SIM Free Samsung Galaxy S25 5G 128GB AI Mobile Phone - Navy
466/7793ÂŁ799.00


Colour: Navy
4 Colours available
- Blue
- Mint
- Navy
- Silver
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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. Galaxy S25 boosts your everyday – just press and hold the power button, and with a single voice command they'll work across different apps to take care of numerous tasks. Ask Galaxy S25 to search your favourite artist's gig in your town and save it in your calendar, and it's all done in an instant.
In-app search also saves you time – ask Galaxy S25 to find family photos from a recent trip and voila – it'll collect them all for you. Galaxy S25 is always a step ahead, learning your routines and making suggestions like turning on hotspot when you get into the car.
To help you seize every day, Now Brief gives you info like what's on your schedule, updates on your commute, and when episodes of your favourite podcast are available. For an at-a-glance look at what's happening the Now Bar keeps you at speed with sports scores, which song is playing, your location and other helpful updates.
New ways to play - On Galaxy S25, performance is epic across the board. Gaming and streaming are silky-smooth thanks to an ultra-fast new processor, and it all looks stunning on the ultra-bright, super-crisp displays.
New ways to create - Pro-level pics and videos shouldn't be this easy. With AI-powered software, shooting on Galaxy S25 is a short-cut to creating social-ready clips and images.
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-S931BDBDEUB.
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:
- 6.2 inch Dynamic AMOLED display.
- Resolution 2340 x 1080 pixels.
- With a density of 415 pixels per inch.
- Touch screen.
- Toughened glass.
Dimensions:
- Size H146.9, W70.5, D7.2mm.
- Weight 162g.
Camera and Video:
- Front camera 12MP.
- Rear camera 50MP.
- Second rear camera 10MP.
- Third rear camera 12MP.
- LED.
- Camera features: Virtual aperture, LOG video, Hyperlapse, Night, Panorama, Photo, Portrait.
- Video capture in 8K quality.
Storage:
- Internal memory 128GB.
Technical specifications:
- 4.47GHz octa core .
- 12GB RAM.
- Operating system: Android 15.
- App store compatibility: Google play store.
Battery:
- 4000mAh 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.
- 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: 37 hours 16 minutes.
- EAN: 8806095852393.
- 2 year guarantee.
4.8
10006 reviews
94%
Recommended this product
Customers Say
The Samsung Galaxy S25 has received mixed reviews, with many users praising its camera quality, battery life, and ease of use, while others express dissatisfaction with AI features and device performance 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.
Great Purchase
Still getting to grips with all that my S25 Ultra can offer. Very happy with battery life and functionality.
Terry Hapgood
Perfect handset
I had a Galaxy S10 which suited me until I broke it in December 2025. I then ordered the S25 and unlike other handsets the transition of information and data from my old phone was effortless, all my apps were added and ready to go (after uploading them ) I don't think I'll be changing from the Galaxy series as long as I am using handsets. Thank you Samsung.
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Power hungry
I am looking forward to the S26 coming out as the S25 plus is probably the worst phone I have had, battery life is poor, charging port is faulty and the photos are poor. I have had every galaxy from the S3 up and by far the as25 plus is the worst and not helped by the rapid decrease in power when using AI apps.
Allan Denny
FANTASTICALLY BRILLIANT
This phone to me is fantastic the scream is larger then what I've had I'm enjoying getting around this new phone the colours is brilliant, I love love love this S25 already have a few changes of cases to go with my outfits I could go on and on about my New S25, all I can say iis its so Fantastically Brilliant. so Thank you Samsung.
empressme
S25 smart stylish, so easy to use
Fantastic phone , so easy to use , and the new Ai features are so helpful, well done samsung
Mark archer
Great looking Phone
As I am still winding down with my old phone, S24 and coming to the end of my contract, I haven't fully explored all the benefits and improvements on the S25 Ultra. I really want to learn more about the S pen, really appeals to me. Meanwhile the look and feel of the phone is really good. One niggle I have is, the finger print is not working since the screen protector has been applied. This is probably an issue with "Smart devil", the provider, despite their positive reviews.
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My new Samsung S25
I love it easy yo find anything I won't on it so very happy I chose this phone
Susan Attenborough
Reget buying it
Regret buying it. Been so stressful changing from a iPhone.
null
Great Mobile Phone
I decided to give the S25 a go after having issues with my Pixel 7. I have to say, it's been an easy change. There are a few differences to get used to, but I am very happy.
Steve Body
Great product
Quick and easy to use with great features and great speeds on downloads and easy to navigate
Johnny1987
Yes, this is the SIM Free version of the Galaxy S25, which supports Nano SIM cards from any network provider, including EE and Sky.
We hope this helps, Rab.
Hello Midge,
The supplier has advised the following for the SIM Free Samsung Galaxy S25 5G 128GB AI Mobile Phone - Navy:
"To answer your question, the Samsung Galaxy S25 5G with128GB of storage, which runs on Android 15 and One UI 7, is suitable for the Signia hearing aid app. The Signia app is compatible with most Android devices running Android 8.0 and higher. Since the Galaxy S25 runs on a much newer version of Android (Android 15), it will be compatible. Furthermore, the Samsung Galaxy S25 officially supports hearing aid compatibility and ASHA (Audio Streaming for Hearing Aids) streaming, ensuring seamless integration with your hearing aids."
Thank you for using Q&A.
Hello Fer,
SIM Free Samsung Galaxy S25 5G 128GB AI Mobile Phone - Navy
You can click on the link that says View Special Offers and it will take you to details of the special offers, free gifts, etc. associated with this item.
Thanks for using Q&A
Hello Argos,
I can advise the following for the SIM Free Samsung Galaxy S25 5G 128GB AI Mobile Phone - Mint:
Yes, this is manufactured sealed unit that is new/unused.
Thanks for using Q & A.
Hello Wendywoo,
The SIM Free Samsung Galaxy S25 5G 128GB AI Mobile Phone - Mint does not have a slot for an SD memory card.
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.