Galaxy S25 vs Galaxy S24: What's the difference?

With the release of the latest Galaxy S25 series, you might be wondering how it stacks up against last year’s Galaxy S24 line-up. Samsung’s latest S Series models bring a host of enhancements, from supercharged Galaxy AI¹ to advanced processors and improved camera systems. In this comparison, we’ll delve into the key differences, highlighting what makes the Galaxy S25 series a step forward and your ultimate next smartphone.

1. Samsung account login is required for certain AI features.

How many Galaxy S25 models are there?

The latest Galaxy S25 series includes three core models: the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra, all of which were announced at the Samsung Galaxy Unpacked Event on 22nd January 2025. These phones bring with them epic innovations and enhancements over the previous Galaxy S24 series which were revealed on 17th January 2024 and available to purchase on 31st January 2024.

What is the difference between Galaxy S25 Ultra and Galaxy S24 Ultra?

If you’re wondering whether the Galaxy S25 Ultra is worth upgrading to, you’re in for a treat. This remarkable flagship device is packed with upgrades that make it a serious contender for your best-ever phone. At its heart is the powerful Qualcomm Snapdragon¹ 8 Elite for Galaxy processor, which delivers faster speeds, better energy efficiency, and improved AI capabilities² compared to the Galaxy S24 Ultra. Whether you’re gaming, multitasking, or simply streaming your favourite shows, this processor ensures everything runs without a hitch.

The future of Galaxy AI² is here with the Galaxy S25 Ultra; simply press and hold the power button to carry out multiple tasks across different apps with a single voice command³. Whether you want to find and collect family photos from a trip or search for pet-friendly restaurants and send them to a friend – Galaxy AI has you covered. Now Brief⁴ quickly provides useful information like the day’s weather, while the Now Bar⁴ gives an at-a-glance look at what’s happening, including sports scores and your location, without the need to unlock your phone. Discover the full Galaxy AI features on the Galaxy S25 series in this helpful guide.

The Galaxy S25 Ultra boasts a slightly larger 6.9” screen, compared to the 6.8” display of its predecessor. This increase, paired with slimmer bezels, provides a more immersive viewing experience. In addition, ProScaler⁵ boosts image quality by up to 40% to make every image and video more vivid than on previous Galaxy models. The S25 Ultra’s display is protected with newly enhanced Corning® Gorilla® Armor2⁶ which offers clear viewing, even in bright sunlight.

For photography enthusiasts, the Galaxy S25 Ultra takes ultra-wide shots to the next level with a 50 MP sensor, up from 12 MP on the S24 Ultra. This means your landscape shots and group photos will be sharper and more detailed than ever. The 200 MP main camera and telephoto lenses remain, but AI-powered enhancements improve low-light photography and videography and automatically optimise your scenes for professional-looking results. The new ProVisual Engine boasts Nightography Videos, Portrait Images, Selfies, Zoomed images and more⁷.

It’s also lighter, sleeker, and packed with software tools like Galaxy AI’s assisted photo editing with Photo Assist⁸ and productivity features to make your life easier. If you value cutting-edge performance, stunning visuals, and pro-level photography, the Galaxy S25 Ultra has everything you need - and then some. Get all the Galaxy S25 camera specs explained in this helpful article.

1. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
2. Samsung account login is required for certain AI features.
3. Compatible with select languages only. Google account login required. Requires network connection.
4. Samsung account login and network connection required.
5. Supported on Galaxy S25+ and Ultra. Image quality can be enhanced up to QHD+, depending on the screen resolution setting of the device.
6. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
7. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.
8. Requires network connection and Samsung account login. A visible watermark is overlaid on the saved image to indicate it was generated by Galaxy AI. Accuracy of output not guaranteed.

1. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
2. Samsung account login is required for certain AI features.
3. Compatible with select languages only. Google account login required. Requires network connection.
4. Samsung account login and network connection required.
5. Supported on Galaxy S25+ and Ultra. Image quality can be enhanced up to QHD+, depending on the screen resolution setting of the device.
6. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
7. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.
8. Requires network connection and Samsung account login. A visible watermark is overlaid on the saved image to indicate it was generated by Galaxy AI. Accuracy of output not guaranteed.

