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Samsung Galaxy Z Fold4 - Unlocked 512GB Phantom Black - Fair

Buyback Boss
(27824)
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US $409.00
as low as $68.17/mo with 0% APR with
Condition:
Used
“This device is unlocked and ready to be activated on any carrier. This device may show heavy signs ”... Read moreabout condition
Shipping:
Free 2-4 day delivery
Get it between Tue, Dec 9 and Thu, Dec 11 to 94104.
Located in: Tempe, Arizona, United States
Returns:
60 days returns. Seller pays for return shipping.
Payments:
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eBay item number:286646817670
Last updated on Dec 05, 2025 14:38:04 PSTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“This device is unlocked and ready to be activated on any carrier. This device may show heavy signs ...
Processor
Octa Core
Screen Size
7.6 in
Chipset Model
Qualcomm Snapdragon 8+ Gen 1
Color
Phantom Black
MPN
SM-F936UZKEXAA
Lock Status
Factory Unlocked
Model Number
SM-F936U
SIM Card Slot
Single SIM
Brand
Samsung
Network
Unlocked
Model
Samsung Galaxy Z Fold4
Connectivity
5G, Bluetooth, Wi-Fi
Style
Foldable
Operating System
Android
Features
Water-Resistant, AMOLED Display, Wide-Angle Camera, Ultra Wide-Angle Camera, Fingerprint Sensor, eSIM, Triple Rear Camera, Stylus, Dual Screen
Storage Capacity
512 GB
Contract
Without Contract
Camera Resolution
50.0 MP
RAM
12 GB
UPC
0887276666181
Category

Item description from the seller

About this seller

Buyback Boss

99.4% positive feedback•157K items sold

Joined Sep 2013
BuybackBoss.com is the best option to buy or sell your iPhone. All devices sold at Buyback Boss are fully tested by industry professionals.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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SamsungOther

Seller feedback (34,778)

All ratingsselected
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  • d***v (23)- Feedback left by buyer.
    Past month
    Verified purchase
    Item arrived quickly & was packaged with care. The device condition was exactly as the Seller described. I appreciated the timely updates that the Seller provided after the auction ended (tracking number & email notifying me once the package was delivered). I setup the iPhone w/ Quick Transfer, installed my Sim + eSims, & all is working as expected . This Seller was trustworthy, professional, quick, & responsive. I scored a fantastic deal on this item & am a happy camper! Thanks Buyback Boss! =)
    Apple iPhone SE (3rd Gen) - 128GB - Unlocked (Read Description) (#286947751818)
  • 6***6 (12)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The phone i bought was labeled as "good", so I was worried of the screen having visible cracks or any sort of damage to it - however, it was in perfect condition! It was packaged nicely, it arrived a little late (but this wasn't the seller's fault at all and when i reached out, they responded quickly to sort the issue with USPS!). Overall, the experience was nice. The seller was nice and prompt, and the phone I got was perfect for how much I spent on it! 10/10 would recommend this seller!
    Samsung Galaxy S22 - 128GB 256GB - All Colors - Good Condition (#276450670604)
  • h***s (3)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item shipped quickly and arrived quickly. Packed very well and came in flawless condition with 100% battery health. Description stated it came with a cable and it did not but the customer service was great and they quickly gave me a refund for the cable. Very good experience overall, I would recommend this seller to others.
    OnePlus 12 - Unlocked 512GB 16GB Flowy Emerald - Excellent (#285936663332)
See all feedback

Product ratings and reviews

Learn more
4.7
28 product ratings
  • 22 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Long battery life

Small form factor

Most relevant reviews

See all 28 reviews
  • by ngi_jxc
    Jan 28, 2023Top favorable review

    It's a great phone, but after using it, I would prefer a bigger single screen.

    It's like new. I used to have a Huawei Porsche Design. In comparison, Huawei has a better battery life and screen response. The reason I purchased this phone is because I am getting old, and I need large screen for reading. It turned out most of the time you will use the outside screen. In other words, it is not a big screen if you don't open it. It would be wonderful if the phone can be an inch wider.

    Verified purchase: YesSold by: yywirelesss

  • by azd8495g
    Nov 11, 2022

    SAMSUNG GALAXY Z FOLD 4 512 GB UNLOCKED

    Great product find. Very efficient and Battery life is superb. Form factor is Nice, small when folded and when it unfolds screen is beautiful and crisp.

    Verified purchase: YesCondition: NewSold by: abdoomaster

  • by lowballa
    Mar 08, 2023

    Fold 4

    I used to be a medium size phone plus a separate tablet kind of guy. Since acquiring the Fold4, I rarely get the tablet out. This thing does everything I need a device to do.

    Verified purchase: YesCondition: Pre-OwnedSold by: deviceflow

  • by kent_the_geek
    May 23, 2025

    Good phone

    The phone is working very well for me. I haven't used the large screen much, but it's a great phone.

    Verified purchase: YesSold by: everythingforlesss

  • by nn1000
    Dec 13, 2022

    Z fold 4 review

    Amazing product z fold 4. I love folding idea and its lots more durable than the previous models. The camera is amazing and can take picture in near total darkness which was a gamechanger for me

    Verified purchase: YesCondition: Pre-OwnedSold by: knadia7401

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