or £ /2-weeks with
£ /mo with
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Mon–Thu • Before 3:00 PM
Brand New devices are completely untouched and come in their original, sealed packaging. Each device boasts the latest advancements in technology, delivering a flawless product straight from the factory. With no signs of prior use, these phones provide top-notch performance and the most recent features right out of the box. Enjoy unmatched reliability and durability with a device that represents the highest standard of quality.
Excellent devices show only very minor signs of previous handling and are carefully refurbished with verified parts. Each device undergoes comprehensive testing to ensure consistent performance and reliability. These phones provide a high-quality experience with minimal cosmetic wear.
Premium devices offer an almost flawless appearance, closely resembling a brand-fresh product. They are expertly refurbished with original parts, fully tested, and updated to the latest software to ensure peak performance. With pristine aesthetics and dependable reliability, these devices deliver a truly top-tier experience.
Very Good devices may display light cosmetic marks but remain in strong overall condition. They are professionally refurbished with verified parts and thoroughly tested to confirm full functionality. A great balance of value and performance, these devices deliver a reliable everyday experience.
Fair devices have noticeable cosmetic wear, such as visible scratches or marks, but remain fully functional. Every device is carefully refurbished with verified parts and tested to ensure dependable operation. These devices are an economical choice while still offering solid performance.
Free Next Day Delivery
Buy Now, Pay Later
90 Point Inspection
13 Months Warranty
| Spend | Delivery | Time | Cost |
|---|---|---|---|
| £349 or above | Next Day | Next working day (excludes Weekends)* | Free |
| Any | Standard | 1 to 3 working days* | Free |
| Below £349 | Express | Next working day (excludes Weekends)* | £4.99 |
Important Details
** Not For Brand New Mobiles **
This device has passed the following tests via our 90-point PhoneCheck inspection by our tech expert engineers and is PhoneCheck Certified.
Highlights include:
Battery Health
Main microphone
Battery Charge Cycles
Earpiece
Fingerprint Sensor
Headset Port
WiFi
Cameras
GPS
Flashlight
Bluetooth
Touch Screen
Power Button
Network connectivity
Home Button
Sim Reader
Volume Buttons
Screen
Loud Speaker
Liquid damage
Secondary microphone
At Mobile Direct, we offer robust warranty options to ensure your satisfaction
All refurbished devices come with a 13-month warranty, covering defects and malfunctions for your peace of mind.
Brand-new devices are backed by a 12-month guarantee directly from the manufacturer.
Our support team is here to help resolve any issues quickly and efficiently.
We stand by the quality of our devices, ensuring reliability and value over time.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
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£
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Buy now, pay later interest free instalments. No hidden fees. This is a credit product. 18+
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£
60 days
£30 Days No-Questions–Asked Return Policy
If you’re unhappy with your purchase, simply return it within 30 days for a full refund. No questions asked.
Returning an item is straightforward—just send it back, and we’ll take care of the rest.
Our 30-day return policy ensures you can shop confidently, knowing you have the flexibility to change your mind.
3-Years Enhanced Support to keep your device running smoothly.
Includes a full 3-years warranty for added protection.
Get fast service with next business day replacement.
or £ /2-weeks with
Experience next-level flagship performance with the refurbished Samsung S23 Ultra designed for users who want premium photography, powerful multitasking, and all-day battery life without paying brand-new prices. With its stunning 200MP camera system, ultra-smooth AMOLED display, and built-in S Pen, the Samsung Galaxy S23 Ultra delivers a true flagship experience for work, gaming, content creation, and everyday use.
Whether you're upgrading your current phone or searching for a high-performance refurbished galaxy s23 ultra, this unlocked model gives you the freedom to connect with all major UK networks while saving significantly compared to buying new.
The Samsung Galaxy S23 Ultra stands among the most powerful Android smartphones ever released. Combining premium design with cutting-edge hardware, it’s built for users who demand speed, creativity, and reliability in one device.
Capture incredible detail with the advanced 200MP main sensor. From professional-looking portraits to ultra-clear landscapes and low-light photography, the S23 Ultra produces stunning results in almost every environment. The advanced zoom system includes 10x optical zoom and up to 100x Space Zoom for capturing distant subjects with clarity.
