SIM Free Samsung Galaxy S25 Ultra 5G 1TB AI Phone Grey
466/8376£1299.00
*- Save £250.00Was £1549.00


Colour: Grey
4 Colours available
- Grey
- Blue
- Silver
- Black
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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).
Breeze through your day with superpowered Galaxy AI. The future of Galaxy AI is here. S25 Ultra boosts your everyday – just press and hold the power button and it'll take care of numerous tasks across different apps with a single voice command. Want to find pet-friendly restaurants and send the location to a friend? Easy just ask Galaxy S25 Ultra and it will show you all the relevant restaurants nearby then send them on.
In-app search also saves you time – ask Galaxy S25 Ultra to find family photos from your recent trip and voila – it'll collect them all for you. S25 Ultra is always a step ahead, learning your routines to make suggestions like turning on hotspot when you get into the car.
To help you seize every day, Galaxy-AI powered Now Brief gives you info like the weather for that day, what's on your schedule and when episodes of your favourite podcast are available. For an at-a-glance look at what's happening, the Now Bar keeps you up to speed with sports scores, which song is playing, your location and other helpful updates, without having to unlock your device. To put simply, Galaxy S25 Ultra frees you up to focus on what matters most.
New ways to play - With lightning-quick speed no task is too big for the Galaxy S25 Ultra. A power-packed new processor and larger display level up the whole mobile experience, from slick cross-app multitasking to lifelike gaming.
Epic shooting without the effort - Galaxy S25 Ultra gives you all the tools you need for the epic pics and videos. Incredible hardware and super-smart AI-powered software makes creating professional grade imagery easier than ever.
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-S938BZTHEUB.
Network:
- Network provider: Sim free.
- 5G network capability.
- Dual SIM phone: supports 2 SIM simultaneously.
- SIM card type: nano SIM and hybrid SIM.
- Dual eSIM support.
Display and Design:
- 6.9 inch Dynamic AMOLED 2X display.
- Resolution 3120 x 1440 pixels.
- With a density of 498 pixels per inch.
- Touch screen.
- Toughened glass.
Dimensions:
- Size H162.8, W77.6, D8.2mm.
- Weight 218g.
Camera and Video:
- Front camera 12MP.
- Rear camera 200MP.
- Second rear camera 50MP.
- Third rear camera 50MP.
- Fourth rear camera 10MP.
- LED.
- Camera features: Virtual aperture, LOG video, Hyperlapse, Night, Panorama, Photo, Portrait.
- Video capture in 8K quality.
Storage:
- Internal memory 1000GB.
Technical specifications:
- 4.47GHz octa core Qualcomm Snapdragon processor.
- 12GB RAM.
- Operating system: Android 15.
- 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.
- Only charging cable included - USB C to USB C cable required.
Energy efficiency information:
- Water IP rating: 8.
- Dust IP rating: 6.
General information:
- EAN: 8806095859880.
- 2 year guarantee.
4.9
20478 reviews
96%
Recommended this product
Customers Say
The Samsung Galaxy S25 Ultra impresses with its top-notch camera, sleek design, and strong performance, but users report significant battery issues and dissatisfaction with the removal of certain features.
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.
S25 Ultra the king of phones, no regret.
I have got the s25 ultra, its absolutely amazing, honestly I was considering the 17pro max, pixel 10 pro xl, and the s25 ultra for over 3 months, and did lots of comparisons, all were good products, but by far the s25 ultra blows everything out of the water, its the king of all phones. Looks amazing, super snappy and powerful with the snapdragon 8 elite Gen 4, the best camera in smartphones, absolutely polished samsung one ui, honestly I am amazed for days, superb AI functionality, I have been gaming all day it barely gets warm, superb display and battery performance is better because of the more efficient cpu, honestly glad I made the right decision and would do it again.
Rajdeep2050, United Kingdom
Worst phone i hve purchased
I bought my phone S25 ultra for 1TB 1.5 ago and the battery is really bad. It need to be charged 2 times a day minimum and also without using it it heats up. During night time especially it heats up and drains all the battery until morning. You shouldnt sell something so expensive in this bad quality. I will leave my reviews everywhere!!! FIX your batteries before you sell them to people and make sure the phone prices ajusts to the quality!
Maria253, Larnaca, Cyprus
Performance
High quality smart display performance with a highly rated Camera
Poco
Just the best
Amazing phone, really strong performance. The cameras are amazing.
ahmadravat, West Yorkshire
Following the s23 ultra is a difficult act.
Early days, but seems to be a solid, very capable device. I had an s23 ultra and got a great deal on trading up so felt compelled to do so. Having said all this, it doesn't feel as special in your hands as the s23 ultra did, and the removal of stylus functionality is a retrograde step. Overall though, a high end device, providing good longevity of software supports and updates
Mich43l, Edinburgh
Great phone
Samsung A series are having better cameras then this ultra 25.
moh sidd
Excellent feature better features
[This review was collected as part of a promotion.] I love Samsung performance and they have the best camera
Kindly
So I am think Samsung beter manuly and esile just.
Hi me name is Petr Bajger . I am just wana ask where is problem if i am ask for buy mobile Phone or SOMETHINK ele why like i am never ever get anythink from Samsung staré. Also o am want pay monthly why i am cannot try?Or bevause i am loví loving Samsung i am always looking for the Samsung galaxy s 25 ultra very nice disaind is beutefull
Just petr i thing
Great phone
Love everything about this phone. The camera is great, battery life is wonderful, display is fantastic, performance is really really great. Nice phone. Excellent design.
SKP1, South East London
Amazing tho I think my 24ultra would of done me fo
I'm loving my new S25 ultra, Samsung never cease to amazed me, every model more refined that previous generation, abit pricey but worth it
Boobies
Thank you for this questions.
The Galaxy S25 Ultra doesn't have a microSD card slot. The Dual SIM functionality of this phone includes:
SIM 1 slot: Physical nano-SIM card
SIM 2 slot: Physical nano-SIM card or eSIM
We hope this helps.
Hello Martin,
I can advise the following for the SIM Free Samsung Galaxy S25 Ultra 5G 1TB AI Phone Black:
Yes, this is supportive of 2 physical SIMs as well as 2 eSIMs but only two can be active at a time.
Thanks for using Q & A.
Hi Sparkle,
This SIM Free Samsung Galaxy S25 Ultra 5G 1TB AI Phone Black is compatible with any valid nanoSIM card.
It is not locked to any specific network, as the selling of such locked devices has not been permitted since changes to Ofcom rules in 2021.
Thanks for using Q&A.
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.