SIM Free Samsung Galaxy S25 5G 256GB AI Mobile Phone - Navy
466/7872£659.00
- Our Lowest Price Ever


Colour: Navy
4 Colours available
- Blue
- Mint
- Navy
- Silver
Check stock
Check stock to see your delivery and collection options:
Sign in or register to save items to your account. Simply tap the heart again to remove.
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-S931BDBGEUB.
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 256GB.
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: 8806095852072.
- 2 year guarantee.
4.8
7328 reviews
94%
Recommended this product
Customers Say
The Samsung Galaxy S25 impresses with its speed, camera quality, and battery life, but users report issues with ergonomics, UI navigation, and some app compatibility. Overall, it’s a strong upgrade for most users.
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 features!
I bought this a month ago. I AM SO HAPPY
null, 45 - 54
Top Marks Samsung Gslaxy S25 phone
The Samsung Galaxy S25 is a breath of fresh air compared to my previous Galaxy A series. Faster , slicker and great photo quality. Very Happy with this purchase at Great value from Argos
RS, 45 - 54, Sheffield
Brilliant phone
My old phone battery died and I needed a new phone quickly. The S25 was £150 cjeaper than my previous Galaxy, it's dual sim and transfer of data and apps was simple. Being this years model, some apps no longer wirk with biometrics or facial recognition so be prepared to go back to using pins. I've had the phone since March 2025 and it delivers what I need for work and personal use. My only cons are the fine tuning notification settings and some security patches which haven't been released yet for known Andriod threats and moving the biometric from the side button to the screen is not natural, the side button was more ergonomical.
Red, 45 - 54, London
To small I thought it be bigger
It's an alright phone Camara is brilliant on it but it's just a bit on the small size they keypad is small aswell
null
Exceptional experience
I love the speed, the clarity, picture quality, sound and everything about this phone.
null
I should have bought it earlier
I love everything about it. No more iPhone for me
Xander57
LESS FEATURES THAN S23
bought to replace S22 ONLY TO FIND OUT REMOVED THE S PEN CAMERA FUNCTION BUTTON WHY????
HOGGY7
Camera
I am not impress with the camera. The 200 Mp resolution is not as sharp as oher flagship phones.
SAM ROV
THINK TWICE BEFORE CONSIDERING THIS PHONE.
The battery life is the only reason this phone gets any stars at all. I've had a lot of phones to compare it to, and up to now I've been die hard Samsung fan, but this phone has me wanting to shop around. Not user friendly is an understatement. Not even screenshots, or the screenshot ""shortcut"" is convenient. Read 1 of a text batch? And you'll be forever guessing where your UNread texts are, or if you even have any, bc once you open a senders text it no longer highlights but your message indicator shows you still have an unread text. Good luck finding it. Group texts? Have fun. The fact that its grouped, and w who, is hard to notice. Recent texts? Nope. Maybe fairly recent- hunt it down. Hope you have a good memory. Texts aren't listed in order of most recent activity. The list goes on and on.
MerryMinion, Ohio
Samsung s25
So easy to use and lots of cool things you can do with Al
James Birrell
Thanks for this question, Chas.
The Galaxy S25 features the Snapdragon 8 Elite for Galaxy 1st 3 nm AP processor.
We hope this helps.
Hello Manchester,
I can advise the following for the SIM Free Samsung Galaxy S25 5G 256GB AI Mobile Phone - Navy:
Yes, but one can only be used for a MicroSD/SIM. This is why it states Hybrid SIM.
Thanks for using Q & A.
Hi Suz.
Yes, SIM Free Samsung Galaxy S25 5G 256GB AI Mobile Phone - Navy is unlocked for any providers SIM.
Thanks for using Q and A.
Hello there.
Yes, SIM Free Samsung Galaxy S25 5G 256GB AI Mobile Phone - Blue does support wireless charging.
Thanks for using Q and A.
Hello Doggie,
I can advise the following for the SIM Free Samsung Galaxy S25 5G 256GB AI Mobile Phone - Blue:
A cable is provided but not a power adapter for the wall outlet.
Thanks for using Q & A.
Hello Grumps,
From the information we have available, I can advise the Samsung Galaxy S25 5G does not have a traditional headphone socket. Instead, it relies on Bluetooth for wireless audio and USB-C for wired connections.
You can use USB-C headphones or a USB-C to 3.5mm adapter if you prefer wired audio.
Thank you for using Q and A
The small print
*Prices correct as displayed but are subject to change.
£659.00 is the lowest price we have ever charged for this product
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.