Galaxy S20 Ultra 5GBlack • 128 GB • Physical SIM + eSIM

Name: Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Brand: Samsung
Price: 260.00 GBP
Availability: InStock
Rating: 4.23 (4222 reviews)

(4,222 reviews)

£260.00

before trade-in

Save £790.00

Free delivery by 8 - 10 Aug

Express delivery by 7-8 Aug from £5.00

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy S20 Ultra 5G

Overall rating

4,222 verified reviews

Rating details

Accessories
4/5
Appearance
4.4/5
Battery
4.1/5
Lens & Camera
4.4/5
Overall performance
4.2/5
Packaging
4.4/5
Shipping
4.5/5

Reviews

Rick J.
Verified purchase
Reviewed 28/06/2026, United Kingdom.
It's been brilliant so far. Everything has transferred across from my previous phone. I'm really pleased with this 'new' phone.
Galaxy S20 Ultra 5G 512GB - Black - Unlocked
Galaxy S20 Ultra 5G 512GB - Black - 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
16/06/2026
Nick H.
Verified purchase
Reviewed 06/07/2026, United Kingdom.
Perfect for my needs. I loved the S20FE for its functionality and versatility in terms of SD card slot and battery life, and didn't want the newest phone so I opted for the "upgrade" and the S20 Ultra is faultless to a T. I especially love how the resolution is crystal clear and the 12GB ram!? I am a heavy user and this phone is perfect.
Galaxy S20 Ultra 5G 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
20/06/2026
Michael R.
Verified purchase
Reviewed 18/03/2026, United Kingdom.
Really well pleased with the phone, described as excellent and there is not a mark on it, it's like a brand new one out of the box. Absolutely fantastic... thank you Back Market, will always buy from you again. Well done.
Galaxy S20 Ultra 5G 128GB - Grey - Unlocked
Galaxy S20 Ultra 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
15/03/2026
Hilary D.
Verified purchase
Reviewed 10/05/2026, United Kingdom.
Straightforward purchase, step by step through after choosing make and model. Good communication and updates until delivery swiftly. Well and protective packing. Phone immaculate, was amazed that no visible blemishes . Very pleased with function, just wish for better battery life.
Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Galaxy S20 Ultra 5G 128GB - Black - 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
24/04/2026
Macha B.
Verified purchase
Reviewed 23/08/2023, United Kingdom.
Prior to ordering 2 Galaxy s20 ultras from Backmarket I ordered the same refurbished phones via an Amazon partner. Both these phones had faults whereas the Backmarket ones work perfectly. They were delivered promptly and are in great condition.
Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Galaxy S20 Ultra 5G 128GB - Black - 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
Tolulope A.
Verified purchase
Reviewed 24/11/2023, United Kingdom.
In a bid to gift my wife a birthday surprise, I ordered Samsung Galaxy S20 Ultra 5G 128GB for her, which she turned out not to like because it didn't meet her expectations. However, the phone was neat and nice except that the battery wasn't so great. I also expected the camera to be superb, being 108mp, but surprisingly, it didn't meet my expectations. As a result of this, I had to return the phone, and I must say the whole process was seamless and remarkable. My customer service experience was quite outstanding.
Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
21/11/2023
David C.
Verified purchase
Reviewed 08/02/2026, United Kingdom.
Phone is amazing, great photos, lovely condition, good battery life. Deliver was extra fast. I am 100 % pleased with the purchase.
Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Galaxy S20 Ultra 5G 128GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
27/01/2026

Everything you ever wanted to know about the Galaxy S20 Ultra 5G

Durability
Overall performance
Camera
Screen quality

Galaxy S20 Ultra 5GModel
0.32SAR head
Dynamic AMOLED 2XScreen type
1.56SAR body
Quadruple (4x)Camera Type
USB-CConnector
UnlockedCarrier compatibility
Cosmic BlackColour (official name)
BlackColour

The Galaxy S20 Ultra 5G is a flagship smartphone from Samsung, launched in March 2020. It stands out with its impressive camera capabilities, large display, and robust performance, making it a solid choice for users who demand high-end features.

Key features:

Release Date: March 2020
Display: 6.9-inch Dynamic AMOLED 2X, QHD+ resolution
Processor: Exynos 990 (International) / Snapdragon 865 (USA)
Camera: Quad-camera setup with 108MP wide lens and 100x Space Zoom
Connectivity: 5G compatible for ultra-fast internet speeds.

Who is this for?

The Galaxy S20 Ultra 5G is ideal for photography enthusiasts, gamers, and professionals who need a powerful device with a large screen. Its advanced camera system is perfect for capturing high-resolution images, while the 5G connectivity ensures fast downloads and streaming.

Pros & Cons:

Pros	Cons
Stunning display with vibrant colours and high resolution.	Large size may not be comfortable for all users.
Exceptional camera performance with versatile shooting options.	Hefty weight compared to other smartphones.

Why refurbished?

Choosing a refurbished Galaxy S20 Ultra 5G allows you to enjoy premium features while being eco-conscious. Back Market ensures all devices are rigorously tested for quality and reliability. Learn more about our quality standards.

Model: Galaxy S20 Ultra 5G
SAR head: 0.32
Screen type: Dynamic AMOLED 2X
SAR body: 1.56
Camera Type: Quadruple (4x)
Connector: USB-C
Carrier compatibility: Unlocked
Colour (official name): Cosmic Black
Colour: Black
Storage: 128 GB
Weight: 222 g
Resolution: 1440 x 3200
SIM card: Physical SIM + eSIM
Memory (GB): 12 GB
Mobile network: 5G
Front camera: 40 megapixels
Manufacturer Ref: SM-G988
SD Card Slot: microSDXC
Compatible with latest Update: No
OS: Android
Brand: Samsung
Main camera: 108 megapixels
Serie: Samsung Galaxy S
Foldable: No
Screen size (in): 6.9
Year of Release: 2020

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Galaxy S20 Ultra 5GBlack • 128 GB • Physical SIM + eSIM

Galaxy S20 Ultra 5GBlack • 128 GB • Physical SIM + eSIM

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Customer reviews for Galaxy S20 Ultra 5G

Overall rating

Rating details

Reviews

Reviews

Rick J.

Nick H.

Michael R.

Hilary D.

Macha B.

Tolulope A.

David C.

Popular searches

Everything you ever wanted to know about the Galaxy S20 Ultra 5G

Durability

Overall performance

Camera

Screen quality

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