Powered by the Snapdragon 8 Gen 2 chipset, this device delivers lightning-fast speed for gaming, streaming, editing, and multitasking. Apps load instantly, graphics feel smoother, and battery efficiency is improved for longer usage throughout the day.
Enjoy cinematic viewing on the large 6.8-inch Dynamic AMOLED 2X display. With QHD+ resolution and a 120Hz adaptive refresh rate, scrolling feels fluid while colours remain vibrant and sharp for videos, gaming, and social media.
The integrated S Pen transforms your phone into a productivity powerhouse. Write notes, edit documents, sketch ideas, and navigate with precision directly from your device.
The massive 5000mAh battery is designed to keep up with demanding users. Whether you’re gaming, video calling, or working on the go, the S23 Ultra provides dependable all-day power.
The Samsung Galaxy S23 Ultra combines elegant styling with durable materials for a premium in-hand feel. The Armor Aluminum frame adds strength while Gorilla Glass protection helps guard against scratches and accidental drops.
Its curved-edge design enhances both appearance and comfort, giving the phone a sleek flagship finish. IP68 water and dust resistance provide extra confidence for everyday use.
For customers looking for a refurbished samsung mobile that still feels modern and luxurious, the S23 Ultra remains one of the best flagship options available.
Samsung’s display technology continues to lead the smartphone market, and the S23 Ultra is no exception.
The QHD+ resolution delivers crisp detail for movies, photos, gaming, and productivity tasks.
The adaptive refresh rate provides smoother scrolling, faster touch response, and improved gaming performance while helping preserve battery life.
The display remains bright and readable even under direct sunlight, making it perfect for outdoor use.
Minimal bezels and curved edges create a more immersive cinematic feel for streaming and entertainment.
Photography is one of the biggest reasons users choose the refurbished samsung s23 ultra.
Capture high-resolution photos packed with detail, ideal for cropping and professional-style photography.
The 10x optical zoom and Space Zoom capabilities help you photograph distant subjects without losing clarity.
Enhanced night mode improves low-light shots with better brightness, detail, and colour accuracy.
Record ultra-high-definition videos with excellent stabilisation and cinematic quality directly from your smartphone.
Whether you're creating social media content or preserving everyday memories, the S23 Ultra camera system delivers flagship-level performance.
The Snapdragon 8 Gen 2 processor makes the Samsung Galaxy S23 Ultra exceptionally responsive and efficient.
Run demanding mobile games with improved graphics and stable frame rates.
Switch between apps effortlessly with Samsung One UI optimisation and generous RAM configurations.
The device intelligently manages performance, battery efficiency, and app usage for a smoother overall experience.
This makes the refurbished galaxy s23 ultra ideal for professionals, gamers, students, and power users alike.
Battery life remains one of the strongest features of the Samsung Galaxy S23 Ultra.
5000mAh large-capacity battery
Fast wired charging support
Wireless charging compatibility
Reverse wireless charging for accessories
Intelligent battery optimisation for longer usage
Whether you’re travelling, working remotely, or using your phone heavily throughout the day, the S23 Ultra is built to last.
Choose the configuration that best matches your needs:
256GB Storage
512GB Storage
1TB Storage Options
8GB & 12GB RAM Variants
Fully Unlocked for Major UK Networks
The unlocked compatibility means you can use your preferred SIM provider without restrictions.
The Samsung Galaxy S23 Ultra includes advanced connectivity features for modern users.
5G Network Support
Dual SIM + eSIM Compatibility
Wi-Fi 6E
Bluetooth 5.3
Samsung DeX Desktop Experience
Whether you’re working remotely or streaming on the move, this flagship device keeps you connected with fast and reliable performance.
Premium devices offer an almost flawless appearance, closely resembling a brand-fresh product. They are expertly refurbished with original parts, fully tested, and updated to the latest software to ensure peak performance. With pristine aesthetics and dependable reliability, these devices deliver a truly top-tier experience.
Excellent devices show only very minor signs of previous handling and are carefully refurbished with verified parts. Each device undergoes comprehensive testing to ensure consistent performance and reliability. These phones provide a high-quality experience with minimal cosmetic wear.
