Galaxy S21 FE 5GDark blue • 256 GB • Physical SIM

(2,912 reviews)

£209.00

before trade-in

Save £539.01

Free delivery by 29 - 30 Jun

Restored professionally

Based on up to 100-points of inspection

Often bought together

Galaxy S21 FE 5G

Dark blue • 256 GB • Physical SIM

Refurbished price:£209.00

Versus £748.01 new

Case Galaxy S21 FE 5G and 2 protective screens - Silicone - Blue

Refurbished price:£24.99

Total price: £233.99

These items might be sold and delivered by different sellers.

Customer reviews for Galaxy S21 FE 5G

Overall rating

2,912 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

2022Year of Release
UnlockedCarrier compatibility
Dynamic AMOLED 2XScreen type
NoSD Card Slot
SM-G990Manufacturer Ref
Physical SIMSIM card
32 megapixelsFront camera
Galaxy S21 FE 5GModel
Navy blueColour (official name)

The Galaxy S21 FE 5G is a versatile smartphone that balances high-end features and user-friendly design. Launched in January 2022, this model continues to be a strong contender in the smartphone market, offering a robust performance and an impressive camera system.

Key features:

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

Who is this for?

The Galaxy S21 FE 5G is ideal for users who want a feature-rich smartphone without the flagship price tag. It's well-suited for students, professionals, and anyone who enjoys photography and multimedia consumption on a vibrant display.

Pros & Cons:

Pros	Cons
Vibrant display with high refresh rate.	Plastic back may feel less premium compared to glass alternatives.
Excellent camera performance for various lighting conditions.	Battery life could be better under heavy usage.

Why refurbished?

Choosing a refurbished Galaxy S21 FE 5G allows you to experience premium features while being environmentally conscious. Back Market ensures that all devices undergo thorough testing and quality checks, so you can buy with confidence. Learn more about our quality standards.

Year of Release: 2022
Carrier compatibility: Unlocked
Screen type: Dynamic AMOLED 2X
SD Card Slot: No
Manufacturer Ref: SM-G990
SIM card: Physical SIM
Front camera: 32 megapixels
Model: Galaxy S21 FE 5G
Colour (official name): Navy blue
Colour: Dark blue
Screen size (in): 6.4
SAR head: 0.95
Weight: 177 g
Foldable: No
Memory (GB): 6 GB
Storage: 256 GB
Resolution: 1080 x 2340
OS: Android
Brand: Samsung
Mobile network: 5G
Main camera: 12 megapixels
Serie: Samsung Galaxy S
Compatible with latest Update: Yes

Welcome to Back Market

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

Get to know us

1-year minimum warranty
Free delivery on all items
Free 30-day returns
Excellent customer support

Choose location

Suggested searches

Popular searches

Galaxy S21 FE 5GDark blue • 256 GB • Physical SIM

Galaxy S21 FE 5GDark blue • 256 GB • Physical SIM

Restored professionally

Comes with

Often bought together

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.

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

Durability

Overall performance

Camera

Screen quality

Welcome to Back Market