Galaxy Z Flip4 256GB - Gray - Unlocked (2024)

More sustainable than new

  • Galaxy Z Flip4 256GB - Gray - Unlocked (2)

1 - 3

  • Current
  • Current

More sustainable than new

Save $611.60

$899.99 new

$288.39

before trade-in

Galaxy Z Flip4 256GB - Gray - Unlocked (4)

Buy now, pay later.

Galaxy Z Flip4 256GB - Gray - Unlocked (5)

Buy now, pay later.

Free delivery by Apr 24 - Apr 25
Express delivery by Apr 23 - Apr 24 from $25.00

Works with all carriers

Galaxy Z Flip4 256GB - Gray - Unlocked (6)

Best picks

  • Lowest price $252.95
  • Most popular $299.00

Condition

  • Fair $288.39
  • Good $308.99
  • Excellent $384.96

Add new battery - sold out

Storage (GB)

  • 128 GB
  • 256 GB
  • 512 GB

Color

  • Black
  • Dark Purple
  • Red
  • Yellow
  • Blue

Often bought together

Galaxy Z Flip4 - Unlocked's customer reviews

4.4/5

186 verified reviews in the last 6 months.

Filter by stars

  • P

    Penelope C.

    4.5/5

    Reviewed in the United States on November 1, 2023

    this little phone is so fun! i got it and its in great condition, couldn't even tell if it were brand new or refurbished. it took a little bit to get used to, the flip action brings back memories though. The screen has a few new dents from my keys in my bag but thats my fault, thought they'd go away but nope, still there. i got tons of comments from my family and coworkers asking me what i was using haha! happy birthday to me :D

    Galaxy Z Flip4 256GB - Blue - Unlocked

    Purchased on October 16, 2023

  • J

    Jeremiah R.

    4.9/5

    Reviewed in the United States on April 8, 2024

    My first purchase from Back Market and won't be the last! As soon as it arrived (about 3 days), I opened to find my phone neatly placed inside and great packing material. I was overall impressed with the quality of the device and has not given me any issues whatsoever. I will be looking forward to my next purchase! I love that this exists and such a great way to keep e-waste down! I will be continuing to go here for all refurbished devices.

    Galaxy Z Flip4 256GB - Gray - Unlocked

    Purchased on March 26, 2024

  • V

    Valerie P.

    5/5

    Reviewed in the United States on April 13, 2024

    I ordered the item on a Tuesday morning and it was delivered by Wednesday afternoon. Phone looked brand new- no marks (I purchased Excellent condition). Super easy set up process and so far so good. Everything about the pone seems new and you would never tell it was refurbished. Love the peace of mind of the 1 year warranty. I will 100% recommend back market to my family when we are in need of another phone.

    Galaxy Z Flip4 256GB - Blue - Unlocked

    Purchased on April 9, 2024

  • T

    Tiffany T.

    4.6/5

    Reviewed in the United States on December 31, 2023

    I was skeptical about ordering a refurbished phone due to my iPhone 11 cracked....I took a chance with back market and I have to say I'm in love. I think moving forward going to get all future phones from here!!! I chose the fair option, phone had no scratches anywhere!!! Was able to setup and transfer most of my things from IOS back to android. I'm in love!!!!! Phone is basically brand new. Got many compliments. Very satisfied customer. Thank you!!!

    Galaxy Z Flip4 128GB - Rose Gold - Unlocked

    Purchased on December 18, 2023

  • S

    Shevonna H.

    5/5

    Reviewed in the United States on March 8, 2024

    I made the switch to Samsung because of Min Yoongi I'm gonna be honest. Him smiling on the front row had me going wow he REALLY likes this company. I'm not a heavy phone user. It's why I have used a 5s iphone since it came out and I only upgraded to a iPhone SE 2020 because my job that paid me barely over $12 kept saying my phone was too small. Imagine that. iPhone SE 2020 too small to STOCK GROCERIES ON A SHELF. That's the miserable world we live in. I quit that job and kept the iPhone but again, I'm not a heavy user. I literally use it as a glorified alarm clock. I'm the person who had an iPod shuffle and miss it. The little clip on one.Anyways I said when I do upgrade, I'm getting refurbished because HELLO I am team PLANET. Hence why I use my electronics until I literally cannot. I recycle so much I made that the symbol on my cat's id tag. I LOVE upcycling and everything I really do. Moving on to the phone review if you are still here. I'm gonna be COMPLETELY honest. I got the phone because it flips. I love tiny phones that close. I like opening my phone and closing it. I made several calls and thought, hmm, maybe talking on the phone is ok. Not really cos everything NOW ...

    Galaxy Z Flip4 256GB - Dark Purple - Unlocked

    Purchased on December 30, 2023

  • O

    Olivier L.

    4.9/5

    Reviewed in the United States on February 5, 2024

    Buying experience on Backmarket is superb. I got the Galaxy Z Flip4 256gb in perfect condition for 1/3 of the price. Only down is that the battery does not last as long as if it was brand new, but it can still hold a full day of normal usage.

