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(Unlocked, Phantom Black) Samsung Galaxy S21 Ultra 5G Dual Sim | 256GB | 12GB RAM

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In stock

Product overview:

  • Feel the power of the Samsung Galaxy S21 Ultra 5G
  • All new contour-cut camera records at 8K resolution
  • Incredible 5nm processor chip means faster performance
  • Battery provides 24 hours of power, even running 5G
  • Comprehensive digital & physical protection for threats

See full product description & details

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£822.99
Free Delivery
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  • 30-day returns as standard OnBuy's minimum returns period is 30 days for most products. There are however some exceptions e.g. perishable goods, personalised items, digital downloads etc. Please read our T&Cs for more information.
  • Secure checkout powered by PayPal
  • 30-day returns as standard OnBuy's minimum returns period is 30 days for most products. There are however some exceptions e.g. perishable goods, personalised items, digital downloads etc. Please read our T&Cs for more information.

In stock

See full product description & details

Deliver to: Mainland UK

Standard (Free): Mon 6th - Wed 8th Jun

Sold by: Wee Trading, there are 6 other sellers

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Description & Details

Summary

  • Feel the power of the Samsung Galaxy S21 Ultra 5G
  • All new contour-cut camera records at 8K resolution
  • Incredible 5nm processor chip means faster performance
  • Battery provides 24 hours of power, even running 5G
  • Comprehensive digital & physical protection for threats

(Unlocked, Phantom Black) Samsung Galaxy S21 Ultra 5G Dual Sim | 256GB | 12GB RAM Description

Manufacturer's description:

Get Samsung's most powerful phone yet, now with ultra-fast 5G connectivity.  The Samsung Galaxy S21 Ultra 5G introduces a bold new camera design in a category of its own. It's ultra-sized with a contour-cut camera that seamlessly houses cutting-edge lenses. 8K Video is the highest resolution video available in a Galaxy smartphone - that's four times as many pixels as 4K. Record in 8K 24fps and get crisp footage that looks better than the cinema, then upload and watch right on YouTube. And with 8K Video Snap, you can pull an album of epic high-resolution photos straight from 8K video. So you don't have to choose between shooting video or stills.

Galaxy's first 5nm processor packs epic power and speed. This outstanding upgrade means faster processing and more intelligence in every aspect of Galaxy S21 Ultra 5G. Up to 16GB of RAM, a 20% quicker CPU, a GPU that's 35% faster and up to 2x faster AI processing means this Galaxy phone runs at lightspeed.  Despite the speed, the Galaxy S21 Ultra 5G has relentless endurance. Galaxy S21 Ultra 5G's Intelligent Battery outlasts the day — even on 5G. Maxing out at a massive 5000mAh, it combines with the new power-efficient display and processor to live on beyond the 24-hour mark

The Knox security platform delivers a high level of security, protecting your phone from the chip up and giving you more confidence in your data and app permissions. It also features Samsung Knox Vault to keep your biometric authentication data under wraps. And the larger Ultrasonic Fingerprint sensor improves latency and dry finger recognition for fast, accurate unlocking. Plus, IP68 rated water resistance and ultra-tough Gorilla Glass Victus protects it from physical threats.

Specification:

  • Dimensions: W75.6 x L165.1 x H8.9mm
  • Weight: 229g
  • Bluetooth: Yes
  • Water resistant: IP68 certified
  • Stylus support: Yes
  • Display size: 6.8"
  • Rear main camera: 108 MP, f/1.8, 24mm
  • Selfie camera: 40 MP, f/2.2, 26mm
  • Maximum video resolution: 8K at 24fps
  • Resolution: 1440 x 3200 pixels
  • Battery: 5000 mAh Lithium-Ion battery
  • Fast charging: Yes
  • Battery life: Up to 24 hours

Contents:

  • 1 x Galaxy S21 Ultra 5G
  • 1 x Data cable
  • 1 x Ejection Pin

Features

  • Network: Unlocked
  • Capacity: 256GB
  • Screen Size: 8.0"
  • Connectivity: 5G
  • Model: Galaxy S21 Ultra

Product Tags

Unlocked, 5g, 256gb, Dual Sim

Detailed Product Information

Internal Capacity256GB
Resolution1440 x 3200 pixels
Screen Size6.8"

