Overview | Samsung S21 Ultra
The Ultimate Device In Self Expression
Make every moment count with Galaxy S21 ultra 5G's next generation 8K video snap. Also brings everything to life with Samsung's brightest Dynamic AMOLED 2X display.

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Other great stuff.
Facial recognition
Secure your device with facial recognition
Wireless charging
Put your iphone on a Qi-certified charger for cordless charging.
Huge leap for battery life
5000mAh battery keeps you going for longer
Faster WIFI
Wifi 6 lets you download with gigabit wifi speeds
Samsung Find
Allows you to locate, remotely backup and wipe data on your device
Dual sim
Have one number for business and another for personal calls
Ultrasonic Fingerprint Sensor
Revolutionary new biometric authentication feature.In-display fingerprint sensor fused into the Infinity-O Display, providing invisible yet vault-like security that keeps your data safe.
Robotically tested
Intensive 90 point device check using cutting edge, industry leading robotics.
30 Day Refund Guarantee
If you change your mind or are not happy for whatever reason, you will always have 30 days to return your item for a full refund.
12 Month Warranty
Every single order comes with a free 12-month warranty as standard. There's also the option to extend this at checkout.
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What customers say about us
We do our best to provide you with the best experience ever
Brilliant service from start to finsh
Brilliant service from start to finsh, gave me a really good price would recomend to anyone jason oreder number 230133
Jason Thomas
Clear guidance
Clear guidance, thorough check and clear report and fair price
Martin Pannell
Clear guidance - 230491
Clear guidance, thorough check and clear report and fair price. 230491
Martin Pannell
Very efficient & quick with response…
Very efficient & quick with response 230479
Merv
Order no 230633
Order no 230633 . I was shocked the service was so fast. Once I sent my phone via Royal Mail special delivery as I like to make sure my device get there safely. Good communication with the portal and texts and emails. My valuation was ready after a day. They sent me a quote and great price and I got the money straight away! Can’t recommend enough ! Really pleased. Thank you Elizabeth
Elizabeth West
Really impressed with this company definitely use them again.
Really impressed with this company got my quoted amount very quickly , will definitely use them again . Ref 230139
Julie
Quick and easy process
Quick and easy process, got paid within an hour of accepting offer and receiving valuation, definitely recommend! Order #230144
Tom
Great Service (order #230393)
The service is absolutely phenomenal. It was so swift and simple and it’s so convenient that they provide a free shipping label and payment was received minutes after being notified, which was £5 more than the initial quote! I’ll definitely be using this service the next time i need to recycle a device. order no.230393
Kene Okafor
Order:230333
Order:230333Excellent customer service. Prompt service and payment higher than similar tech companies. I would not hesitate to use this company again.
Heather May Heaton
A* Customer Experience
Quick, convenient & fully tracked. Could not fault the process. Money received in less than 24hrs. 230187
Jennifer Hirst
Order # 230425
Order # 230425Fast service and very reactive. Not necessarily the valuation I had hoped for (or indeed initially offered) but didn’t want to haggle. Let’s hope the money is received into my account in as timely a fashion.
Vicki Preedy
Absolutley fabulous service
Absolutley fabulous service , very quick turn around and have a very good price jason o,number 230133
Jason Thomas
I found the company easy to deal with
I found the company easy to deal with. I was kept up to date with the process and when i had concerns they dealt with my issues straight away. This was my first time using them and will recommend them 229782
Jason
I really had a good experience with…
I really had a good experience with Grade Mobile. This company is very quick and sufficient. I really appreciate your service.
Mohammed Bani
Efficient and great service.
Efficient and great service. My order ID is #230517I received a small gesture from Grade Mobile for providing a constructive review, but it was not conditional on being positive"
Miss Olsson
A good price for my old iPhone 12
A good price for my old iPhone 12. Easy to send off in the packaging provided, and very quick to get payment. I would recommend 👍🏻Order number GMB229864Stephanie Head
Stephanie Head
Great service
Great service, very straight forward and the money comes in the same day. Absolutely brilliant. One thing I would say, the valuation you get when first starting isn’t accurate at all. The reasons for lowering my final quote price given were a complete cop out. Make it clear that price depends on things such as better when those questions aren’t asked when obtaining the first quote. Battery at 85% usage for a phone that’s 2 years old incurs a drop of over £100 in what they offer seems a bit of a joke. That being said, great company, great service and same day payments make it much better.
Nicky White
Grade Mobile has been great.
Grade Mobile has been great. Very easy to deal with, we had a slight issue which Grade Mobile sorted out without any hesitation. I would highly recommend Grade mobile if you’re looking to lease your next phone.
Andrew.
It’s fantastic deal
It’s fantastic deal
customer
Very quick and easy service
Very quick and easy service, made things much easier, will be using this company a lot more 😎
Arif Alam
Excellent experience
Excellent experience. I was hoping for a bit more in terms of valuation, but communication has been great, and I found no issues.Oder #GMB229924Thank you! :)
Luca D'Andrea
Good, quick service, easy to deal with.
GMB230368#The speed at which GRADE MOBILE replied to every action was really impressive. Questions and instructions were clear, the website is easy to follow.
Pat Downey
Order number 230122
Order number 230122. It was amazing experience from start to finish money was received within the week excellent communication will recommend to anyone
saiid haddad
The item was how explained
The item was how explained. Over the moon with it. It looks brand new. My order number was 318240
Gaming Emily
Order 318096
Order 318096I purchased renewed iPhone 15 Pro. The price was significantly less than from new, and the renewed item was of brand new quality. There were no scratches, signs of wear, and battery health of 99%. It’s evident the device has had a replacement screen due to the top edges having small bubbles, but these just needed to be pressed out, which didn’t bother me.Overall very satisfied.
