Galaxy S21 FE 5GGrey • 128 GB • Dual Physical SIM

Name: Galaxy S21 FE 5G 128GB - Grey - Unlocked
Brand: Samsung
Price: 132.36 GBP
Availability: InStock

(3,099 reviews)

£132.36

before trade-in

Save £566.64

Free delivery by 24 - 25 Jun

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Based on up to 100-points of inspection

Customer reviews for Galaxy S21 FE 5G

Overall rating

3,099 verified reviews

Rating details

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

Reviews

Monnana O.
Verified purchase
Reviewed 21/06/2026, United Kingdom.
I bought a refurbished Galaxy S21 FE 5G and I’m really happy with it. The phone works perfectly, runs super smoothly, and looks almost brand new. I love it so much—great quality and great value for the price.
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
12/06/2026
Magdalena W.
Verified purchase
Reviewed 07/06/2026, United Kingdom.
I'm very happy with my new phone from BackMarket. Everything like was on description and photos. So far everything's working good, zero issue. Fast posting and delivery. It's my second item bought on BackMarket and honestly, I will stick with you, if I need buy something. Super idea !!!😘
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
28/05/2026
Jacquie G.
Verified purchase
Reviewed 13/04/2026, United Kingdom.
I purchased this for my grandson who is 10 yrs old. It is his first phone and i know he will be over the moon with it. The colour wasn't exactly the choice he would have wanted, but I have purchased a phone case in red, which is his favourite colour. Although the condition of the phone is described as fair (having either some scratches or signs of wear) i could only see a very tiny scratch on the screen and once i had put a screen protector on, it was hardly noticeable, the phone appeared brand new. As the phone is to be given as a present and it didn't come with a box, I managed to purchase one from ebay and I know my grandson will think he has a brand new phone. Very delighted with my purchase.
Galaxy S21 FE 5G 128GB - Purple - Unlocked
Galaxy S21 FE 5G 128GB - Purple - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
01/04/2026
Miranda D.
Verified purchase
Reviewed 18/11/2024, United Kingdom.
Great experience ordering from Back Market - the first time using this site but I will definitely be back! I've been hanging onto a 2015 handset, not wanting to contribute yet more electronic waste to the world so a refurbished handset was just what I was after. The website is easy to navigate, filter and find what you want. The device arrived quickly, described as 'good' condition but there's not a mark on it. Highly recommended!
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Galaxy S21 FE 5G 128GB - Grey - 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
31/10/2024
Roy C.
Verified purchase
Reviewed 12/04/2026, United Kingdom.
I bought this for my daughter who's phone had stopped working she is over the moon, did not believe it was refurbished thank you for selling such a brilliant item
Galaxy S21 FE 5G 128GB - Purple - Unlocked
Galaxy S21 FE 5G 128GB - Purple - 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
28/03/2026
Linda H.
Verified purchase
Reviewed 09/01/2025, United Kingdom.
Arrived super fast! I'm so glad I found this website. I didn't want to spend a fortune on a new phone for my husband. He needed a good phone, good camera and lots of space for work. You wouldn't think it's refurbished. It's literally brand new! This phone is perfect for him!! It's been 3 weeks now and he loves it. My next phone will definitely be from this site 😃
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Galaxy S21 FE 5G 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
02/12/2024
Simon A.
Verified purchase
Reviewed 04/12/2025, United Kingdom.
I've had a few phones from backmarket for various family members and never had a problem till now. However the return and refund process was easy and quick. I always judge a company on how deal with problems and backmarket did not disappoint. I will be going back again soon for another phone. Thanks!
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Galaxy S21 FE 5G 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
18/11/2025

Everything you ever wanted to know about the Galaxy S21 FE 5G

Durability
Overall performance
Camera
Screen quality

177 gWeight
1080 x 2340Resolution
5GMobile network
YesCompatible with latest Update
Dual Physical SIMSIM card
GreyColour
1.48SAR body
12 megapixelsMain camera
128 GBStorage

The Samsung Galaxy S21 FE 5G is a versatile smartphone that combines flagship features with a user-friendly design. Released in January 2022, this model continues to perform well, making it a solid choice for those looking for a reliable device.

Key features:

Release Date: January 2022
Display: 6.4-inch Dynamic AMOLED 2X, FHD+ resolution
Processor: Exynos 2100 (or Snapdragon 888 in some regions)
Camera: Triple rear cameras with 12MP wide, 12MP ultra-wide, and 8MP telephoto lenses
Connectivity: 5G compatible for fast internet speeds and low-latency performance.

Who is this for?

The Samsung Galaxy S21 FE 5G is ideal for users who want a well-rounded smartphone without the premium price tag. It’s perfect for students, professionals, and casual users who enjoy photography and streaming content on the go.

Pros & Cons:

Pros	Cons
Vibrant display with excellent colour accuracy.	Plastic back may not feel as premium as glass alternatives.
Good camera performance in various lighting conditions.	Battery life may not last as long as some competitors.

Why refurbished?

Choosing a refurbished Samsung Galaxy S21 FE 5G means you're opting for a device that has been tested and certified for quality. This eco-conscious choice allows you to enjoy top-tier features while contributing to sustainability. Back Market ensures each device meets high-quality standards through rigorous testing. Learn more about our quality standards.

Weight: 177 g
Resolution: 1080 x 2340
Mobile network: 5G
Compatible with latest Update: Yes
SIM card: Dual Physical SIM
Colour: Grey
SAR body: 1.48
Main camera: 12 megapixels
Storage: 128 GB
SD Card Slot: No
Foldable: No
SAR head: 0.95
Brand: Samsung
OS: Android
Memory (GB): 8 GB
Colour (official name): Graphite
Serie: Samsung Galaxy S
Carrier compatibility: Unlocked
Screen type: Dynamic AMOLED 2X
Model: Galaxy S21 FE 5G
Year of Release: 2022
Connector: USB-C
Screen size (in): 6.4
Front camera: 32 megapixels

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Galaxy S21 FE 5GGrey • 128 GB • Dual Physical SIM

Galaxy S21 FE 5GGrey • 128 GB • Dual Physical SIM

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Customer reviews for Galaxy S21 FE 5G

Overall rating

Rating details

Reviews

Reviews

Monnana O.

Magdalena W.

Jacquie G.

Miranda D.

Roy C.

Linda H.

Simon A.

Popular searches

Everything you ever wanted to know about the Galaxy S21 FE 5G

Durability

Overall performance

Camera

Screen quality

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