Free delivery by 29 - 30 Sept
Express delivery by 29-30 Sept from £5.00
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Galaxy S20 5G
- Good
- 128 GB
- Dual Physical SIM
- Grey
£166.00
before trade-in
applies (starting at £0.49)
Save £733.00
Proudly refurbished by Ontronics Ltd
Free delivery by 29 - 30 Sept
Express delivery by 29-30 Sept from £5.00
Comes with
Compatible charging cable
Often bought together
Galaxy S20 5G
Grey • 128 GB • Dual Physical SIM
Refurbished price:£166.00
£899.00 newVersus £899.00 new
Total price: £309.00
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy S20 5G
Overall rating
4.3/54.3/55,717 verified reviewsRating details
Accessories
4.1/5
Appearance
4.5/5
Battery
4/5
Lens & Camera
4.5/5
Overall performance
4.2/5
Packaging
4.5/5
Shipping
4.6/5
Reviews
Reviews
Robert H.
Verified purchaseReviewed 04/08/2025, United Kingdom.
5/5Easy order, fast supply. The S20 was in immaculate condition, not ever a surface scratch. I would recommend Back Market 100%
Galaxy S20 5G 128GB - Grey - Unlocked
Galaxy S20 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
21/07/2025
Andrew G.
Verified purchaseReviewed 01/12/2024, United Kingdom.
5/5Arrived next day, well packed, correct spec as advertised, was supposed to be "excellent" but I couldn't see anything that made it less than "pristine". Works perfectly, price was good, what's not to like! Very pleased.
Galaxy S20 5G 128GB - Grey - Unlocked
Galaxy S20 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
13/11/2024
Adam M.
Verified purchaseReviewed 24/08/2025, United Kingdom.
4.5/5ALL PERFECT EXEPT THE BOTTOM IS LOOSE FO4 CHARGING. I COULD SEND IT BACK AND THEY WILL REPLACE BUT I CBA, BOUGHT A WIRELESS CHARGER INSTEAD. MAINS STILL WORKS WITH SOME FIDDLING. AT £120 FOR GALEXY S20 KKOWING I COULD REQUEST ANOTHER BUT CBA I REALLY CANT COMPLAIN.. SHOULD BE 4-5 STARS REALLY
Galaxy S20 5G 128GB - Blue - Unlocked
Galaxy S20 5G 128GB - Blue - Unlocked
Condition
Fair
Purchased
11/08/2025
Tony P.
Verified purchaseReviewed 16/07/2026, United Kingdom.
5/5Not the latest and shiniest, but a perfect upgrade from my S10. Phone is in perfect condition and worked great straight out of the box.
Galaxy S20 5G 128GB - Grey - Unlocked
Galaxy S20 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
06/07/2026
Sukaina S.
Verified purchaseReviewed 27/10/2025, United Kingdom.
4.6/5Really good. Just the battery runs out a bit quicker than I'm used to with my previous phone, but things like this is expected. Otherwise, pretty good and happy!
Galaxy S20 5G 128GB - Blue - Unlocked
Galaxy S20 5G 128GB - Blue - Unlocked
Condition
Good
Purchased
16/10/2025
Brian H.
Verified purchaseReviewed 26/10/2024, United Kingdom.
5/5Communication was A+, delivery was A+, product was as described and so far so good, A+
Galaxy S20 5G 128GB - Grey - Unlocked
Galaxy S20 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
05/10/2024
Martin P.
Verified purchaseReviewed 30/07/2026, United Kingdom.
5/5Bought many phones from back market always quality this one same can't say one bad thing
Galaxy S20 5G 128GB - Grey - Unlocked
Galaxy S20 5G 128GB - Grey - Unlocked
Condition
Excellent
Purchased
19/07/2026
Popular searches
Everything you ever wanted to know about the Galaxy S20 5G
Durability
Overall performance
Camera
Screen quality
1,525SAR body
Dual Physical SIMSIM card
6,91 cmWidth
USB-CConnector
10 megapixelsFront camera
15,17 cmHeight
0,79 cmDepth
1440 x 3200Resolution
12 GBMemory (GB)
The Samsung Galaxy S20 5G is a versatile smartphone that brings flagship features to the table, making it a solid choice for users who want 5G connectivity without the latest model. Launched in March 2020, it remains a capable device for everyday use.
Key features:- Release Date: March 2020
- Display: 6.2-inch Dynamic AMOLED 2X, FHD+ resolution
- Processor: Exynos 990 (International) / Snapdragon 865 (USA)
- Camera: Triple rear cameras including a 12MP wide lens, 64MP telephoto lens
- Connectivity: 5G compatible for ultra-fast downloads and streaming.
The Samsung Galaxy S20 5G is ideal for users who want a reliable smartphone with excellent camera capabilities and 5G support. It suits students, professionals, and anyone looking for a well-rounded device for daily tasks and media consumption.
Pros & Cons:| Pros | Cons |
|---|---|
| High-quality display with vibrant colours. | Battery life may not last through a full day of heavy use. |
| Excellent camera performance with versatile shooting options. | Size may be large for users preferring compact devices. |
Why refurbished?
Choosing a refurbished Samsung Galaxy S20 5G allows you to access premium features while being environmentally conscious. Each device from Back Market is thoroughly tested to meet high-quality standards, ensuring reliability. Learn more about our quality standards.
- SAR body
- 1,525
- SIM card
- Dual Physical SIM
- Width
- 6,91 cm
- Connector
- USB-C
- Front camera
- 10 megapixels
- Height
- 15,17 cm
- Depth
- 0,79 cm
- Resolution
- 1440 x 3200
- Memory (GB)
- 12 GB
- Main camera
- 12 megapixels
- Manufacturer Ref
- SM-G981B/DS
- Screen size (in)
- 6.2
- Mobile network
- 5G
- Model
- Galaxy S20 5G
- Compatible with latest Update
- No
- Colour
- Grey
- Year of Release
- 2020
- SAR head
- 0,382
- Foldable
- No
- Carrier compatibility
- Unlocked
- SD Card Slot
- microSDXC
- Screen type
- Dynamic AMOLED 2X
- Weight
- 163 g
- Colour (official name)
- Cosmic Grey
- SAR body part
- 1,52
- OS
- Android
- Brand
- Samsung
- Serie
- Samsung Galaxy S
- Storage
- 128 GB
Galaxy S20 5G
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