SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Black
466/8132£1099.00
*- Save £250.00Was £1349.00


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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-S938BZKGEUB.
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 display.
- Resolution 3120 x 1440 pixels.
- With a density of 498 pixels per inch.
- Touch screen.
- Toughened glass.
Dimensions:
- Size H162.8, W77.8, 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 512GB.
Technical specifications:
- 4.47GHz octa core .
- 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:
- Energy efficiency class: B.
- No. Of battery cycles: 2000.
- Water IP rating: 8.
- Dust IP rating: 6.
- Drop resistance rating: A.
- Repairability rating: C.
General information:
- Battery life on standby: 44 hours 54 minutes.
- EAN: 8806095815718.
- 2 year guarantee.
4.9
20526 reviews
96%
Recommended this product
Customers Say
The Samsung S25 Ultra showcases impressive performance and a stunning camera, but many users report significant battery issues and dissatisfaction with the removal of certain features. Overall, opinions are mixed.
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.
Best one yet
Excellent Samsung 25 ultra better than the previous model, no curved screen wich in my opinion is alot better, as curved displays to me is a gimmick, This phone is in my opinion better looking and a better display. Performance is excellent. Definitely recommend.
Nelly1554, 35 - 44, Flintshire
Great features
I brought this product mount ago and I am very happy
Cristian, 45 - 54, Corby
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
Samsung galaxy S25 Ultra 512GB
I bought this phone few months ago and am so happy about both the customer service i received and the phone itself.
Anthony, 45 - 54, London
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
Hello jo,
I can advise the following for the SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Black:
Yes, this is factory sealed.
Thanks for using Q & A.
Hello Bill,
SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Black
Yes, this phone can be charged wirelessly.
Thanks for using Q&A
Hi there
Please see link below for our returns policy for the SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Black
https://help.argos.co.uk/help/refunds-&-retur...
Thanks for using Q&A.
Thank you for this question, Popa.
We can confirm that we offer an extra cover insurance called Samsung Care+ (which must be activated up to six months after you have bought the device from other retailers) and which covers your product for both accidental damage and theft. However, it is not available to cover loss under any circumstances.
More information about this can be found on the Samsung UK website.
Hope this helps.
No, unfortunately theres no possiblity of placing microSD in SAMSUNG flagship AKA top of the range models. Hence the reason why more and more people are just switching to apple iphones.
Hello HelpIfCan,
I can advise the following for the SIM Free Samsung Galaxy S25 Ultra 5G 512GB Phone Pre-Order:
Apologies, this doesn't support additional storage regardless of using an e-Sim or not.
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.