Fairphone 4Green • 256 GB • Physical SIM + eSIM

Name: Fairphone 4 256GB - Green - Unlocked
Brand: Fairphone
Price: 431.00 EUR
Availability: InStock
Rating: 4.44 (54 reviews)

(54 reviews)

€431.00

Save €169.00

Free delivery by 18 - 19 Aug

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Fairphone 4

Overall rating

54 verified reviews

Rating details

Accessories
4.1/5
Appearance
4.6/5
Battery
4.4/5
Lens & Camera
4.5/5
Overall performance
4.4/5
Packaging
4.7/5
Shipping
4.7/5

Reviews

Valérie D.
Verified purchase
Reviewed 28/12/2025, Belgium.
Very happy with my fairphone 4. I have installed /e/os, which I had on my old phone, on it, so I have the same experience. The fairphone is a bit bigger and heavier than my S7 but I hope it will be robust and easy to repair to last as long as possible. The only downside to my order was the fact that it was sent by airmail, even though I had chosen a refurbished fairphone because of its durability.
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
12/12/2025
Eléonore B.
Verified purchase
Reviewed 10/10/2024, France.
I ordered a Fairphone 4 at the end of September 2024. It arrived very quickly and I started to configure it. After a number of difficulties (in my opinion due to Google explaining the configuration help incorrectly, but just in case, I'll mention it here), I was finally able to import my data from my old phone using my Google account. I then inserted my SIM card, and there was a problem: SMS and mobile data were working (a bit too well even for the latter lol, it's a shame you can't cut off mobile data in the same place as WiFi, light, location... but you have to go into the settings and disable their use) but not calls, whereas on my old phone everything was working normally. So I end up with a phone that can't make calls... I sent the parcel back to the reconditioner Bafodu and a week later I found out that the phone was irreparable and irreplaceable, so I got my money back. I wondered whether it had really been reconditioned the first time, given that the function that was having problems could hardly have been more basic, but then again, maybe it was just human error, as can happen. I went to the Back Market site and saw exactly the same phone for sale, but at €30 more... I would have liked them to replace my previous phone as Back Market could obviously replace the phone I bought from them, but never mind, I recommend the same Fairphone 4. Received today, very fast delivery again, I reconfigured the phone (strange, the guide to configure is different from the first time), everything still works well and insert my SIM card. So far there don't seem to be any problems on this side either, I hope it lasts and that there aren't any other problems that appear elsewhere either.
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
08/10/2024
Julien L.
Verified purchase
Reviewed 02/07/2026, France.
Hello, I’m really pleased to have received my Fairphone – it’s an exceptional phone. Buying it from you meant I was able to get a refurbished one, which is a bonus both financially and environmentally. The ultimate would be if you had a shop. I like being able to meet people in person and chat with them when making a purchase. My phone isn’t giving me any trouble at the moment. Fingers crossed. Have a lovely day,
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
25/06/2026
Gael R.
Verified purchase
Reviewed 15/09/2025, France.
I'd had a first FP4 from my company, so I've got the same functions. I'm fully satisfied with this refurbished phone, everything works perfectly, the battery still works, even though it's second-hand. The phone was sent quickly and arrived intact. A very good experience.
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
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
03/09/2025
Daphné C.
Verified purchase
Reviewed 22/06/2026, France.
The device is in perfect condition. However, I wanted to let you know that the delivery via DHL was a disaster. The delivery driver didn’t ring my doorbell (I was at home) and claimed to have phoned three times (I didn’t receive any calls). I had to tell a telephone chatbot where to leave the parcel. It was a very tedious and frustrating process. In the end, I received my phone two days after the estimated delivery date.
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
15/06/2026
Alexandre F.
Verified purchase
Reviewed 04/06/2026, France.
Received in good condition and the transfer from my old phone went very smoothly. We had a small network problem (I couldn't make a call when I put in my wife's SIM card, but it worked) but it seems to be my phone provider's fault.
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/05/2026
Marc B.
Verified purchase
Reviewed 15/12/2024, France.
The item is in order. However, I had a problem with the SIM card slot and wasn't sure whether it was my SIM card or the connector. I replaced my SIM with an eSIM and it works just as well.
Translated from French
Fairphone 4 128 Go - Gris - Débloqué
Fairphone 4 128 Go - Gris - Débloqué
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
29/11/2024

Everything you ever wanted to know about the Fairphone 4

Durability
Overall performance
Camera
Screen quality

FairphoneBrand
225 gWeight
25 megapixelsFront camera
UnlockedCarrier compatibility
0.99SAR body
1080 x 2340Resolution
5GNetwork
Physical SIM + eSIMSIM card
GreenColour

The Fairphone 4 is a unique smartphone that prioritises sustainability and ethical production without compromising on performance. Launched in October 2021, this device is designed for users who value eco-friendliness and modularity, allowing for easy repairs and upgrades.

Key features:

Release Date: October 2021
Display: 6.3-inch FHD+ IPS LCD
Processor: Qualcomm Snapdragon 888
Camera: Dual 48MP main camera with Night mode
Connectivity: 5G compatible ensuring ultra-fast downloads and low-latency performance.

Who is this for?

The Fairphone 4 is ideal for environmentally conscious users, students, and professionals who seek a reliable smartphone that can be easily repaired. Its modular design caters to those looking to extend the lifespan of their devices while enjoying modern smartphone features.

Pros & Cons: Pros Cons Ethically sourced materials promote sustainability. Less brand recognition compared to mainstream options. Modular design allows for easy repairs. Camera performance may not compete with flagship devices.
Why refurbished?

Choosing a refurbished Fairphone 4 is an eco-conscious decision that supports sustainability while providing you with a high-quality smartphone. Back Market ensures each device is thoroughly tested and certified for quality. Learn more about our quality standards.

Brand: Fairphone
Weight: 225 g
Front camera: 25 megapixels
Carrier compatibility: Unlocked
SAR body: 0.99
Resolution: 1080 x 2340
Network: 5G
SIM card: Physical SIM + eSIM
Colour: Green
SD Card Slot: microSDXC
Storage: 256 GB
OS: Android
Memory (GB): 6 GB
Model: Fairphone 4
Screen size (in): 6,3
Foldable: No
Screen type: IPS LCD
Year of Release: 2021
SAR head: 0.49
Connector: USB-C
Main camera: 48 megapixels
Color (official name): Speckled Green
Compatible with latest Update: Yes

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Fairphone 4Green • 256 GB • Physical SIM + eSIM

Fairphone 4Green • 256 GB • Physical SIM + eSIM

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Customer reviews for Fairphone 4

Overall rating

Rating details

Reviews

Reviews

Valérie D.

Eléonore B.

Julien L.

Gael R.

Daphné C.

Alexandre F.

Marc B.

Popular searches

Everything you ever wanted to know about the Fairphone 4

Durability

Overall performance

Camera

Screen quality

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