Galaxy S25+ vs Galaxy S24+: What's the difference?

The Samsung Galaxy S25+ is positioned between the Galaxy S25 and Galaxy S25 Ultra and is the successor to the Galaxy S24+. At its core, the Galaxy S25+ is powered by the Qualcomm Snapdragon¹ 8 Elite for Galaxy chipset processor, replacing the Exynos 2400 for Galaxy found in the S24+. This upgrade ensures smoother performance, faster app launches, and enhanced energy efficiency, so you can do more with less battery drain. Its support for Wi-Fi 7 and Bluetooth 5.3 maintains the cutting-edge connectivity, fast data transfer speeds and stable connections enabled by the Galaxy S24+.

The Galaxy S25+ boasts the same Galaxy AI² features as the Galaxy S25 Ultra and S25, so you can use a voice command to perform tasks across multiple apps³ and benefit from Now Brief⁴ and the Now Bar⁴ to give you quick information on your schedule and interests.

The display on the Galaxy S25+ remains at 6.7 inches with a 120Hz refresh rate, but the screen-to-body ratio has increased slightly, delivering a more immersive viewing experience. ProScaler⁵ brings improved visual quality by up to 40%. Whether you’re watching a film or scrolling through social media, everything looks sharper and more dynamic. Corning® Gorilla® Glass Victus2®⁶ ensures ultimate protection and helps you see your screen clearly in bright sunlight.

The Galaxy S25+ has a 4,900mAh battery capacity – the same as the S24+ - but the new Snapdragon 8 Elite processor for Galaxy delivers more efficient power management. This ensures you can use your phone for longer periods without frequently needing to recharge. Furthermore, the Galaxy S25+ comes with the latest Android 15 and One UI 7 software, and with up to seven generations of Android updates and security patches guaranteed you can be safe in the knowledge that it will remain future-ready for many years to come.

1. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
2. Samsung account login is required for certain AI features.
3. Compatible with select languages only. Google account login required. Requires network connection. Availability of search functions and its supported apps may vary by country, language and device.
4. Samsung account login and network connection required.
5. Supported on Galaxy S25+ and Ultra. Image quality can be enhanced up to QHD+, depending on the screen resolution setting of the device.
6. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.

1. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
2. Samsung account login is required for certain AI features.
3. Compatible with select languages only. Google account login required. Requires network connection. Availability of search functions and its supported apps may vary by country, language and device.
4. Samsung account login and network connection required.
5. Supported on Galaxy S25+ and Ultra. Image quality can be enhanced up to QHD+, depending on the screen resolution setting of the device.
6. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.

Galaxy S25 vs Galaxy S24: What’s the difference?

Both the Galaxy S25 and S24 are the smallest phones in their S series line-up, with a 6.2-inch Dynamic AMOLED 2X screen, and a resolution of 1080 x 2340. The Galaxy S25 is protected by Corning® Gorilla® Glass Victus2®¹.

Use the new Galaxy AI² features on your Galaxy S24 to boost your everyday, from the Now Brief³ and Now Bar³, to the ability to use a single voice command to take care of numerous tasks across different apps.

The Galaxy S25 also has a new Snapdragon 8 Elite⁴ processor for Galaxy, which replaces the Exynos 2400 for Galaxy in the S24. This new chip offers faster speeds, improved energy efficiency, and better AI capabilities, resulting in smoother performance for multitasking, gaming, and video streaming. When it comes to performance, the Galaxy S25 also raises the bar with 12GB of RAM, a significant upgrade from the S24’s 8GB. This boost in memory ensures smoother multitasking, faster app switching, and a more responsive experience overall. Plus, you still get the same flexible storage options of 128GB, 256GB, and 512GB.

The Samsung Galaxy S25 takes the impressive camera setup from the S24 and enhances it. It retains the 50MP primary sensor, 12MP ultra-wide lens, and 10MP telephoto lens with 3x optical zoom⁵. As with the Galaxy S25+ and Ultra models, the new ProVisual Engine brings AI improvements to filming and shooting with the Galaxy S25, including Nightography Videos and Portrait Images⁶.

