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Over 25 years in business.

Samsung Galaxy S23

300GB Data

Unlimited Minutes

Unlimited Texts

24 months

Three Network

PLUS

Faster Speeds with 5G

Claim Exclusive Offers and Discounts

Use Your Phone on the London Underground

Tether your devices to surf on the go

99% 4G UK Coverage

Three Advanced 300GB £32 (24mths)

Contract
Sim Free price

  In Stock

 Order within the next 00h 00m 00s to get FREE delivery tomorrow.

Monthly price will increase each April by the Consumer Price Index rate of inflation published in January of that year plus 3.9%.

Faster Speeds with 5G

Faster Speeds with 5G

Share your snaps in a flash, and wave goodbye to buffering. Ookla has named Three the UK’s Fastest 5G Network 3 years in a row, so you can do the things you love, faster. Verify at speedtest.net/awards/fastest-5g

Claim Exclusive Offers and Discounts

Claim Exclusive Offers and Discounts

Get exclusive discounts on the biggest brands like Caffè Nero, Cineworld, Nandos and more when you download the Three+ customer loyalty app. Plus, music lovers can get pre-sale tickets to the UK's biggest festivals.

Use Your Phone on the London Underground

Use Your Phone on the London Underground

With Free WiFi at over 250 stations on the London Underground, you can continue using your phone in ticket halls, walkways and platforms, for planning your route, checking socials, sending emails, or keeping on top of the latest scores and news.

99% 4G UK Coverage

99% 4G UK Coverage

Three's combined 3G and 4G network covers 99% of the UK outdoor population. And they're full steam ahead with their 5G rollout (5G-compatible handset required).

These charges are applicable only when you exceed what is included in your tariff.

Calls to UK Mobiles p/m 65p
Calls to Landlines p/m (numbers starting with 01, 02 or 03 excluding Jersey, Guernsey, Isle of man) 65p
Calls to Jersey, Guernsey & Isle of man p/m 46p
Data Bundles from £2.50
Text Messages p/msg N/A
MMS Messages p/msg 65p
Calls to Voicemail p/m 65p
0800 and 0808 Calls p/m £0.00
Customer Service Calls p/m 35p
0500 Number Calls p/m £0.00
084, 087, 09 and 118 Access Charge p/m 65p
070 non-mobile Maximum Charge p/m £1.22 per call plus 85.5p per minute
Calls to certain MVNO's p/m 65p
Service Numbers

Calls to service numbers (starting 084, 087, 09 and 118) aren’t included in your plan allowance. There will be two charges on your bill, made up of an Access Charge that's charged by the network as pence per minute, and a Service Charge that's charged by the organisation you called. You will be charged the Access Charge for a minimum of 1 minute and then per second for the rest of the call.

Roaming Charges

Additional charges will apply to calls made while roaming outside of the EU/EEA. Customers on Three will also be charged £2 per day for roaming inside the EU. Customers on Vodafone will also be charged £2.25 per day for roaming inside the EU excluding Iceland and Norway. Customers on a Vodafone Unlimited Max VGR plan will receive free roaming in 83 destinations (Zones A, B and C), you can check all zones and destinations at https://www.vodafone.co.uk/mobile/global-roaming

Full Samsung Galaxy S23 128GB Specification

Audio Features: Stereo Speakers, Dolby Atmos
Headphone Jack: via USB Type-C
Reverse Wireless Charging: Yes
Fast Charging: Yes
Wireless Charging: Yes
Charging Port: USB Type-C
Battery Capacity: 3900mAh
Camera Resolution: 12MP Ultra Wide + 50MP Wide-angle Camera + 10MP Telephoto Camera
Camera Features: Nightography, Night Portrait
Front Camera Resolution: 12MP
Video Camera Resolution: 8K
Front Camera Features: F2.2 [Dual Pixel AF], FOV 80°, 1/3.2”, 1.12µm
GPS: Yes
Bluetooth: Yes
NFC: Yes
WiFi: Yes
IP Rating: IP68
Weight: 168g
Dimensions: 146.3mm (H) x 70.9mm (W) x 7.6 mm (D)
Display Pixel Density: 425ppi
Display Resolution: 1080 x 2340 pixels
Display Definition: Full HD+
Display Refresh Rate: 120Hz
Display Size: 6.1-inches
Display Technology: 2 x Dynamic AMOLED
Extra Features: Corning Gorilla Glass Victus, Armour Aluminium, Samsung Knox.
SIM Type: Nano / eSIM
Network Bands: GSM / CDMA / HSPA / EVDO / LTE / 5G
Operating System: Android
RAM: 8GB
Chipset: Qualcomm Snapdragon 8 Gen 2
In-display Fingerprint Scanner: Yes
Fingerprint Scanner: Yes
Virtual Assistant: Google Assistant
Samsung Pay: Yes
Google Pay: Yes

General

All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment. Promo codes cannot be used in conjunction with any other offer. Full Legals.

Data Speeds

Advertised 4G and 5G speeds are available in selected areas. Exact speed depends on location and number of users. Check coverage using the link in the shopping basket before buying.

Cashback

Unless otherwise stated, cashback incentives are provided by ourselves and not the Network provider or third-party. Full details are in our T&Cs.

Products

All products bought on our website are provided by ourselves, not the network, and are subject to our full T&Cs.

Roaming (Three)

You can use your minutes, texts and data in 71 worldwide countries, £2 per day charge applies to EU, £5 per day charge applies to Around the World. Before travelling please make sure the roaming bar is lifted and visit www.three.co.uk/roaming or the My3 app for out of bundle charges relating to non-inclusive countries. A ‘Fair Usage Policy’ for using your data abroad applies, capping customers on a 12GB or higher plan for Go Roam in Europe and Go Roam Around the World.