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).
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
20948 reviews
96%
Recommended this product
Customers Say
The Samsung Galaxy S25 Ultra impresses with its outstanding camera quality, long-lasting battery, and smooth performance. Users appreciate its sleek design and advanced features, although some mention battery life could be improved.
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 - A GAME CHANGER
[This review was collected as part of a promotion.] I bought this amonth ago and AI has made life so much easier. Bixby has been greatful. The camera clarty is next level.
T_94, Luton
Great features
I bought this phone to replace my s22 ultra because the battery swelled up and made the back brake off .and this s25 ultra as a lot more features and as Ai.
Billywizz 69, 55 - 64
An amazing test
[This review was collected as part of a promotion.] I love this phone because the battery is amazing and the camera is too, yay! :D
null
Awesome phone!
I absolutely love this phone! It is the best one yet, and with the huge camera, I cannot wait to take stunning pictures on my holiday for my birthday! Thank you Samsung!
ljob27
Love it!
Really enjoying my new phone, love how quick it is and the camera. The battery lasts all day too!
Steph97
Delighted with my new S25 Ultra
I do not like changing phones but as my old phone was over 5 years old is knew it was time. What an easy process! From the store to transferring my data/Apps. I am now delighted
Fifi07
Good
Good. Nice Look. the best product for family present
chocho, South Korea
Usability
[This review was collected as part of a promotion.] Bought the S25 Ultra two months ago and have to admit it is by no means a bad phone...Does the job well enough at the present moment...Need to use it further to comment on the performance & durability...
Sath, London
Best Mobile Ever
Best Mobile. Performance, camera, and display all 5 Stars
Deegog, Glasgow
Overpriced but better functions than my last phone
Camera is miles better than my S24+, but for the price difference I would have expected better.
apduncan65, 55 - 64
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.