Whether you’re capturing landscapes, portraits, or low-light scenes, the Galaxy S25 delivers exceptional results every time. Wanting to find out more about the whole Galaxy S25 range and how they compare to each other? Read this Galaxy S25 comparison buying guide to find out more.

1. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
2. Samsung account login is required for certain AI features.
3. Samsung account login and network connection required.
4. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
5. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
6. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.

1. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
2. Samsung account login is required for certain AI features.
3. Samsung account login and network connection required.
4. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
5. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
6. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.

Samsung Galaxy S25 vs S24 comparison

Display
Rear Camera
Front Camera
Camera AI
Performance
Battery¹
Dimensions
Durability^{2, 3}

Galaxy S25 Ultra

Display : 6.9”
Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
S Pen support
Rear Camera : Ultra Wide: 50 MP F1.9
Wide: 200 MP F1.7
Tele1: 50 MP F3.4
Tele2: 10 MP F2.4
Front Camera : 12 MP F2.2
Camera AI : Next Gen ProVisual Engine
Performance : Snapdragon 8 Elite for Galaxy (3 nm)
Memory: 12 GB
Storage: 256/512 GB, 1 TB
Micro SD: N/A
Battery¹ : 5,000 mAh
Super Fast Charging 2.0
Fast Wireless Charging 2.0
Wireless PowerShare
Dimensions : 218g
162.8mm x 77.6mm x 8.2mm
Durability^{2, 3} : IP68 resistance to water and dust (1.5m & 30min)
Corning® Gorilla® Armor2
Titanium

Pre-order

Galaxy S25+

Display : 6.7”
Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
Rear Camera : Ultra Wide: 12 MP F2.2
Wide: 50 MP F1.8
Tele1: 10 MP F2.4
Front Camera : 12 MP F2.2
Camera AI : Next Gen ProVisual Engine
Performance : Snapdragon 8 Elite for Galaxy (3 nm)
Memory: 12 GB
Storage: 256/512 GB
Micro SD: N/A
Battery¹ : 4,900 mAh
Super Fast Charging 2.0
Fast Wireless Charging 2.0
Wireless PowerShare
Dimensions : 190g
158.4mm x 75.8mm x 7.3mm
Durability^{2, 3} : IP68 resistance to water and dust (1.5m & 30min)
Corning® Gorilla® Glass Victus2
Armour Aluminium

Pre-order

Galaxy S25

Display : 6.2”
Dynamic AMOLED 2X FHD+ (2340 x 1080) 120Hz
Rear Camera : Ultra Wide: 12 MP F2.2
Wide: 50 MP F1.8
Tele1: 10 MP F2.4
Front Camera : 12 MP F2.2
Camera AI : Next Gen ProVisual Engine
Performance : Snapdragon 8 Elite for Galaxy (3 nm)
Memory: 12 GB
Storage: 128/256/512 GB
Micro SD: N/A
Battery¹ : 4,000 mAh
Super Fast Charging 2.0
Fast Wireless Charging 2.0
Wireless PowerShare
Dimensions : 162g
146.9mm x 70.5mm x 7.2mm
Durability^{2, 3} : IP68 resistance to water and dust (1.5m & 30min)
Corning® Gorilla® Glass Victus2
Armour Aluminium

Pre-order

Galaxy S24 Ultra

Display : 6.8”
Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
S Pen support
Rear Camera : Ultra Wide: 12 MP F2.2
Wide: 200 MP F1.7
Tele1: 50 MP F3.4
Tele2: 10 MP F2.4
Front Camera : 12 MP F2.2
Camera AI : ProVisual Engine
Performance : Snapdragon 8 Gen 3 for Galaxy (4 nm)
Memory: 12 GB
Storage: 256/512 GB, 1 TB
Micro SD: N/A
Battery¹ : 5,000 mAh
Super Fast Charging 2.0
Fast Wireless Charging 2.0
Wireless PowerShare
Dimensions : 232g
162.3mm x 79.0mm x 8.6mm
Durability^{2, 3} : IP68 resistance to water and dust (1.5m & 30min)
Corning® Gorilla® Armor
Titanuim

