SIM Free Samsung Galaxy S26 Ultra 5G 512GB AI Phone - Blue
795/4599£1449.00
Colour: Blue
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: 8806097826736.
- 2 year guarantee.
Energy efficiency information:
4.9
1262 reviews
98%
Recommended this product
Customers Say
The Samsung Galaxy S26 Ultra impresses with its superb camera, excellent battery life, vibrant display, strong performance, and innovative privacy display feature.
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.
My experience
Its perfect.I am so happy,Highly recommended.just try it.
Dara70, Horwich,Bolton
Finally made the switch to Samsung and I love it!!
[This review was collected as part of a promotion.] As a life long user of a different platform I have just made the jump to the S26 Ultra. My first time with an android device and it is amazing. I'm super happy with it already, i thought there would be a longer learning period, but it is fantastic. What i love about it is any issue that i have with it, any little thing that i dont like about the pre-sets can all really easily be changed, there is so much flexibility, so much you can do with it, plus its beautiful, the screen is crystal clear, battery lasts for ever. I love it. Make the switch. You wont regret it.
Nickerjack
Nice colour
[This review was collected as part of a promotion.] I prefer the sky blue color over last year's silver blue edition. I'm not too interested in the AI functions, but the privacy display is an excellent feature. I like the design, the shape and the fact that the phone is not so bulky.
livi0601, Banbury Oxfordshire
Samsung ultra 26 I think its a good upgrade
[This review was collected as part of a promotion.] The Privacy Display a hardware-level feature that narrows viewing angles to prevent prying eyes from seeing your screen content seems to work well So many features on display can be difficult to use
Jocarr, Lincolnshire
Great phone
[This review was collected as part of a promotion.] I have just bought this phone. It is my first Samsung, and it is brilliant.
C and f, Scotland
Nice phone
[This review was collected as part of a promotion.] I pre-orderedbmy phone and gotnit the next day. Nice phone. Battery life is good. Camera good. It's display is top notch. It's performance is very good and has a very good durability.
Babatof
Samsung Galaxy S26 Ultra (512GB)
[This review was collected as part of a promotion.] After spending some time with the new Galaxy S26 Ultra, it is clear that Samsung has focused on meaningful hardware innovation this year. While it retains the iconic Ultra silhouette, the refinements under the hood and on the glass make it a powerhouse for both productivity and privacy. Privacy Without Compromise The standout feature is undoubtedly the new Privacy Display. Unlike those thick, third-party screen protectors that dull your screen 24/7, this is integrated directly into the hardware. It allows the screen to stay crisp and vibrant when viewed head-on, but effectively shields your content from "shoulder surfers" at an angle. It is particularly impressive how you can set it to activate automatically for banking apps or password entries—a true game-changer for using your phone in public. Speed and Performance The operating system—powered by the latest Snapdragon 8 Elite Gen 5 for Galaxy—is remarkably fluid. Whether you are jumping between heavy multitasking or using the new AI-driven "Now Nudge" features, there is zero lag. The 120Hz refresh rate combined with this improved processing power makes the UI feel more responsive than any previous generation. Professional-Grade Photography The camera remains the "King of Zoom," but the real story this year is the f/1.4 aperture on the main 200MP sensor. It pulls in significantly more light, which has noticeably improved low-light "Nightography" and provides a more natural, creamy background blur for portraits. The 512GB of storage is also a smart choice here, as those high-res 200MP shots and 4K videos can fill up space quickly. Build and Durability The move to the refined Advanced Armor Aluminum frame and Corning Gorilla Armor 2 gives the device a very solid, premium feel. It is slightly thinner than last year (7.9mm), making it more comfortable to hold. While it feels exceptionally durable and has the standard IP68 water resistance, only time will tell how the new frame material holds up against daily wear compared to the previous titanium. Final Verdict: The S26 Ultra is a sophisticated tool that balances high-end performance with innovative security. It feels less like a minor iteration and more like a refined "pro" device.
HuGoMan, Fife, United Kingdom
Great phone
[This review was collected as part of a promotion.] I'm very happy with my new phone. Everything went quickly and smoothly,
mateusz651, eynsham
Finally a worthy upgrade after long time
[This review was collected as part of a promotion.] The best and beast of the feature is privacy display. It works as depicted. I can use in metro or tubes without worry. while if someone sees it over your head then they may still see some screen albit very poor visibility. The automatic vido adjustment is fantastic. Great to use with children. The device is much lighter than previous versions and looked more polished. NFC is now much better. I had compliants with previous versions wherein i have to adjust my mobile multiple times to make a payment. Camera is now much better. The AI functionalities are too good such as audio eraser to look at children videos taken outdoor without Wind and background noise, the screenshot are now categorised, edits photos to fill some gaps which were not their earlier, preparing invitation cards, circle to search feature is now much better, where it can look at multiple things in a photo. Battery now charges much faster. They should have given charger with it ideally since they have upgraded charging speed and people dont have their new charger.
Arj21, London
S26 Ultra!
[This review was collected as part of a promotion.] Decided to upgrade from my S24 ultra. Much lighter and I like the rounded corners personally. In built privacy is great! Battery, Camera, Display, performance and durability of the phone are great.
NHR21, Glasgow
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t 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.