SIM Free Samsung Galaxy S26 Ultra 5G 512GB AI Phone - White
795/4616Ā£1449.00
Colour: White
4 Colours available
- Black
- Blue
- Dark Purple
- White
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About this product
- This product is supplied without a charging adaptor.
- The required output of a suitable charging device is 10W minimum and 45W maximum.
- This product supports PD fast charging (harmonised fast charging).
Meet Galaxy S26 Ultra. Featuring our most advanced display yet, dazzling camera innovation, and powerful Galaxy AI, it's here to help simplify your everyday. Your screen is personal by nature. And thanks to Privacy Display, it stays viewable only to you. Backed by the latest Qualcomm chipset built for Galaxy, it can perform deep searches and learn your habits with its Personal Data Engine. Galaxy S26 Ultra defines a new era of Galaxy AI phones – here to anticipate your every need and support you every step of the way. Just tap the Galaxy stars button to try out Galaxy AI's Photo Assist. Galaxy AI runs through every action – saving you time, keeping you connected and streamlining every day. And there's the all new Now Nudge, which gives content-aware suggestions related to you.
AI Display and performance – Dive into another world with Galaxy S26 Ultra's immersive screen. Whether you're battling bosses or binge-watching blockbusters, you don't have to worry if someone's watching over your shoulder. Privacy Display limits the side-angle visibility, so your screen stays comfortably yours. You can even set it to make sure specific content, like notifications are private. It's all customisable.
Galaxy AI – The phone that thinks ahead. Galaxy S26 Ultra promises a unique AI experience with Photo Assist – the ultimate handheld posy-production suite. With just a few taps you can remove objects and distractions, and make sure every upload is a scroll-stopper. And Creative Studio lets you enter prompts to create the perfect look and feel for your photos. With One UI 8.5 and Personal Data Engine, it learns your habits and anticipates your needs before you even think of them.
AI Camera – Pictures, Perfected. Galaxy S26 Ultra's camera is truly next level. Make sure every recording of your favourite artist is worth revisiting time and time again, with Nightogrophy. Capture every backflip in stunning clarity, while removing unwelcome distortion and crowd noise with Audio Eraser. The massive 200MP camera with ProVisual Engine can turn every pic into a pro shot.
Please note: In order to reduce e-waste, the manufacturer has chosen not to include a USB plug in the box. You can use an existing USB plug with the included USB cable or purchase one from our site. Please see the 'Box Contents' section below for more details.
Model number: SM-S948B.
Network:
- Network provider: Sim free.
- 5G network capability.
- Dual SIM phone: supports 2 SIM simultaneously.
- Tri SIM card phone.
- SIM card type: nano SIM and hybrid SIM.
- Dual eSIM support.
Display and Design:
- 6.9 inch Dynamic AMOLED 2X display.
- Touch screen.
- Toughened glass.
Dimensions:
- Size H163.6, W78.1, D7.9mm.
- Weight 214g.
Camera and Video:
- Front camera 12MP.
- Rear camera 200MP.
- Second rear camera 50MP.
- Third rear camera 50MP.
- Fourth rear camera 10MP.
- LED.
- Video capture in.
Storage:
- Internal memory 512GB.
Technical specifications:
- 4.7GHz octa core .
- 12GB RAM.
- Operating system: Android 16.
- App store compatibility: Google play store.
Battery:
- 5000mAh battery capacity.
Product features:
- AI built in.
- MP3 and MP4 player.
- Wireless charging.
- This phone features fast charge technology - faster than standard charging, for when time is of the essence.
- Contactless payment - Link up your card to your phone for easy buying.
- Fingerprint scanner - For simple, safe and speedy unlocking and better security.
Connectivity:
- Wi-Fi.
- Bluetooth.
- NFC.
- GPS.
Box Contents:
- Device, USB C charging cable, Quick Start Guide, Warranty card, Ejection pin, S Pen.
Energy efficiency information:
- Energy efficiency class: A.
- Water IP rating: 8.
- Dust IP rating: 6.
General information:
- EAN: 8806097826897.
- 2 year guarantee.
Energy efficiency information:
4.9
2205 reviews
98%
Recommended this product
Customers Say
Samsung Galaxy S26 Ultra impresses with outstanding battery life, superb camera quality, smooth performance, premium build, and useful AI features. Some users note fingerprint sensor issues and camera zoom drawbacks.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Good product
[This review was collected as part of a promotion.] I like new version very easy to hold not have phone .long batteri life and super camera.100% goos choice and new generation reccomend.thanks
STANwithvan
Worth every penny
[This review was collected as part of a promotion.] I've been using the Galaxy S26 Ultra for a while now and I'm really impressed. It's fast, reliable, and the battery easily lasts all day. The camera is excellent and the screen looks amazing. It also feels very durable and premium, handling everyday use without any issues. Overall, it's the best phone I've owned.
Danzi, Birmingham
Performance
[This review was collected as part of a promotion.] The performance of the phone is outstanding, gaming is smooth so are high quality videos.
Aaron Joseph, Southport
My first Impressions
[This review was collected as part of a promotion.] I bought this phone a couple of weeks ago and the camera is fantastic coffee please my impressions my impressions
1Dww, West Midlands
Great Ai features
[This review was collected as part of a promotion.] I pre ordered my and I'm happy I did. I like š my new device
Dorau
Mr
[This review was collected as part of a promotion.] Yes hfugfgjgffugxf hgdfhhjgdd hfdhhxsdyujfdd goog very happy wiht
Ali hasan
Good all round piece of kit
[This review was collected as part of a promotion.] Very good phone. I change my Ultra every year in the hope of major improvements. Not really happening. Having said that I am a Sammy fan. Will not buy another brand currently. It is a great piece of kit. I don't really think of it as a "phone" yes you can make a call on it. However it is so much more. Camera, video camera, location/mapping device, Satnav for the car the list is endless. My biggest gripe is the fingerprint biometric sensor. On this phone it actually worked for about 2 weeks after I set it up. Even after going into the" "Improve accuracy" in the fingerprints settings page (Settings > Security and privacy > Screen lock and biometrics > Fingerprints).... It still does NOT WORK. for this reason there is no way on earth that I use the Samsung Pass because it won't recognise my fingerprint. The best security was with the Samsung NOTE 8 & 9 that had Iris recognition. It worked every time and was secure. I must admit the AI that allows you to do virtually anything you want with a picture has given friends and family a good laugh. So in summary, I love the phone and as long as Samsung continue to include the built in stylus I will buy a new one every year.
Awb51, Poole Dorset
Great performance and camera
[This review was collected as part of a promotion.] Have been using the S26 Ultra for the last few months and it has a great camera.
BenuB, England
Exceptional device, definitely recommend
[This review was collected as part of a promotion.] The battery life on this smartphone is truly impressive, easily lasting through a full day of heavy use. Its camera system captures stunning photos with remarkable detail and vibrant colors, even in challenging lighting conditions. The display is an absolute joy to behold, offering incredibly sharp visuals and true-to-life hues. Performance is exceptionally smooth, allowing for seamless multitasking and effortless gaming. Furthermore, its robust build quality instills confidence in its durability for everyday life.
MDris, High Wycombe, England
A very good phone.
[This review was collected as part of a promotion.] I bought mine in January 2026. On the whole I am very pleased with it, although I can't get the fingerprint options to work properly.
Andrew5926
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers youāll see above are submitted independently. As we donāt review these answers, we canāt take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.