Compare Sellers

  • New from £822.99
Delivery to: Mainland UK
Seller Ratings Warranty Returns Price Delivery Total Quantity
(3.5k reviews)
12 months
30 Days
Free Returns: No
£822.99
Free Delivery
Est. Delivery: 6th-8th Jun
£822.99
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Dispatched from: Singapore
(174 reviews)
-
30 Days
Free Returns: No
£823.00
Free Delivery
Est. Delivery: 9th-14th Jun
£823.00
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(1.0k reviews)
12 months
30 Days
Free Returns: No
£849.00
Free Delivery
Est. Delivery: 6th-8th Jun
£849.00
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Dispatched from: Singapore
- 1 months
30 Days
Free Returns: No
£944.00
Free Delivery
Est. Delivery: 13th-14th Jun
£944.00
Add To Basket
(172 reviews)
-
30 Days
Free Returns: No
£1,054.95
Free Delivery
Est. Delivery: 7th-9th Jun
£1,054.95
Add To Basket
(12 reviews)
12 months
30 Days
Free Returns: No
£1,099.00
Fast & Free Delivery
Est. Delivery: 27th May
£1,099.00
Add To Basket
- -
30 Days
Free Returns: No
£1,229.00
Free Delivery
Est. Delivery: 8th-10th Jun
£1,229.00
Add To Basket

Product & Price History

Here on our store, we feature a broad collection of different Samsung items to tempt you. Gadget lovers can locate this electronic product with a sales rank of 92 within our Mobile Phones technological selection.

Shop this tech essential here on our marketplace from 8 various stores. More precisely, this online gadget shop is offering 698 different tech products categorised in the Mobile Phones category. Bargain hunters can find Samsung galaxy s ultra g dual sim presented in the Mobile Phones department. OnBuy’s tech whizzes awarded our primary retailer a score of 4.5 stars here at our shop. Shop Samsung galaxy s ultra g dual sim from our choice of 8 businesses selling this electronic item.

This nifty tech item was priced at £823.00 prior to being lowered to £822.99 on 24 May 2022. OnBuy's list of electronics shops first listed this high-tech product on this marketplace on 15 January 2021. Since then its price has altered 215 times. Please see the price chart for further information.

Price Graph

Price history - lowest £822.99 (24/05/2022)

Product price history A line chart showing the price history for (Unlocked, Phantom Black) Samsung Galaxy S21 Ultra 5G Dual Sim | 256GB | 12GB RAM. £889.95 - 25/06/2021 £928.00 - 27/06/2021 £928.00 - 04/07/2021 £889.00 - 18/07/2021 £882.00 - 25/07/2021 £874.99 - 01/08/2021 £874.99 - 08/08/2021 £872.00 - 15/08/2021 £864.00 - 22/08/2021 £862.00 - 29/08/2021 £862.00 - 05/09/2021 £898.99 - 12/09/2021 £898.99 - 19/09/2021 £862.00 - 26/09/2021 £862.00 - 03/10/2021 £862.00 - 10/10/2021 £862.00 - 17/10/2021 £862.00 - 24/10/2021 £862.00 - 31/10/2021 £862.00 - 07/11/2021 £862.00 - 14/11/2021 £862.00 - 21/11/2021 £862.00 - 28/11/2021 £862.00 - 05/12/2021 £899.00 - 12/12/2021 £899.00 - 19/12/2021 £886.00 - 26/12/2021 £930.00 - 02/01/2022 £883.00 - 09/01/2022 £881.00 - 16/01/2022 £880.99 - 23/01/2022 £933.00 - 30/01/2022 £933.00 - 06/02/2022 £879.99 - 13/02/2022 £905.00 - 27/02/2022 £939.00 - 06/03/2022 £938.00 - 20/03/2022 £849.00 - 27/03/2022 £848.00 - 03/04/2022 £849.00 - 10/04/2022 £830.00 - 01/05/2022 £839.00 - 08/05/2022 £822.99 - 24/05/2022 1/07/2021 1/10/2021 1/01/2022 1/04/2022 £1,096.98 £1,046.98 £996.98 £946.98 £896.98 £846.98 £796.98
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Product Reviews of (Unlocked, Phantom Black) Samsung Galaxy S21 Ultra 5G Dual Sim | 256GB | 12GB RAM

An overall score of 5 stars was bestowed upon this gadget by OnBuy’s electronics experts!

All OnBuy Reviews are Verified

Overall Rating:
5 Star
16 Reviews
4 Star
2 Reviews
3 Star
0 Reviews
2 Star
0 Reviews
1 Star
0 Reviews
Highest Rated Review
5/5
S. Bokhari
Posted 05/02/2022
Sold By: Wee Trading
samsung s21 ultra
I was a little anxious about ordering such an expensive phone, the galaxy S21 Ultra 5G from overseas but I was so glad when it arrived. Brand new and perfectly packaged and I'm very happy with it. Delivery was so quick and good! thank you so much for turning out to be trustworthy.
Filter Reviews
 5/5
S. Bokhari
Posted 05/02/2022
Network Unlocked
Colour Phantom Silver
Sold By Wee Trading

samsung s21 ultra

I was a little anxious about ordering such an expensive phone, the galaxy S21 Ultra 5G from overseas but I was so glad when it arrived. Brand new and perfectly packaged and I'm very happy with it. Delivery was so quick and good! thank you so much for turning out to be trustworthy.
 5/5
C. Stephen
Posted 06/01/2022
Network Unlocked
Colour Phantom Black
Sold By MobileBigfan

