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More sustainable than new

Galaxy A21s 64GB - Black - Unlocked

£113.07
before trade-in
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Save £176.92
Free delivery by 20 Mar - 21 Mar
Express delivery by 18 Mar-19 Mar from £8.00

Ta-da!

Galaxy A21s 64GB - Black - Unlocked
Galaxy A21s
GoodStandard battery64 GBDual Physical SIMBlack
£113.07
before trade-in
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Save £176.92

Proudly refurbished by Smart Fleet Ltd (United Kingdom)

Free delivery by 20 Mar - 21 Mar
Express delivery by 18 Mar-19 Mar from £8.00

Comes with

Compatible charging cable

Galaxy A21s 64GB - Black - Unlocked: customer reviews

4.2/5

92 verified reviews in the last 12 months.

  • R

    Rebecca G.

    Purchased on the 15 October 2024

    5/5

    Phone arrived well packed, on time and as described. Works a dream. We'd ordered a 'good' condition one, to save money, expecting a few scratches or dents, but the condition is perfect. Thank you.

    Reviewed in United Kingdom on 9 December 2024

  • M

    Michael P.

    Purchased on the 20 July 2024

    4.9/5

    Amazing condition, Good price, Perfect screen condition (pretty much brand new), came with a nice charger and overall I am very happy, One thing to note is my phone did not arrive with a "SIM-CARD" tray but for me personally this was not an issue, very happy with the price I paid & how fast it came.

    Reviewed in United Kingdom on 9 December 2024

  • P

    Peter S.

    Purchased on the 24 March 2024

    5/5

    Bought for my wife who is very happy thus far. Phone was in immaculate condition and delivery and pricing very good. Would definitely buy again from BackMarket

    Reviewed in United Kingdom on 9 December 2024

  • F

    Farhat J.

    Purchased on the 14 January 2025

    5/5

    Very nice

    Reviewed in United Kingdom on 2 February 2025

  • R

    Ron M.

    Purchased on the 28 October 2024

    5/5

    My thoughts about the item here

    Reviewed in United Kingdom on 9 December 2024

  • G

    Gary F.

    Purchased on the 11 October 2024

    4/5

    All good.

    Reviewed in United Kingdom on 9 December 2024

  • L

    Lauren G.

    Purchased on the 14 February 2025

    2.5/5

    Phone arrived and won't charge at all wasted birthday present for my child. I have a brain condition so I struggle with getting out to print a label for returns so now I don't know how to get it returned

    Reviewed in United Kingdom on 3 March 2025

See all 92 reviews

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Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy A21s 64GB - Black - Unlocked

  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlackColour

  • 64 GBStorage

  • 6 GBMemory

  • Galaxy A21sModel

  • AndroidOS

  • NoRetro tech

  • PLS LCDScreen type

  • USB-C + Jack 3.5mmConnector

  • 13 megapixelsFront camera

The Samsung Galaxy A21s is a reliable smartphone that offers a solid balance of performance and functionality for everyday use. Released in May 2020, it remains a practical choice for users seeking a dependable device without the need for high-end features.

Key features:
  • Display: 6.5-inch HD+ Infinity-O display
  • Processor: Exynos 850
  • Camera: Quad-camera system with a 48MP main sensor
  • Storage: 64GB internal storage, expandable via microSD
  • Connectivity: 4G LTE capable for reliable internet access.
Who is this for?

The Samsung Galaxy A21s is ideal for students, casual users, or anyone who needs a smartphone for daily tasks such as browsing, social media, and photography. It offers a good mix of features for those who do not require the latest technology but still want a functional device.

Pros & Cons:
Pros Cons
Large display for media consumption. Performance may lag with demanding applications.
Versatile camera setup for various photography needs. Plastic build may feel less premium.

Why refurbished?

Choosing a refurbished Samsung Galaxy A21s means opting for a device that has been tested and restored to excellent working condition. This eco-conscious choice allows you to enjoy a reliable smartphone while contributing to sustainability. Back Market ensures that all refurbished devices meet rigorous quality standards. Learn more about our quality standards.

Galaxy A21s 64GB - Black - Unlocked
ColourBlack
Storage64 GB
Memory6 GB
ModelGalaxy A21s
OSAndroid
Retro techNo
Screen typePLS LCD
ConnectorUSB-C + Jack 3.5mm
Front camera13 megapixels
Company email addresssupport@samsung.com
Company nameSamsung Electronics
Camera TypeQuadruple (4x)
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SeriesSamsung Galaxy A
SIM cardDual Physical SIM
Main camera48 megapixels
Colour (official name)Black
SD Card SlotmicroSDXC
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefSM-A217F
Network4G
Resolution720 x 1600
SAR body1.54
SAR head0.42
Screen size (in)6.5
Carrier compatibilityUnlocked
Year of Release2020
BrandSamsung
Weight192 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support