Galaxy S20 UltraBlack • 128 GB • Physical SIM + eSIM

Name: Galaxy S20 Ultra 128GB - Black - Unlocked
Brand: Samsung
Price: 276.00 GBP
Availability: InStock
Rating: 4.22 (250 reviews)

(250 reviews)

£276.00

before trade-in

Save £923.99

Free delivery by 29 - 30 Jul

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S20 Ultra

Overall rating

250 verified reviews

Rating details

Accessories
3.9/5
Appearance
4.4/5
Battery
4/5
Lens & Camera
4.3/5
Overall performance
4.2/5
Packaging
4.4/5
Shipping
4.5/5

Reviews

Holly D.
Verified purchase
Reviewed 07/01/2025, United Kingdom.
Initially I was nervous about buying from this site but I had nothing to worry about! The phone I ordered came in great quality compared to my old phone (same model). This phone is really good, my old phone lasted me for roughly 4 years (the longest time i've had a phone for), it has an amazing camera on it and can wirelessly charge. The wireless charging feature helped my old phone last that long since the charging port had broke (due to being dropped whilst charging). The phone had a good battery life when I recieved it meaning I didnt have to charge it first to try it out. The price for this was amazing,especially with the quality differences compared to other places e.g. amazon or CEX. I even managed to get this phone for cheaper using a student discount, which i'm really happy about. The order came really quickly than estimated (less than 2 days after ordering with free delivery) and came with a charger and a phone case; I wasnt expecting the phone case. I would definitly recommend!
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
05/01/2025
Andrew S.
Verified purchase
Reviewed 25/02/2025, United Kingdom.
Can’t fault the phone, was delivered quickly with plenty of updates, it works as expected, battery life is still good. The only issues I’ve had and occasionally still have are details/logins for the previous owner still being present. Surely a factory reset would have sorted, I dont’t know….
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
08/02/2025
Marc S.
Verified purchase
Reviewed 07/02/2024, United Kingdom.
Very happy with purchase. I did a little extra cleaning with some cotton buds around the buttons and ports. It has performed very good so far and once put in a phone case almost impossible to tell of any wear and tear. Thank you.
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
22/01/2024
Dylan B.
Verified purchase
Reviewed 12/09/2023, United Kingdom.
Ordered the "Good" grade s20 ultra & it came like it was brand new, the phone indicates the battery is like new, everything works perfectly & i could not be happier with the phone for the price i paid, Props to BackMarket for the phone quality & delivery speed. A* From me!
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
07/08/2023
Janet M.
Verified purchase
Reviewed 20/04/2025, United Kingdom.
my phone came earlier than expected and in good condition it looks brand new. this is the second phone I've had off company and I traded in my old phone as well
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
10/04/2025
Iain K.
Verified purchase
Reviewed 08/11/2024, United Kingdom.
Quick to order, quick to arrive, condition better than stated. Second refurb I have had, excellent service both times.
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
05/11/2024
Richard C.
Verified purchase
Reviewed 01/10/2023, United Kingdom.
very good service . phone is very good and happy with it . not sure if it is better than my S10+ but the battery is shot . was having to charge twice a day. update , took off 5g and went down to 4g , battery life much better
Galaxy S20 Ultra 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
21/09/2023

Everything you ever wanted to know about the Galaxy S20 Ultra

Durability
Overall performance
Camera
Screen quality

Cosmic BlackColour (official name)
Samsung Galaxy SSerie
SamsungBrand
microSDXCSD Card Slot
0.32SAR head
BlackColour
12 GBMemory (GB)
2020Year of Release
128 GBStorage

The Samsung Galaxy S20 Ultra is a flagship smartphone that combines cutting-edge technology with a sleek design. Released in March 2020, this device remains a strong contender for users seeking high performance and advanced camera capabilities.

Key features:

Release Date: March 2020
Display: 6.9-inch Dynamic AMOLED 2X, QHD+ resolution
Processor: Snapdragon 865 / Exynos 990 (varies by region)
Camera: Quad-camera system with a 108MP main sensor and 100x Space Zoom
Connectivity: 5G compatible, enabling ultra-fast downloads and low-latency performance.

Who is this for?

The Samsung Galaxy S20 Ultra is ideal for photography enthusiasts, gamers, and professionals who require a powerful smartphone with a premium display and robust performance. Its impressive camera features make it a great choice for users who enjoy capturing high-quality images and videos.

Pros & Cons:

Pros	Cons
Stunning display with vibrant colours and high resolution.	Size and weight may be cumbersome for some users.
Exceptional camera capabilities with versatile shooting options.	High price point compared to mid-range devices.

Why refurbished?

Choosing a refurbished Samsung Galaxy S20 Ultra allows you to enjoy top-tier features while making a sustainable choice. Back Market ensures that each device is thoroughly tested and restored to excellent condition, providing reliability and quality. Learn more about our quality standards.

Colour (official name): Cosmic Black
Serie: Samsung Galaxy S
Brand: Samsung
SD Card Slot: microSDXC
SAR head: 0.32
Colour: Black
Memory (GB): 12 GB
Year of Release: 2020
Storage: 128 GB
Screen type: Dynamic AMOLED 2X
OS: Android
Screen size (in): 6.9
Carrier compatibility: Unlocked
Main camera: 108 megapixels
Mobile network: 4G
Compatible with latest Update: No
SAR body: 1.56
SIM card: Physical SIM + eSIM
Front camera: 40 megapixels
Resolution: 1440 x 3200
Weight: 222 g
Model: Galaxy S20 Ultra
Foldable: No
Manufacturer Ref: SM-G988

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Galaxy S20 UltraBlack • 128 GB • Physical SIM + eSIM

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Customer reviews for Galaxy S20 Ultra

Overall rating

Rating details

Reviews

Reviews

Holly D.

Andrew S.

Marc S.

Dylan B.

Janet M.

Iain K.

Richard C.

Popular searches

Everything you ever wanted to know about the Galaxy S20 Ultra

Durability

Overall performance

Camera

Screen quality

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