Excellent phone

Very nice phone, fast,great camera, great screen quality,really like it. Good price as well compared to other places
 4/5
D. MCPHERSON
Posted 08/12/2021
Network Unlocked
Colour Phantom Black
Sold By MobileBigfan

Samsung s21 Ultra

I'm really happy with this phone and the price. But not the fact it was 7 days overdue and according to the delivery, apparently it's still at Bird Warehouse
 5/5
T. Sadrakula
Posted 14/11/2021
Network Unlocked
Colour Phantom Silver
Sold By MobileBigfan

Very fast and very good

Product came to me within 2 days even tough delivery was planned in 10 days. All good, as been described.
 5/5
G. BUHANCEVS
Posted 19/10/2021
Network Unlocked
Colour Phantom Black
Sold By MobileBigfan

Samsung Galaxy S21 Ultra 5G Dual Sim | 256GB | 12GB RAM

j hapi wiss produkt good
 5/5
S. Kusuma
Posted 02/09/2021
Network Unlocked
Colour Phantom Black
Sold By Wee Trading

Great Service

Great service, product arrived on time and the price was very competitive. Would definitely use the website again to buy products.
 5/5
H. Kazim
Posted 24/06/2021
Network Unlocked
Colour Phantom Black
Sold By VCHAINSHOP

Recommend the seller

Was scared it may have been a fake for the price i paid but after meticulous checks everything was legit. Best price at the time would definitely buy from again.
1 person found this review helpful.
 5/5
E. IVANOV
Posted 19/06/2021
Network Unlocked
Colour Phantom Silver
Sold By VCHAINSHOP

great price for a great phone

The phone is amazing.
 5/5
A. Pasha
Posted 14/06/2021
Network Unlocked
Colour Phantom Black
Sold By VCHAINSHOP

Fantastic

Good decision to buy from this website, delivery on time and original product, can't fault anything. Will buy again.
1 person found this review helpful.
 5/5
B. Cope
Posted 11/06/2021
Network Unlocked
Colour Phantom Black
Sold By VCHAINSHOP

Exactly as described

Genuine seller. Perfect product delivered on time! Works fine in the UK. No problem with 4g or 5g but might have to search how to enable some 5g band's on XDA but it is as simple as typing a code then restarting. Would recommend!
 5/5
Q. Rashid
Posted 25/05/2021
Network Unlocked
Colour Phantom Silver
Sold By VCHAINSHOP

Samsung s21 ultra

Very happy with the product. Comes as advertised. No problems. Took a while to come but hopefully it's a one off. Will definitely be shopping here again
1 person found this review helpful.
 4/5
I. Siroki
Posted 23/05/2021
Network Unlocked
Colour Phantom Silver
Sold By Wee Trading

It works fine (no charger in the box!)

It's an expensive but great phone. Samsung could have really added a charger for this price tag, especially that it needs a special charger for quick charge.
1 person found this review helpful.
 5/5
S. Cheruvu
Posted 20/05/2021
Network Unlocked
Colour Phantom Black
Sold By Wee Trading

Excellent - simply excellent!

I'm extremely pleased with the product: original, timely delivery and great price! Cannot praise this online company enough. A very good deal.
 5/5
A. Nyakandi
Posted 22/04/2021
Network Unlocked
Colour Phantom Black
Sold By Wee Trading

S21 ultra awesome

Very happy with the product. very impressed with the quality of the camera and the longevity of the battery.had an s9 and this feels like a major leap
1 person found this review helpful.
 5/5
W. Cichowlaz
Posted 19/04/2021
Network Unlocked
Colour Phantom Black
Sold By Wee Trading

Samsung S 21 ultra

Very easy and secure by PayPal transaction, item arrives in time, secure postage by DHL. Overall very happy with purchase and service.
1 person found this review helpful.
 5/5
R. Loke
Posted 18/04/2021
Network Unlocked
Colour Phantom Black
Sold By CellBuy

great Phone

arrived in a timely manner, lowest price I could find online. Great phone, very fast, looks great, takes great photos.
 5/5
P. McCall
Posted 06/04/2021
Network Unlocked
Colour Phantom Black
Sold By Wee Trading

Impressive

I'm impressed by the phone and by the service. The only thing I'm unsure about is the warranty situation, which seems not to be documented.
2 people found this review helpful.
 5/5
J. Mccreedy
Posted 05/04/2021
Network Unlocked
Colour Phantom Black
Sold By VCHAINSHOP

Samsung S21 Ultra

I am very happy with this product. I had been looking for a new phone for sime time, and this was exactly what I was after
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