Very Good devices may display light cosmetic marks but remain in strong overall condition. They are professionally refurbished with verified parts and thoroughly tested to confirm full functionality. A great balance of value and performance, these devices deliver a reliable everyday experience.
Fair devices have noticeable cosmetic wear, such as visible scratches or marks, but remain fully functional. Every device is carefully refurbished with verified parts and tested to ensure dependable operation. These devices are an economical choice while still offering solid performance.
When buying a refurbished samsung mobile, trust matters. Every Samsung Galaxy S23 Ultra is professionally tested, quality checked, and backed by reliable support.
Next Day Free Delivery
Free Standard Delivery on All Orders
BUY NOW, PAY LATER (ClearPay, Klarna, PayPal)
13 MONTHS Seller WARRANTY
Real Human Customer Support
50K+ Happy Customers
Checkmend Verified
PhoneCheck (90 Point Inspection)
Each device undergoes extensive testing to ensure excellent functionality, battery performance, and reliability before reaching you.
If you want flagship performance, premium photography, and powerful productivity features at better value, the refurbished samsung s23 ultra is an excellent choice. Combining top-tier specifications with unlocked flexibility and trusted refurbishment standards, it delivers the premium Samsung experience for less.
| Title | Value |
|---|---|
| Brand | Samsung |
| Series | Galaxy S series |
| Launch | 1 February 2023 |
| Dimensions | 6.43 x 3.07 x 0.35 in |
| Weight | 234 g |
| Build | Gorilla Glass Victus 2 front and back, aluminum frame |
| SIM | Dual SIM (Nano-SIM + eSIM) |
| IP rating | IP68 |
| Display type | Dynamic AMOLED 2X, Always-on Display |
| Screen size | 6.8 inches |
| Resolution | 1440 x 3088 pixels |
| Protection | Corning Gorilla Glass Victus 2 |
| OS | Android 13, One UI 6.1.1, up to 4 major upgrades |
| Processor | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) |
| CPU | Octa-core |
| GPU | Adreno 740 |
| RAM | 8GB, 12GB |
| Internal storage | 256GB, 512GB, 1TB |
| Memory card slot | No |
| Rear camera | Quad: 200 MP (wide, f/1.7) + 10 MP (telephoto, f/2.4) + 10 MP (periscope telephoto, f/4.9) + 12 MP (ultrawide, f/2.2) |
| Rear camera features | Laser AF, LED flash, auto-HDR, panorama |
| Rear video | 8K@24/30fps, stereo sound recording, gyro-EIS |
| Front camera | 12 MP, f/2.2 |
| Front camera features | HDR, HDR10+ |
| Front video | 4K@30/60fps, 1080p@30fps |
| Speakers | Stereo speakers, 32-bit/384kHz audio, Tuned by AKG |
| 3.5mm jack | No |
| Connectivity | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct, Bluetooth 5.3, GPS, GALILEO, GLONASS, BDS, QZSS, NFC, USB Type-C 3.2, OTG |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| Other features | Samsung DeX, Wireless DeX, Ultra Wideband (UWB) support |
| Battery type | Li-Ion |
| Battery capacity | 5000 mAh |
| Charging | 45W wired (65% in 30 min), 15W wireless (Qi/PMA), 4.5W reverse wireless |
This is the International version of the device.
Condition: Brand New
1. Comes with a 1-year manufacturer's warranty.
2. Packaged in the original box.
Condition: Refurbed (All Other Conditions)
1. Comes with 13 Months Warranty.
2. Packaged in a generic box
Over 1100+ trade-ins and £200k+ paid out
Overall rating: 4.7 / 5 from 45 reviews.
