†Monthly price of your Airtime Plan will increase by £1.80 each April from April 2026, except Data Only and Smartwatch Plans which will increase by 75p. Out of bundle charges increase by 5% every 1 April.
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Make the most of AI-powered features like Circle to Search with Google. And supercharge your creativity with Google Gemini. Browse our range of Android phone deals to find a device that’s perfect for you.
Samsung Galaxy S25 Ultra 256GB
£33.86 a month for six months, then from £59.86†. And claim a Chromebook Go worth £299. Terms apply.
Samsung Galaxy S25 128GB
Make it yours for £21.36 a month for the first six months. From £47.36† a month thereafter. Terms apply.
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The Samsung Galaxy S25 series is the latest line of Android phones available at O2.
Samsung Galaxy S25 range
Discover the Galaxy S25 and S25 Plus, where stunning displays, long-lasting battery life, and the power of Galaxy AI come together to simplify your daily life.
Looking for even more? The Galaxy S25 Ultra takes it further with all these features and an exceptional quad rear camera system, delivering professional-quality photos every time.
The new Samsung Galaxy S25 Ultra has the biggest screen out of the Android phones available at O2, boasting an incredible 6.9-inch display.
With a big 6.8-inch display, the Google Pixel 9 Pro XL, Samsung Galaxy S24 Ultra, and S23 Ultra are also close contenders.
However, when opened fully, the Google Pixel 9 Pro Fold has a mighty 8-inch display.
Discover our range of flip and foldable phones.
With Samsung Galaxy S25 Ultra, capture spectacular day or night. The quad-lens setup boasts an incredible 200MP Ultra High-Resolution Camera for exceptional detail at every angle.
The Google Pixel 9 range offers the Pixel's best camera yet. With a triple rear camera setup featuring a 50MP wide lens, Super Res Zoom, and 4k video shooting capabilities, you'll be picture perfect every time.
Whether you're looking to pair the new Pixel watch 3 with the Pixel 9, or the Galaxy Watch7 with the Galaxy Z Flip6, O2 has a range of Smartwatches you can perfectly pair with your Android phone.
At O2, we have a range of Android Tablets available on pay monthly plans or SIM Free. Choose from the latest devices including the new Galaxy Tab S9 Ultra.
Right here at O2. We've got a range of Android pay monthly deals and offers to suit you, including Pay Monthly plans on devices such as the Galaxy S25 and Google Pixel 9. Browse all our Android phones today.
What are the Galaxy S25 features?
The Samsung Galaxy S25 simplifies life with Galaxy AI, a fast processor, and a bright display. Capture stunning shots with its triple-lens rear camera (50MP, 12MP, 10MP) and 12MP front camera. Top performance and intuitive features make it a perfect all-rounder.
Does it have AI features?
Yes, it does. Enhanced Galaxy AI streamlines daily tasks, saving you time and effort. This intuitive technology helps you stay organised and efficient, making it easier to focus on what matters most.
What is the Galaxy S25 camera like?
The Galaxy S25's AI-powered triple camera (50MP wide, 12MP ultra-wide, 10MP telephoto) and 12MP front lens make capturing pro-quality photos and videos effortless. Perfect for selfies, quick pics, or cinematic content.
What's the battery life like?
Stay on the go all day with the S25's powerful 4000mAh battery, offering hours of use so you can stay connected and entertained wherever you are.
What are some of the Galaxy S25 Plus features?
The Samsung Galaxy S25 Plus offers seamless performance with Galaxy AI, a fast processor, and a stunning 6.7-inch display. Its AI-powered camera ensures perfect shots, making it the ideal companion for a smarter, streamlined life.
What is the camera like?
The S25 Plus camera makes pro-quality photos and videos easy with its AI-powered triple-lens setup (50MP, 12MP, 10MP) and 12MP front camera for vibrant selfies and clear video calls. Capture perfect moments, from quick snaps to cinematic shots.
How big is the Galaxy S25 Plus screen?
The impressive 6.7-inch Dynamic AMOLED 2X display with a 3120 x 1440 resolution delivers an exceptional viewing experience, whether you're gaming, browsing, or scrolling.
What is the battery life like?
Stay charged throughout the day with the Samsung Galaxy S25 Plus. Its powerful 4900mAh battery provides hours of use, keeping you on the go without interruption.
What are some of the Galaxy S25 Ultra features?
The Samsung Galaxy S25 Ultra delivers peak performance and convenience. With Galaxy AI, a lightning-fast processor, a stunning 6.9-inch Dynamic AMOLED 2X display, and a 200MP quad-lens camera, it’s perfect for work or play. A 5000mAh battery ensures all-day power, making it the ultimate smartphone for your busy life.
