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Samsung Galaxy S25 Ultra 5G 512GB AI SIM Free Mobile Phone in Grey

Samsung Galaxy S25 Ultra 5G 512GB AI SIM Free Mobile Phone in Grey

The Samsung Galaxy S25 Ultra is a premium SIM-free smartphone designed to deliver a comprehensive mobile experience through advanced hardware and integrated artificial intelligence. As the flagship model in Samsung's S series, it combines powerful performance with sophisticated design elements, including a titanium frame and built-in S Pen stylus. The device operates independently of network contracts, allowing users to pair it with any compatible mobile provider using a nano SIM or eSIM. Key features include a substantial 6.9-inch Dynamic AMOLED display with a sharp 3120 x 1440 pixel resolution, providing an immersive canvas for multimedia, gaming, and productivity. The camera system is particularly noteworthy, featuring a 200MP main sensor alongside 50MP ultra-wide and telephoto lenses, and a 10MP periscope telephoto camera, all enhanced by AI-powered software for professional-grade photography and 8K video recording. Performance is driven by a 4.47GHz octa-core processor paired with 12GB of RAM, ensuring smooth multitasking and gaming. The 5000mAh battery supports both wired fast charging up to 45W and wireless charging, though a charging adaptor is not included in the box to reduce electronic waste. The Galaxy S25 Ultra is best suited for users seeking a high-end, versatile device that excels in content creation, productivity, and entertainment. Its integrated Galaxy AI acts as a personal assistant, capable of handling complex multi-app tasks through voice commands, analysing routines to offer contextual suggestions, and providing at-a-glance information via the Now Bar. The inclusion of the S Pen adds precision for note-taking, sketching, and navigation, while features like a fingerprint scanner, contactless payment support, and IP68 water and dust resistance make it a practical choice for everyday use. Its 512GB of internal storage provides ample space for apps, media, and high-resolution content.
Brand:Samsung
Compare prices from £1,349.00 to £1,352.95
Save £3.95 (0%)
4.9 / 5(20,866 reviews)
2 retailers
Freemans Best price
£1,349.00 *
In Stock 28 days returns Pay later: Yes
Retailer information

We checked this product from this store on 19 Feb 2026 at 09:28.

Delivery

Couriers
Evri

Returns & refunds

Return window
28 days
Methods
Evri Parcelshop, locker, or courier collection from home or work.
Free returns
Refund
Within 10 days of return receipt.
Policy
Free returns within 28 days of delivery for a full refund.

Collection & in-store

Availability
Available online only

Payment & finance

Pay later
Flexi3

Support

Contact
Phone: 0333 200 8077
online contact form available.
Self-service
Online account management, returns initiation, order tracking.

Other

Trust
Authorised by Financial Conduct Authority (FCA), member of Finance & Leasing Association (FLA).
Open retailer
Argos Product reviews 4.9 (20,866)
£1,352.95 (incl. £3.95 delivery)
In Stock Same day if ordered by 1pm, next day and standard delivery options available. Click & collect
Retailer information

We checked this product from this store on 19 Feb 2026 at 07:22.

Delivery

Cost
£3.95
Time
Same day if ordered by 1pm, next day and standard delivery options available.
Restrictions
Minimum £20 spend for Argos Plus delivery, excludes clothing and supplier-delivered items. Subject to stock, postcode, and availability.

Collection & in-store

Click & collect
Available
Availability
In store & online

Support

Self-service
Order tracking online via website.
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 19 Feb 2026, 09:28