Galaxy S21 FE 5GGrey • 128 GB • Physical SIM

(3,069 reviews)

€189.12

Save €569.88

Free delivery by 17 - 18 Jun

Express delivery by 16-17 Jun from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy S21 FE 5G

Overall rating

3,069 verified reviews

Rating details

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

Reviews

Eric S.
Verified purchase
Reviewed 03/12/2025, Ireland.
The phone arrived on time and the condition was perfect. It looked brand new. I woud use this vendor again.
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
15/11/2025
Laura C.
Verified purchase
Reviewed 09/01/2025, Ireland.
Site was recommended. Had never heard of Backmarket. Delighted with the phone it's like brand new, arrived really quick. Highly recommend
Galaxy S21 FE 5G 128GB - Green - Unlocked
Galaxy S21 FE 5G 128GB - Green - 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
04/12/2024
Gabriel F.
Verified purchase
Reviewed 22/01/2026, Ireland.
the device works, the screen is fine but the body does not meet the criteria for Excelent. this phone could maybe be a Good. There very visible scratches and marks on the body, deep enough that removed the colour and cause dents. very disappointed as I paid more to receive something with basically no signs of wear. Bought other items here before without issues. first disappointment. Plus delivery was a day late.
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
16/01/2026
Matty matt B.
Verified purchase
Reviewed 15/01/2025, Ireland.
Hello ! Backmarket.ie team, The delivery was on time, I had everything I needed. Plus the phone is in good condition, so You and the delivery company have nailed it 👍🏾.
Galaxy S21 FE 5G 128GB - Grey - Unlocked
Galaxy S21 FE 5G 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
23/12/2024
Verónica M.
Verified purchase
Reviewed 26/12/2024, Ireland.
I am very happy. The delivery was in time. It's very good product.Thank you so much
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
06/12/2024
Patrick C.
Verified purchase
Reviewed 09/09/2025, Ireland.
I ordered a GREY S21. The seller made no attempt to contact me to state this wasn't available instead packaged a purple S21 completely misleading. I contacted straight away to arrange return and still haven't received any follow-up. This site might be great if the device you expect is shipped but any problems and it is not. No live chat only unhelpful FAQ's. When you try to leave a bad star review it they try to point you back at the FAQs. FIRST AND LAST TIME, AVOID 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
05/09/2025
Cillian K.
Verified purchase
Reviewed 15/04/2025, Ireland.
Overall not a bad phone at all,runs really well and is good at what I need it for. But when I went to put in my 48 data SIM card it wouldn't recognise it at all. I ordered a new one from 48 in case it was the age of the first one I tried,but to no avail. The new one wouldn't rk either. So now I have to go about changing data providers in hopes that this will help the situation.
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
27/03/2025

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

Durability
Overall performance
Camera
Screen quality

1080 x 2340Resolution
Dynamic AMOLED 2XScreen type
Samsung Galaxy SSerie
SamsungBrand
32 megapixelsFront camera
6.4Screen size (in)
SM-G990E/DSManufacturer Ref
Physical SIMSIM card
177 gWeight

The Galaxy S21 FE 5G is a versatile smartphone designed to deliver flagship features at a competitive price. Released in January 2022, this model continues to impress with its solid performance and user-friendly interface, making it a great option for users 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 depending on the region)
Camera: Triple rear cameras with 12MP wide, 12MP ultra-wide, and 8MP telephoto lenses
Connectivity: 5G compatible for fast internet speeds

Who is this for?

The Galaxy S21 FE 5G is ideal for everyday users, students, and professionals who want a well-rounded smartphone without the premium price tag. It’s particularly suited for those who enjoy photography and streaming content, thanks to its vibrant display and versatile camera system.

Pros & Cons: Pros Cons High-quality AMOLED display for vibrant visuals. Plastic back may feel less premium compared to glass models. Versatile camera setup for various photography needs. No expandable storage option available.
Why refurbished?

Choosing a refurbished Galaxy S21 FE 5G allows you to enjoy a high-performing smartphone while being eco-conscious. Back Market ensures that all refurbished devices undergo thorough testing and quality assurance, providing you with a reliable product. Learn more about our quality standards.

Resolution: 1080 x 2340
Screen type: Dynamic AMOLED 2X
Serie: Samsung Galaxy S
Brand: Samsung
Front camera: 32 megapixels
Screen size (in): 6.4
Manufacturer Ref: SM-G990E/DS
SIM card: Physical SIM
Weight: 177 g
Foldable: No
Year of Release: 2022
Model: Galaxy S21 FE 5G
Main camera: 12 megapixels
Compatible with latest Update: Yes
SAR body: 1.48
SAR head: 0.95
Network: 5G
Storage: 128 GB
Carrier compatibility: Unlocked
SD Card Slot: No
Colour: Grey
Memory (GB): 8 GB
Color (official name): Graphite
OS: Android

Choose location

Suggested searches

Popular searches

Galaxy S21 FE 5GGrey • 128 GB • Physical SIM

Galaxy S21 FE 5GGrey • 128 GB • Physical SIM

Restored professionally

Comes with

Often bought together

Customer reviews for Galaxy S21 FE 5G

Overall rating

Rating details

Reviews

Reviews

Eric S.

Laura C.

Gabriel F.

Matty matt B.

Verónica M.

Patrick C.

Cillian K.

Popular searches

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

Durability

Overall performance

Camera

Screen quality

Related articles

Samsung Galaxy S23 review: display, design, performance and camera specs | Back Market

Samsung Galaxy S22: Price, Release Date and Technical Specifications | Back Market

The best Samsung phone in 2025 | Back Market

Samsung S10e review – Retro Cool or Just Old? | Back Market

Our review of the Samsung Galaxy A71 | Back Market

Is the Samsung S9 still a good phone to buy? | Back Market

Samsung Galaxy Tab S9 series first look review: which one should you get? | Back Market

Welcome to Back Market