Verry Hood,fast delivery! Thanks
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you so much for your kind review! We’re delighted to hear that you were happy with our fast delivery and service. We truly appreciate your support! Kind regards, Mobile Direct Team
Takes amazing pictures and videos of my twins and its nice in the hand not heavy at all
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a wonderful review! We're delighted to hear that you're enjoying the camera and that it's helping you capture amazing pictures and videos of your twins. It's also great to know that you find the phone comfortable to hold and not too heavy. It's wonderful to hear that you're happy with your purchase. Thank you for choosing Mobile Direct, and we hope you continue making many special memories with your new device! Best regards, Mobile Direct Team
All ok perfect working I'm very happy thanks.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a wonderful review! We're delighted to hear that everything is working perfectly and that you're very happy with your purchase. Customer satisfaction is our top priority, so it's great to know we met your expectations. Thank you for choosing Mobile Direct. We truly appreciate your support and hope to serve you again in the future. Best regards, Mobile Direct Team
Arrived in great condition and fast delivery.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a wonderful review! We're delighted to hear that your device arrived in great condition and that you were pleased with the fast delivery. Providing quality devices and a smooth delivery experience is always our goal. Thank you for choosing Mobile Direct. We truly appreciate your support and look forward to serving you again in the future. Best regards, Mobile Direct Team
The device is in optimal condition, looks and feels brand new. Loving every bit of it. Thank you so much Mobile Direct, looking forward to buying more products from you.
Phone just like new thank you
All good. Phone is in excellent condition 👌
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us a review! We're delighted to hear that everything was good with your purchase. Your satisfaction means a great deal to our team. Thank you for choosing Mobile Direct. We truly appreciate your support and look forward to serving you again in the future! Best regards, Mobile Direct Team
Not happy with my mobile one bit, been asked to put all my data on a spare mobile and send it back to you to be fixed but i haven't haven't got another mobile so my mobile cannot be fixed not happy at all, very tempted to ask for my money back😒
Very pleased. Great phone.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a wonderful review! We're delighted to hear that you're very pleased with your phone. It's great to know that your purchase has met your expectations. Thank you for choosing Mobile Direct. We truly appreciate your support and look forward to serving you again in the future! Best regards, Mobile Direct Team
Phone is like new and works great. Was delivered the next day as advertised. Will use mobile direct again as there's a good range of phones at great prices!!
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that your phone arrived in like-new condition and is working great. It's also wonderful to know that the next-day delivery met your expectations and that you were pleased with our range of phones and competitive prices. Your kind words and continued support mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again in the future! Best regards, Mobile Direct Team
Just great service and loving my phone
I've sent 2 messages through your contact form explain that th battery doesn't even last a day! I haven't had any response back?!
God
Such an easy process to order. Item arrived in couple of days, beautiful condition. The only downside was, device had to catch up with all the softwares, one after the other, but that's understandable. Very happy customer.
Phone seems as described. However, battery life not brilliant, runs down fast.
Good
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us a review! We're delighted to hear that you had a good experience with Mobile Direct. Your feedback and support mean a great deal to our team. Thank you for choosing Mobile Direct. We look forward to serving you again in the future! Best regards, Mobile Direct Team
Wasn't sure what to expect. I ordered very good. What came quicker than they said, was perfect! No scratches or marks, looks brand new. I've had it a while now and it all works perfectly. I would recommend using this company. I will definitely be using them again.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic and detailed review! We're delighted to hear that your device arrived even quicker than expected and exceeded your expectations. It's wonderful to know that your "Very Good" condition device arrived without any scratches or marks, looked brand new, and has continued to work perfectly. We're especially pleased to hear that you would recommend Mobile Direct and that you'll be using us again. Your trust and continued support mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again in the future! Best regards, Mobile Direct Team
Despite a delay receiving the phone due to the horrendous snowy weather, the phone has more than made up for it, great OS android 16 and a cracking camera, lots of lovely storage on board too!
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that, despite the delay caused by the snowy weather, you're really pleased with your phone. It's wonderful to know that you're enjoying Android 16, the excellent camera, and the generous storage capacity. We truly appreciate your patience with the delivery delay and are thrilled that the phone has more than made up for it! Thank you for choosing Mobile Direct. We look forward to serving you again in the future! Best regards, Mobile Direct Team
Phone is immaculate and delivery was within 24hrs. Extremely happy with purchase and will use them again.
Phone is as new condition as advertised and battery lasts a good amount of time between charges. Definitely recommend.
Perfect 👌
I'm not satisfied
Excellent phone and arrived quickly, really pleased.