    Galaxy Z Flip4 256GB - Blue - Unlocked

    Purchased on January 16, 2024

  • E

    Esther T.

    5/5

    Reviewed in the United States on March 9, 2024

    I ordered the galaxy z flip4 256gb dark purple, I was very excited to receive it earlier than expected, I set it up with my network and I am so happy it worked immediately, I tried 2nd hand phones before, but all disappointments, I am so glad I found you Back Market, you guys rule, the phones are practically brand new, and ran like new, very very satisfied, I will be shopping from you again whenever I want an upgrade. Thank you back market

    Galaxy Z Flip4 256GB - Dark Purple - Unlocked

    Purchased on March 5, 2024

See all 186 reviews

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

Galaxy Z Flip4 256GB - Gray - Unlocked (16)

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

Galaxy Z Flip4 256GB - Gray - Unlocked (17)

6.3 oz of e-waste

That’s around the weight of a baseball.

Galaxy Z Flip4 256GB - Gray - Unlocked (18)

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

Galaxy Z Flip4 256GB - Gray - Unlocked (19)

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy Z Flip4 256GB - Gray - Unlocked

Galaxy Z Flip4 256GB - Gray - Fully unlocked (GSM & CDMA)

Our partners are electronics experts who test and verify that each item is 100% functional before it leaves the workshop. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.

Galaxy Z Flip4 256GB - Gray - Unlocked

  • Manufacturing part numbers (MPN) : SM-F721BZAGEEB
  • Color : Gray
  • Screen size (inches) : 6.7
  • Model : Galaxy Z Flip4
  • Megapixels : 12
  • OS : Android
  • Resolution : 1080x2640
  • Carrier compatibility : Unlocked
  • Storage : 256 GB
  • Memory : 8 GB
  • Network : 5G
  • Double SIM : No
  • Manufacturer Ref. : SM-F721
  • Memory Card Slot : No
  • Verizon compatible : Yes
  • AT&T compatible : Yes
  • T-Mobile compatible : Yes
  • Release Year : 2022
  • Foldable : Yes
  • 5G : Yes
  • SAR head : 1.02
  • SAR body : 0.94
  • Series : Samsung Galaxy Z
  • SIM card : Single-SIM + eSIM
  • Color (official name) : Graphite
  • Product type : Refurbished
  • Brand : Samsung
  • Weight : 7 oz

Welcome to Back Market

The best prices for high-quality reborn tech by sellers we’ve checked and vetted. We don’t mind if you Google us .

Get to know us

Galaxy Z Flip4 256GB - Gray - Unlocked (20) Galaxy Z Flip4 256GB - Gray - Unlocked (21)

  • Buy now, pay later.

  • Free 30-day returns

  • Free standard shipping

  • 1-year warranty

  • Galaxy Z Flip4 256GB - Gray - Unlocked (22)

1 - 3

  • Current

Save $611.60

$899.99 new

$288.39

before trade-in

Hello! We're Back Market, the leading marketplace for refurbished devices. Our mission? To fight e-waste by giving expertly restored devices a second life.

  • About

    • About us
    • Trade-in
    • Student offer
    • Military program
    • We're hiring!
    • Press
  • Help

    • Sellers: Register to sell
    • Seller portal
    • Payments
    • Shipping
    • Returns and refunds
    • Protection plan
    • Contact us
    • Accessibility statement
    • Guides and reviews
    • Compare devices
    • Gift ideas
    • Blog
  • Law and order

    • Terms of service
    • Trade-in Terms and Conditions
    • 1-year warranty
    • Privacy Policy
    • Cookies
    • Don't sell or share my personal information
    • Payments 100% secured

      Galaxy Z Flip4 256GB - Gray - Unlocked (23)Galaxy Z Flip4 256GB - Gray - Unlocked (24)Galaxy Z Flip4 256GB - Gray - Unlocked (25)Galaxy Z Flip4 256GB - Gray - Unlocked (26)Galaxy Z Flip4 256GB - Gray - Unlocked (27)Galaxy Z Flip4 256GB - Gray - Unlocked (28)Galaxy Z Flip4 256GB - Gray - Unlocked (29)Galaxy Z Flip4 256GB - Gray - Unlocked (30)

  • Hello!

    • Galaxy Z Flip4 256GB - Gray - Unlocked (35)

      Galaxy Z Flip4 256GB - Gray - Unlocked (36)

Back Market is present in many countries. Take your pick.

© 2024 Back Market

Galaxy Z Flip4 256GB - Gray - Unlocked (37)Galaxy Z Flip4 256GB - Gray - Unlocked (38)

Galaxy Z Flip4 256GB - Gray - Unlocked (2024)

FAQs

Is Samsung Flip4 good? ›

“The Galaxy Z Flip 4 may not be a revolutionary year-over-year upgrade, but it stands tall as one of the best folding smartphones you can buy in 2022. It's sleeker, faster, and more reliable than ever.” The Samsung Galaxy Z Flip 4 is one of the best folding smartphones you can buy in 2022.