What is the Galaxy S25 Ultra camera like?
The Samsung Galaxy S25 Ultra's AI-enhanced quad-lens camera, including a 200MP wide lens, ensures flawless photos and videos. The 12MP front camera captures vibrant selfies and sharp video calls, making every shot perfect.
What is the display like?
The 6.9-inch Dynamic AMOLED 2X display with 3120 x 1440 resolution offers stunning visuals for gaming, browsing, or scrolling, delivering an exceptional viewing experience every time.
What is the battery life like?
The Samsung Galaxy S25 Ultra keeps you going all day with its robust 5000mAh battery, providing the power to stay connected, work, and play without interruptions.
Does the Pixel 9 have AI?
Yes, meet Gemini on the Pixel 9—your AI assistant that unleashes creativity, enhances productivity, and simplifies organisation; just hold the power button to start writing, planning, learning, and more.
What is the camera like?
Level up your photography with the Pixel 9, featuring a 50MP main sensor, a 48MP ultrawide camera, a 10.5MP selfie camera, and Magic Editor for easy, creative photo edits.
How big is the screen?
The stunning 6.3-inch FHD display with 1080 x 2424 resolution ensures ultra-clear graphics for seamless scrolling, gaming, and streaming.
What is the battery life like?
With a 4700 mAh battery, the Pixel 9 keeps you powered all day, whether on a long road trip or navigating a busy day.
What's the camera like?
The Google Pixel 9 Pro Fold's 50MP rear camera lets you capture stunning selfies, landscapes, and detailed shots, plus enjoy hands-free pics with tabletop mode.
How long does the battery last?
Stay powered all day with the Pixel 9 Pro Fold's ultra-powerful 4650 mAh battery, letting you enjoy what you love for even longer.
Does it have AI?
Yes, it does. Unlock unparalleled creativity by planning, writing, learning, and more with ease. Simply hold the power button to get started and watch your ideas come to life.
What are their features?
Introducing the Samsung Galaxy Z Flip6 and Z Fold6, packed with innovative features and top-tier performance. The Z Flip6 offers effortless flexibility, Galaxy AI, and pro-level camera tools, while the Z Fold6 boasts a robust battery, 5G, a powerful processor, Android 14, and an immersive AMOLED display with Dolby Atmos sound.
What are the cameras like?
Capture stunning shots with the Galaxy Z Flip6 and Z Fold6. The Z Flip6 boasts a 50MP/12MP dual rear camera and 10MP front camera, while the Z Fold6 features a triple rear camera (50MP/12MP/10MP) and dual front cameras, enhanced with AI and S Pen support for pro-level editing.
How much storage does they have?
The Flip6 offers storage options of 256GB or 512GB, while the Fold6 lets you choose from 256GB, 512GB, or 1TB. Plenty of room to store precious picture memories, your favourite games, or important files.
How big are the screens?
The Galaxy Z Flip6 features a 6.7-inch main screen and a handy 3.4-inch secondary screen for everyday tasks. The Galaxy Z Fold6 boasts a 7.6-inch main screen and a 6.25-inch second screen, with dimensions of 153.5mm x 132.6mm x 5.6mm when opened and 153.5mm x 68.1mm x 12.1mm when closed.
What are the Galaxy S24 specs?
Introducing Galaxy S24. Featuring the next generation of AI technology with Galaxy AI. With features such as Live Translate, you can speak and listen to other callers in your language. Powered by an Exynos 2400 processor in a sleek, compact design for seamless multi-tasking. It's the perfect companion for everyday.
What is the S24 camera like?
Capture the best moments every time with the Triple Camera system delivering up to 50MP. Enjoy advanced camera features like Nightography and 8K video capture. Plus, immerse yourself in beautifully balanced sound with integrated Dolby Atmos.
What is the battery life like?
Always keeping you ahead of the game. S24 is packed with a 4000mAh battery, which is compatible with wireless charging and super-fast 45W charge.
Is it waterproof?
Almost, but not quite. Galaxy S24 has an IP rating of IP68, meaning this device is protected against water exposure of 1.5m for up to 30 minutes.
How big is the screen on the Galaxy S24?
Experience vibrant colours with the 1080x2340 (FHD+) resolution on a roomy 6.2” Dynamic OLED 2x screen, packed with a Super AMOLED display. Delivering unmissable graphics for an upgraded gaming experience.
†Monthly price of your Airtime Plan will increase by £1.80 each April from April 2026, except Data Only and Smartwatch Plans which will increase by 75p. Out of bundle charges increase by 5% every 1 April. See https://www.o2.co.uk/prices
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