z Flip4 is a foldable smartphone that brings a compact design combined with modern features. Released in August 2022, it is the successor to the Flip3 and offers improvements in durability and performance while maintaining its unique clamshell form factor.
Key features:The Galaxy Z Flip4 is best suited for users who want a stylish, pocketable device with the flexibility of a foldable screen. It appeals to tech enthusiasts and fashion-conscious buyers who prioritize portability without sacrificing flagship performance. Compared to traditional smartphones, it offers a unique form factor but may not be ideal for those who need a larger, uninterrupted display for gaming or media consumption.
Pros & Cons: Pros Cons Compact foldable design that fits easily in pockets. Smaller main display compared to traditional smartphones. 120Hz AMOLED display for smooth visuals. Hinge mechanism requires careful handling over time. Flagship Snapdragon 8+ Gen 1 chipset for strong performance. Limited multitasking screen space when folded.Choosing a refurbished Samsung Galaxy Z Flip4 supports a more sustainable approach by extending the device's lifecycle. Back Market ensures all refurbished phones meet strict quality standards through comprehensive testing and certification. Learn more about our quality standards.




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