SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Black
466/8132£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).
Get through your day with AI that helps. The SIM Free Samsung Galaxy S25 Ultra 5G brings smart technology to everyday mobile life. Use voice commands to find pet-friendly restaurants and send locations to friends, all across apps without lifting a finger. The large screen offers space for multitasking, gaming or scrolling photos. With a 200MP main camera plus three rear cameras, capture sharp, detailed images. Ample storage holds thousands of photos, hours of video, and all your essential apps without space worries.
The 5000mAh battery powers a full day of heavy use, with fast charging to top up quickly. Running Android 15, it's intuitive and familiar, with access to the Google Play Store. Wireless charging works seamlessly, and contactless payment lets you leave your wallet at home. At 218g, it feels solid without being cumbersome. Dual SIM support offers flexibility for work and personal numbers, and it's 5G-ready for faster browsing and streaming. Includes a USB-C cable, S Pen, ejection pin, and 2-year guarantee. Just add your own USB plug and you're ready to go.
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.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.9
20993 reviews
96%
Recommended this product
Customers Say
Samsung Galaxy S25 Ultra impresses with outstanding camera, excellent battery life, fast performance, and sleek display. Users appreciate durability and AI features but note fingerprint sensor and charging issues.
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.
Extremely reliable
I love everything about this phone I can't find any fault with it.
Ash89
Great features everything about this phone is just
The samsung s25 ultra that I have recently purchased. Is such an amazing phone the battery life is amazing. The AI features ares so really helpful when I'm trying to fine information on things I'm researching, the camera, display, durability and sound sound quality are just astonishing couldn't be more happier.
Ash89, Scarborough, North Yorkshire
Signal issue
Upgraded to Samsung s25 ultra but keep loosing signal in areas i use to so frustrating i thought samsung would of made it better it's actually made it worst
Fizzy786
Totally confused and bewildered
I am 80 and have no idea what all these things do or the meaning of many of the words you use.
Even older lady
Best phone ever
Fantastic looking phone the camera is amazing the display is crystal clear the battery is very good, the speed and performance loading games and Web pages is so fast , not sure about the Durability yet as not had it long enough yetb
Chris the shed man
Amazing phone
[This review was collected as part of a promotion.] I am with the Galaxy S25 Ultra second year and I so happy with it is perfect phone
Nikolay, London UK
S25Ultra. Best comms I ever used.
[This review was collected as part of a promotion.] The battery never runs out. I top ip every couple of days. The display is so clear I no longer need glasses to use it. The camera is outstanding. I no longer use my SLR. Buying the S25Ultra was the best phone decision I ever made. The Internet connection is so good I use my laptop much less.
Philippos
It is good
[This review was collected as part of a promotion.] It is so good I can do whant I whant and the display
Adam mohamed
S25 ultra
since I've got the phone the battery life has been amazing I'm still getting used to all of the features but I'm so impressed with everything I have used up to this point the phone is so fast and responsive I wish I'd bought it earlier the display is amazing I haven't yet used the camera but I will get round to that battery life is absolutely phenomenal
Everton 106
Mr
[This review was collected as part of a promotion.] Ulitra l like phone battery and camera everything i like
Daniel haile
Hello Brummie Bird,
Re: SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Black
Yes, the Samsung Galaxy S25 Ultra 5G phone does support Wi-Fi calling.
I hope this helps.
Thank you for using Q & A.
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.