Great phone arrived as expected and well protected brought it as a Christmas present for my son and hes made up with it , will definitely be purchasing a new phone from you in the new year for myself . highly recommend
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that the phone arrived as expected and was well protected. It's wonderful to know that your son is so pleased with his Christmas present! We're especially pleased to hear that you'll be considering Mobile Direct for your own new phone in the new year. Your recommendation and continued support mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again soon! Best regards, Mobile Direct Team
Excellent condition phone and quick delivery
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a wonderful review! We're delighted to hear that your phone arrived in excellent condition and that you were pleased with the quick delivery. It's fantastic to know that you're happy with your purchase. Thank you for choosing Mobile Direct. We truly appreciate your support and look forward to serving you again in the future! Best regards, Mobile Direct Team
Ordered a "like new" handset which is exactly as described. Works very well, excellent battery and not a mark on the handset.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that your "Like New" handset was exactly as described. It's wonderful to know that it's working very well, has excellent battery life, and arrived without a single mark. We're thrilled that you're so happy with your purchase. Thank you for choosing Mobile Direct, and we truly appreciate your support! Best regards, Mobile Direct Team
Easy system
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us a wonderful review! We're delighted to hear that you found our system easy and straightforward to use. Providing a simple and hassle-free experience is always our goal. Thank you for choosing Mobile Direct. We truly appreciate your support and look forward to serving you again in the future! Best regards, Mobile Direct Team
The phone was in mint condition and I received it very quickly. I'm extremely happy and would buy again from mobile direct.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that your phone arrived in mint condition and was delivered so quickly. It's wonderful to know that you're extremely happy with your purchase and would choose Mobile Direct again. Your continued support and recommendation mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again in the future! Best regards, Mobile Direct Team
Great quality of phone, came like it was new.
It is excellent mobile phone. This is my gift for my granddaughter.
Ordered my phone from a friend's recommendation from Mibile Direct .I'm very pleased with it ,I ordered "like new: and it is just as described .Took 4-5days to arrive .I would deffenetly use them again.
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that your friend's recommendation led you to Mobile Direct and that you're very pleased with your phone. It's wonderful to know that your "Like New" device was exactly as described and arrived safely within the expected timeframe. We're especially pleased to hear that you would definitely use us again. Your trust, recommendation, and support mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again in the future! Best regards, Mobile Direct Team
Excellent thank you
Awesome product. Like new. 👍
Excellent quality like new
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a wonderful review! We're delighted to hear that you're pleased with the excellent quality of your phone and that it arrived in like-new condition. It's fantastic to know that your purchase met your expectations. Thank you for choosing Mobile Direct. We truly appreciate your support and look forward to serving you again in the future! Best regards, Mobile Direct Team
Great service
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us a wonderful review! We're delighted to hear that you were pleased with our service. Your kind feedback and support mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again in the future! Best regards, Mobile Direct Team
Excellent communication quick delivery and the phone condition was as new. Cannot fault the service. Thank you
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Dear Customer, Thank you for taking the time to leave us such a fantastic review! We're delighted to hear that you were pleased with our excellent communication and quick delivery, and that your phone arrived in as-new condition. It's wonderful to know that you couldn't fault the service. Your kind words and support mean a great deal to our team. Thank you for choosing Mobile Direct, and we look forward to serving you again in the future! Best regards, Mobile Direct Team
Fantastic phone, has no scratches whatsoever. It’s amazing
Brilliant
Very good phone excellent condition 👏
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Thank you so much for your feedback! We’re delighted to hear you’re happy with your purchase and our service. Your support means a lot to us. If you ever need any help, feel free to reach us at info@mobiledirectonline.co.uk or +44 161 521 5551. Thanks again for choosing Mobile Direct—we look forward to serving you again soon!
Great quality good like new
Samsung Galaxy S23 Ultra - Unlocked
Store owner replied: Thank you so much for your feedback! We’re delighted to hear you’re happy with your purchase and our service. Your support means a lot to us. If you ever need any help, feel free to reach us at info@mobiledirectonline.co.uk or +44 161 521 5551. Thanks again for choosing Mobile Direct—we look forward to serving you again soon!
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