SIM Free Samsung Galaxy S25 Ultra 5G 512GB AI Phone - Silver
466/8228£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).
Stay ahead with advanced Galaxy AI. The SIM Free Samsung Galaxy S25 Ultra 5G offers intelligent assistance that learns your routines. Press and hold the power button to handle tasks across apps with a single voice command. The 6.9-inch Dynamic AMOLED display makes gaming and multitasking seamless, while the 200-megapixel rear camera captures sharp photos and 8K video effortlessly. With 512GB storage, you have space for thousands of photos, apps and files without worrying about running out of room.
The 5000mAh battery keeps you powered through the day, and wireless charging plus fast charging technology mean you're never stuck waiting around. Running Android 15, it's intuitive and familiar, with access to everything from the Google Play Store. Weighing 218g, it feels reassuringly solid without being heavy. The Now Bar keeps you up to speed with sports scores, music playback, and helpful updates without unlocking your device. Dual SIM support and 5G connectivity keep you connected however you need, and the included S Pen adds extra versatility for notes and sketches on the 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-S938BZSGEUB.
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: 8806097022442.
- 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
20918 reviews
96%
Recommended this product
Customers Say
Samsung Galaxy S25 Ultra impresses with outstanding camera, strong battery life, sleek display, and smooth performance. Some users note fingerprint sensor issues and charging problems.
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
The Galaxy S25 Ultra features the Snapdragon® 8 Elite for Galaxy processor, delivering ultra-smooth performance.
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.