Andy
Brilliant service from start to finsh
Brilliant service from start to finsh, gave me a really good price would recomend to anyone jason oreder number 230133
Jason Thomas
Clear guidance
Clear guidance, thorough check and clear report and fair price
Martin Pannell
Clear guidance - 230491
Clear guidance, thorough check and clear report and fair price. 230491
Martin Pannell
Very efficient & quick with response…
Very efficient & quick with response 230479
Merv
Order no 230633
Order no 230633 . I was shocked the service was so fast. Once I sent my phone via Royal Mail special delivery as I like to make sure my device get there safely. Good communication with the portal and texts and emails. My valuation was ready after a day. They sent me a quote and great price and I got the money straight away! Can’t recommend enough ! Really pleased. Thank you Elizabeth
Elizabeth West
Really impressed with this company definitely use them again.
Really impressed with this company got my quoted amount very quickly , will definitely use them again . Ref 230139
Julie
Quick and easy process
Quick and easy process, got paid within an hour of accepting offer and receiving valuation, definitely recommend! Order #230144
Tom
Great Service (order #230393)
The service is absolutely phenomenal. It was so swift and simple and it’s so convenient that they provide a free shipping label and payment was received minutes after being notified, which was £5 more than the initial quote! I’ll definitely be using this service the next time i need to recycle a device. order no.230393
Kene Okafor
Order:230333
Order:230333Excellent customer service. Prompt service and payment higher than similar tech companies. I would not hesitate to use this company again.
Heather May Heaton
A* Customer Experience
Quick, convenient & fully tracked. Could not fault the process. Money received in less than 24hrs. 230187
Jennifer Hirst
Order # 230425
Order # 230425Fast service and very reactive. Not necessarily the valuation I had hoped for (or indeed initially offered) but didn’t want to haggle. Let’s hope the money is received into my account in as timely a fashion.
Vicki Preedy
Absolutley fabulous service
Absolutley fabulous service , very quick turn around and have a very good price jason o,number 230133
Jason Thomas
I found the company easy to deal with
I found the company easy to deal with. I was kept up to date with the process and when i had concerns they dealt with my issues straight away. This was my first time using them and will recommend them 229782
Jason
I really had a good experience with…
I really had a good experience with Grade Mobile. This company is very quick and sufficient. I really appreciate your service.
Mohammed Bani
Efficient and great service.
Efficient and great service. My order ID is #230517I received a small gesture from Grade Mobile for providing a constructive review, but it was not conditional on being positive"
Miss Olsson
A good price for my old iPhone 12
A good price for my old iPhone 12. Easy to send off in the packaging provided, and very quick to get payment. I would recommend 👍🏻Order number GMB229864Stephanie Head
Stephanie Head
Great service
Great service, very straight forward and the money comes in the same day. Absolutely brilliant. One thing I would say, the valuation you get when first starting isn’t accurate at all. The reasons for lowering my final quote price given were a complete cop out. Make it clear that price depends on things such as better when those questions aren’t asked when obtaining the first quote. Battery at 85% usage for a phone that’s 2 years old incurs a drop of over £100 in what they offer seems a bit of a joke. That being said, great company, great service and same day payments make it much better.
Nicky White
Grade Mobile has been great.
Grade Mobile has been great. Very easy to deal with, we had a slight issue which Grade Mobile sorted out without any hesitation. I would highly recommend Grade mobile if you’re looking to lease your next phone.
Andrew.
It’s fantastic deal
It’s fantastic deal
customer
Very quick and easy service
Very quick and easy service, made things much easier, will be using this company a lot more 😎
Arif Alam
Excellent experience
Excellent experience. I was hoping for a bit more in terms of valuation, but communication has been great, and I found no issues.Oder #GMB229924Thank you! :)
Luca D'Andrea
Good, quick service, easy to deal with.
GMB230368#The speed at which GRADE MOBILE replied to every action was really impressive. Questions and instructions were clear, the website is easy to follow.
Pat Downey
Order number 230122
Order number 230122. It was amazing experience from start to finish money was received within the week excellent communication will recommend to anyone
saiid haddad
The item was how explained
The item was how explained. Over the moon with it. It looks brand new. My order number was 318240
Gaming Emily
Order 318096
Order 318096I purchased renewed iPhone 15 Pro. The price was significantly less than from new, and the renewed item was of brand new quality. There were no scratches, signs of wear, and battery health of 99%. It’s evident the device has had a replacement screen due to the top edges having small bubbles, but these just needed to be pressed out, which didn’t bother me.Overall very satisfied.
Andy
Brilliant service from start to finsh
Brilliant service from start to finsh, gave me a really good price would recomend to anyone jason oreder number 230133
Jason Thomas

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FAQ
No - all our phones are SIM-Free and Unlocked for you to use with any network provider. However, we are able to provide one of our own SIM cards with your device. Just let us know, or select the option if available at checkout, you can choose your sim package at a later date.
You can cancel anytime within 30 days of the day you receive the product by written notice. If the device is brand new, it must be unopened when you return the device back to us, otherwise you may be subject to fees; best to check your contract or give us a call so we can go through your options with you. When you return the device you must ensure all pass codes and accounts such as iCloud and Google are removed before shipping the device back to us.
You will not be able to 'buy' the device, but your contract is a minimum term, meaning you can continue to pay your monthly subscription and retain the device. Alternatively you can return the device and take out another model, as if you were upgrading.
Naturally we have an obligation to make sure we can offer you a lease agreement. So we perform a credit search to check you meet our affordability and security requirements so we can offer you fair and affordable contract.
Yes - You can upgrade at the end of your contract without any additional cost. We will send you your chosen upgrade a few days before the end of the contract, so you have time to transfer your data across before returning the old device back to us within 7 days of the contract end date.
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