Galaxy Z Flip4Grey • 128 GB • Physical SIM + eSIM

Name: Galaxy Z Flip4 128GB - Grey - Unlocked
Brand: Samsung
Price: 499.00 AUD
Availability: InStock
Rating: 4.25 (18 reviews)

(18 reviews)

A$499.00

Save A$1,100.00

GST inclusive*

Free delivery by 29 - 30 July

Express shipping by 28 - 29 July from A$8.00

Customer reviews for Galaxy Z Flip4

Overall rating

18 verified reviews

Rating details

Battery
4.3/5
Shipping
4.3/5
Lens & Camera
4.3/5
Accessories
4.5/5
Packaging
4.3/5
Overall performance
4.3/5
Appearance
4.5/5

Reviews

Melissa K.
Verified purchase
Reviewed 5/4/26, Australia.
I am very happy with the Galaxy Z Flip4. I wanted a small phone and did not want to pay a fortune, so I looked for a good quality refurbished model. Thanks Back Market!
Galaxy Z Flip4 128GB - Grey - Unlocked
Galaxy Z Flip4 128GB - Grey - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
23/3/26
Francesco M.
Verified purchase
Reviewed 14/7/25, Australia.
I ordered a flip phone from Back Market. The condition I ordered was fair. They ran out and sent me one in good condition. That was very nice to give me a phone in better condition. The phone works perfectly and I'm very happy.
Galaxy Z Flip4 128GB - Grey - Unlocked
Galaxy Z Flip4 128GB - Grey - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
19/6/25
Pat A.
Verified purchase
Reviewed 11/9/25, Australia.
Excellent! I very appreciate quality and the price. I have recommend you to my friends. Thank you.
Galaxy Z Flip4 256GB - Rose Gold - Unlocked
Galaxy Z Flip4 256GB - Rose Gold - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
18/8/25
Dayanna michel M.
Verified purchase
Reviewed 11/9/25, Australia.
"I'm happy with my purchase of the Z Flip 4 in Excellent Condition! The phone arrived exactly as described, and I'm loving it so far. Great product, great condition, and great value.
Galaxy Z Flip4 128GB - Blue - Unlocked
Galaxy Z Flip4 128GB - Blue - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
7/8/25
Christopher P.
Verified purchase
Reviewed 15/3/26, Australia.
It very good just what I wanted
Galaxy Z Flip4 128GB - Rose Gold - Unlocked
Galaxy Z Flip4 128GB - Rose Gold - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/3/26
Michael P.
Verified purchase
Reviewed 2/3/26, Australia.
After 2 weeks i knew there was issue with the purchase. Despite trying to make contact I was informed i had to wait another 2 weeks until anything could even be initiated to investigate the failed delivery. Waited a month, the package never arrived and when raised with customer support I was simply sent a handful of forms to fill out to try and get a replacement or my money back. While I acknowledge this is more likely a fault of the courier it has been a terrible experience and poor customer support.
Galaxy Z Flip4 256GB - Gray - Unlocked
Galaxy Z Flip4 256GB - Gray - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
8/2/26
Kelly alejandra R.
Verified purchase
Reviewed 25/8/25, Australia.
The device is smooth to handle. It has some scratches as I asked it in good condition but generally it's in a good condition.
Galaxy Z Flip4 128GB - Dark Purple - Unlocked
Galaxy Z Flip4 128GB - Dark Purple - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
7/8/25

Everything you ever wanted to know about the Galaxy Z Flip4

Durability
Overall performance
Camera
Screen quality

5GNetwork
YesFoldable
8 GBMemory (GB)
2022Release year
YesCompatible with latest Update
10 megapixelsFront camera
12 megapixelsMain camera
UnlockedCarrier compatibility
6.7Screen size (in)

The Galaxy Z Flip4 is a foldable smartphone that offers a compact design with a flexible display, making it suitable for users seeking a stylish and innovative device. This model features a clamshell form factor that easily fits into pockets or small bags, while providing a large screen when unfolded.

Key features:

Model: Galaxy Z Flip4
Display: 6.7-inch foldable AMOLED, FHD+ resolution
Processor: Snapdragon 8+ Gen 1
Camera: Dual rear cameras with 12MP wide and ultra-wide lenses
Connectivity: 5G compatible for fast network access
Storage: 128GB (variant-specific, not detailed here)

Who is this for?

The Galaxy Z Flip4 is ideal for tech enthusiasts, professionals, or anyone wanting a compact yet versatile device. Its foldable design appeals to users who value portability and a unique form factor, especially for those who frequently use their phone for media, messaging, and light productivity.

Pros & Cons:

Pros	Cons
Innovative foldable design for portability and style.	Higher price point compared to traditional smartphones.
Large flexible display for media consumption and multitasking.	Durability concerns due to foldable screen technology.

Why refurbished?

Opting for a refurbished Galaxy Z Flip4 provides access to a premium foldable device at a more accessible price. Each device undergoes rigorous testing and quality checks to ensure functionality and condition. Back Market’s refurbishment process adheres to high standards, offering reliable pre-owned devices. Learn more about our quality standards.

Network: 5G
Foldable: Yes
Memory (GB): 8 GB
Release year: 2022
Compatible with latest Update: Yes
Front camera: 10 megapixels
Main camera: 12 megapixels
Carrier compatibility: Unlocked
Screen size (in): 6.7
SIM card: Physical SIM + eSIM
Weight: 183 oz
Operating system: Android
Manufacturer version: SM-F721B
Connector: USB-C
Colour: Grey
Brand: Samsung
Screen type: Foldable Dynamic AMOLED 2X
Color (official name): Graphite
Serie: Samsung Galaxy Z
Model: Galaxy Z Flip4
Storage: 128 GB
Resolution: 1080 x 2640

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

1-year warranty
Free standard shipping
Free 30-day returns
Friendly customer service

Choose location

Suggested searches

Popular searches

Galaxy Z Flip4Grey • 128 GB • Physical SIM + eSIM

Galaxy Z Flip4Grey • 128 GB • Physical SIM + eSIM

Comes with

Customer reviews for Galaxy Z Flip4

Overall rating

Rating details

Reviews

Reviews

Melissa K.

Francesco M.

Pat A.

Dayanna michel M.

Christopher P.

Michael P.

Kelly alejandra R.

Popular searches

Everything you ever wanted to know about the Galaxy Z Flip4

Durability

Overall performance

Camera

Screen quality

Related articles

Some proof that refurbished electronics reduce the negative impact of tech on the planet | Back Market

How to factory reset an Android phone (4 quick scenarios) | Back Market

iPhone vs Android: which smartphone is right for you? | Back Market

iPhone 18 vs iPhone 17 series: Comparing performance, price and how to choose the right model | Back Market

iPhone 17 series comparison: performance differences and which model should you choose? | Back Market

iPhone 17 Series Camera Comparison: How Does Each Model's Photography Stack Up? | Back Market

iPhone 17e vs iPhone 16e vs iPhone 17: Performance Comparison, Specs, and Key Differences Explained! | Back Market

Welcome to Back Market