Buy now

Galaxy S24+

Display : 6.7”
Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
Rear Camera : Ultra Wide: 12 MP F2.2
Wide: 50 MP F1.8
Tele1: 10 MP F2.4
Front Camera : 12 MP F2.2
Camera AI : ProVisual Engine
Performance : Exynos 2400 for Galaxy (4 nm)
Memory: 12 GB
Storage: 256/512 GB
Micro SD: N/A
Battery¹ : 4,900 mAh
Super Fast Charging 2.0
Fast Wireless Charging 2.0
Wireless PowerShare
Dimensions : 196g
158.5mm x 75.9mm x 7.7mm
Durability^{2, 3} : IP68 resistance to water and dust (1.5m & 30min)
Corning® Gorilla® Glass Victus2
Armour Aluminium

Buy now

Galaxy S24

Display : 6.2”
Dynamic AMOLED 2X FHD+ (2340 x 1080) 120Hz
Rear Camera : Ultra Wide: 12 MP F2.2
Wide: 50 MP F1.8
Tele1: 10 MP F2.4
Front Camera : 12 MP F2.2
Camera AI : ProVisual Engine
Performance : Exynos 2400 for Galaxy (4 nm)
Memory: 8 GB
Storage: 256/512 GB
Micro SD: N/A
Battery¹ : 4,000 mAh
Super Fast Charging
Fast Wireless Charging 2.0
Wireless PowerShare
Dimensions : 167g
147.0mm x 70.6mm x 7.6mm
Durability^{2, 3} : IP68 resistance to water and dust (1.5m & 30min)
Corning® Gorilla® Glass Victus2
Armour Aluminium

Buy now

1. Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated capacity is 3885 mAh for Galaxy S25, 4755 mAh for Galaxy S25+ and 4855 mAh for Galaxy S25 Ultra.
2. Based on lab test conditions for submersion in up to 1.5 meters of freshwater for up to 30 minutes and for protection against a solid object greater than 1 mm such as a wire. Not advised for beach or pool use. Water resistance of device is not permanent and may diminish over time because of normal wear and tear. Not dust- or sand-resistant.
3. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.

Which Galaxy S25 model is best for you?

Choosing the right Galaxy S25 model is all about finding the phone that suits you. Whether you're after an epic gaming phone, a reliable work phone, or a phone with an amazing camera set-up, the Galaxy S25 series has something that will check all your boxes.

If you want a powerful phone without too much fuss, the Galaxy S25 is the one for you. With its 6.2-inch Dynamic AMOLED 2X display, Snapdragon 8 Elite processor for Galaxy, and 12GB of RAM, it’s perfect for everything from streaming to casual gaming. Plus, the 50MP main camera, 12MP ultra-wide, and 10MP telephoto lens with 3x optical zoom¹ ensure your photos are top-notch, no matter the situation.

Looking for a bit more power? The Galaxy S25+ steps things up with a bigger 6.7-inch display and a smooth 120Hz refresh rate. It offers top-tier performance with a larger screen that's perfect for gaming and streaming content. And with enhanced Galaxy AI² features, you’ll also get better photos and longer battery life.

For the ultimate experience, the Galaxy S25 Ultra is the flagship to beat. Packed with a 200MP main camera, 50MP ultra-wide lens, and 50MP periscope telephoto lens with 10x optical zoom quality, your photos will look like they were taken by a pro. Plus, Game Mode and AI battery optimisation ensure you get the best mobile gaming experience. For the ultimate experience, the Galaxy S25 Ultra is the one you want.

Curious to explore more about the new Samsung Galaxy S25 series? Check out our ‘Introducing Galaxy S25’ and ‘Galaxy S25 Camera Specs Explained’ guide to discover the exceptional features that make Samsung’s latest flagship smartphones truly special.

1. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
2. Samsung account login is required for certain AI features.

How easy is it to switch my phone?

Ready to make the switch? Upgrading to the latest Galaxy S25 has never been easier! We’ve streamlined the process of trading in your eligible devices to give you the best value towards your new phone. Just head over to our Trade-in page to instantly discover the trade-in discount value for your old device¹. Learn about the benefits of switching to Galaxy or discover all Samsung benefits here.

1. Terms and conditions apply. Trade-in values vary by model and condition. Please remember to send us your trade-in device to avoid your new phone being blocked.