Which color is best in Samsung Z Flip 4? ›

Samsung Galaxy Z Flip 4 in Bora Purple

Likely to be the most popular color available, Bora Purple is a delightful muted lavender shade that stands out without being too in your face. It contrasts beautifully with the black cover screen, and isn't too red-purple — this is more of a cool spectrum blue-purple hue.

How long lasting is the Galaxy Z Flip 4? ›

Samsung Galaxy Z Flip 4 review: Battery life and charging
Row 0 - Cell 0Galaxy Z Flip 4Galaxy S22 Plus
Battery life (Hrs:Mins)8:33 (Adaptive), 8:57 (60Hz)9:27 (Adaptive) / 10:26 (60Hz)
Charging25W25W
Recharge percentage (15 mins)2837
Recharge percentage (30 mins)5470
1 more row
Mar 13, 2023

How old is the Galaxy Z Flip 4? ›

It was announced at the August 2022 edition of Galaxy Unpacked alongside the Galaxy Z Fold 4. It was released on August 26, 2022.

Why is the Z Flip 4 so popular? ›

The Z Flip 4 is also one of the best realizations of Samsung's folding phone aesthetic to date. You can use it just like a conventional "candy bar" phone but get the added benefit of it being super portable as well as several special features that aren't found on other phones aside from its sibling the Z Fold 4.

Does the Z Flip 4 get hot? ›

Some heat is anticipated and perfectly normal, though the phone should not become too warm to handle comfortably.

What is the difference between Z Flip 4 and Z Flip 5G? ›

Aside from typical updates like a new processor, the Z Flip 5 has a larger cover display than the Z Flip 4. It might not drastically reduce how often you need to unfold the phone to use it, but it's multitudes more useful, simply because it can fit more information.

Which Galaxy Z Flip is best? ›

While I recommend the Galaxy Z Flip 5 as the best flip phone overall, the Razr Plus is worth considering if you prefer a thinner design and want to use more apps on the phone's front screen without much extra fuss.

Is it okay to leave Z Flip open? ›

You won't damage it keeping it open.

How many years do flip phones last? ›

In more practical terms this means the Motorola Razr Plus Ultra hinge would be fine for roughly two years of using the phone an average of 60 times a day, with the screen surviving for five years and nine months. The Samsung Z Flip 5 would instead give you around 10 years of use before the hinge failed.

How long does Flip 4 last? ›

The Z Flip 4 is good enough for five years

The resistance is also just about sufficient to keep the device unfolded at a variety of angles. However, do keep in mind that the hinge system is made out of a ton of moving parts, so it is hard to explain how it will fare two to three years down the road.

Is the Samsung Flip 4 waterproof? ›

Galaxy Z Flip4 is rated as IPX8. IPX8 is based on test conditions for submersion in up to 1.5 meters of freshwater for up to 30 minutes. Not advised for beach or pool use. Not dust-resistant.

Is the Samsung Flip worth buying? ›

Samsung Galaxy Z Flip 5 review: should you buy

So, if you are willing to spend about 1 lakh on a smartphone that looks different and stylish, folds, has two screens, and offers all of that without compromising a lot on the performance front, the Galaxy Z Flip 5 is a good deal.

Is the Z Flip 4 better than the Z Flip 3? ›

Besides the larger camera sensor, the most significant improvement to the Galaxy Z Flip 4 hardware comes with the battery. The Z Flip 4 weighs more than the Flip 3, and that is likely thanks to the meatier 3,700mAh battery. That's a 12% increase in capacity over the 3,300mAh Flip 3.

How good are Samsung flip phones? ›

Pros: a great large screen that folds in half, big cover screen, folds fully shut, IPX8 water-resistant, decent camera, good software with five years of updates, nano sim and esim, fun. Cons: less durable than a regular phone, no telephoto camera, battery life a day but short of best, expensive.

Which Samsung flip phone is the best? ›

While I recommend the Galaxy Z Flip 5 as the best flip phone overall, the Razr Plus is worth considering if you prefer a thinner design and want to use more apps on the phone's front screen without much extra fuss.

Top Articles
Latest Posts
Article information

Author: Horacio Brakus JD

Last Updated:

Views: 6637

Rating: 4 / 5 (71 voted)

Reviews: 94% of readers found this page helpful

Author information

Name: Horacio Brakus JD

Birthday: 1999-08-21

Address: Apt. 524 43384 Minnie Prairie, South Edda, MA 62804

Phone: +5931039998219

Job: Sales Strategist

Hobby: Sculling, Kitesurfing, Orienteering, Painting, Computer programming, Creative writing, Scuba diving

Introduction: My name is Horacio Brakus JD, I am a lively, splendid, jolly, vivacious, vast, cheerful, agreeable person who loves writing and wants to share my knowledge and understanding with you.