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 January 22nd, 2025. These phones bring with them epic innovations and enhancements over the previous Galaxy S24 series.

What is the difference between the 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 fast speeds, effortless processing, and AI capabilities2. 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.

The Galaxy S25 Ultra boasts a slightly larger 6.9” screen, compared to the 6.8” display of its predecessor5. This increase, paired with slimmer bezels, provides a more immersive viewing experience. In addition, ProScaler6 boosts image quality. The S25 Ultra’s display is protected with newly enhanced Corning® Gorilla® Armor27 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 more8.

It’s also lighter, sleeker, and packed with software tools like Galaxy AI’s assisted photo editing with Photo Assist9 and productivity features to help make your life easier. If you value cutting-edge performance, stunning visuals, and stunning photography, the Galaxy S25 Ultra has everything you need – and then some.

  • 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. Now Brief feature requires Samsung Account login. Service availability may vary by country, language, device model, apps. Some features may require a network connection. Modes and Routines need to be enabled to use Personal Data Engine for context-based Routines suggestions. User needs to consent to access permissions such as photos, videos, audio files, and calendar events. May not display moments depending upon exposure policy. The description of photos provided by moments may not align with the user's intent. Events schedule notification is supported with calendar apps that utilize Android calendar database and available if Samsung Calendar is installed. Notifications for coupons only available for coupons added to Samsung Wallet with expiration date. To check the Energy Score, the health data tracked from Samsung Galaxy Watch or Samsung Galaxy Ring must be synchronized with the Samsung Health App. The result is for your personal reference only and is not intended for medical purposes.
  • 5. Measured diagonally in full rectangle. Actual viewable area is less due to rounded corners and/or camera hole. Measured diagonally, Galaxy S25's screen size is 6.2” in the full rectangle and 6.0” accounting for the rounded corners, Galaxy S25+'s screen size is 6.7” in the full rectangle and 6.5” accounting for the rounded corners, and Galaxy S25 Ultra's screen size is 6.9” in the full rectangle and 6.8” accounting for the rounded corners; actual viewable area is less due to the rounded corners and/or camera hole.
  • 6. Supported on Galaxy S25+ and Ultra. Image quality can be enhanced up to QHD+, depending on the screen resolution setting of the device.
  • 7. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
  • 8. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.
  • 9. 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. Now Brief feature requires Samsung Account login. Service availability may vary by country, language, device model, apps. Some features may require a network connection. Modes and Routines need to be enabled to use Personal Data Engine for context-based Routines suggestions. User needs to consent to access permissions such as photos, videos, audio files, and calendar events. May not display moments depending upon exposure policy. The description of photos provided by moments may not align with the user's intent. Events schedule notification is supported with calendar apps that utilize Android calendar database and available if Samsung Calendar is installed. Notifications for coupons only available for coupons added to Samsung Wallet with expiration date. To check the Energy Score, the health data tracked from Samsung Galaxy Watch or Samsung Galaxy Ring must be synchronized with the Samsung Health App. The result is for your personal reference only and is not intended for medical purposes.
  • 5. Measured diagonally in full rectangle. Actual viewable area is less due to rounded corners and/or camera hole. Measured diagonally, Galaxy S25's screen size is 6.2” in the full rectangle and 6.0” accounting for the rounded corners, Galaxy S25+'s screen size is 6.7” in the full rectangle and 6.5” accounting for the rounded corners, and Galaxy S25 Ultra's screen size is 6.9” in the full rectangle and 6.8” accounting for the rounded corners; actual viewable area is less due to the rounded corners and/or camera hole.
  • 6. Supported on Galaxy S25+ and Ultra. Image quality can be enhanced up to QHD+, depending on the screen resolution setting of the device.
  • 7. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
  • 8. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.
  • 9. 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. This upgrade ensures smooth performance, and fast app launches, so you can do more. Its support for Wi-Fi 7 and Bluetooth 5.3 maintains the cutting-edge connectivity.

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 also offers stunning visual quality. Whether you’re watching a film or scrolling through social media, everything looks sharp and dynamic. Corning® Gorilla® Glass Victus2®6 also helps you see your screen clearly in bright sunlight.

  • 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. Now Brief feature requires Samsung Account login. Service availability may vary by country, language, device model, apps. Some features may require a network connection. Modes and Routines need to be enabled to use Personal Data Engine for context-based Routines suggestions. User needs to consent to access permissions such as photos, videos, audio files, and calendar events. May not display moments depending upon exposure policy. The description of photos provided by moments may not align with the user's intent. Events schedule notification is supported with calendar apps that utilize Android calendar database and available if Samsung Calendar is installed. Notifications for coupons only available for coupons added to Samsung Wallet with expiration date. To check the Energy Score, the health data tracked from Samsung Galaxy Watch or Samsung Galaxy Ring must be synchronized with the Samsung Health App. The result is for your personal reference only and is not intended for medical purposes.
  • 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. Now Brief feature requires Samsung Account login. Service availability may vary by country, language, device model, apps. Some features may require a network connection. Modes and Routines need to be enabled to use Personal Data Engine for context-based Routines suggestions. User needs to consent to access permissions such as photos, videos, audio files, and calendar events. May not display moments depending upon exposure policy. The description of photos provided by moments may not align with the user's intent. Events schedule notification is supported with calendar apps that utilize Android calendar database and available if Samsung Calendar is installed. Notifications for coupons only available for coupons added to Samsung Wallet with expiration date. To check the Energy Score, the health data tracked from Samsung Galaxy Watch or Samsung Galaxy Ring must be synchronized with the Samsung Health App. The result is for your personal reference only and is not intended for medical purposes.
  • 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 screen1, and a resolution of 1080 x 2340. The Galaxy S25 is protected by Corning® Gorilla® Glass Victus2®2.
Use the new Galaxy AI3 features on your Galaxy S25 to boost your everyday, from the Now Brief4 and Now Bar4, 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 Elite5 processor for Galaxy 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 helps create smooth multitasking, fast 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 zoom6. 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 Images7.

Whether you’re capturing landscapes, portraits, or low-light scenes, the Galaxy S25 delivers stunning results every time.

  • 1. Measured diagonally in full rectangle. Actual viewable area is less due to rounded corners and/or camera hole. Measured diagonally, Galaxy S25's screen size is 6.2” in the full rectangle and 6.0” accounting for the rounded corners, Galaxy S25+'s screen size is 6.7” in the full rectangle and 6.5” accounting for the rounded corners, and Galaxy S25 Ultra's screen size is 6.9” in the full rectangle and 6.8” accounting for the rounded corners; actual viewable area is less due to the rounded corners and/or camera hole.
  • 2. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
  • 3. Samsung account login is required for certain AI features.
  • 4. Now Brief feature requires Samsung Account login. Service availability may vary by country, language, device model, apps. Some features may require a network connection. Modes and Routines need to be enabled to use Personal Data Engine for context-based Routines suggestions. User needs to consent to access permissions such as photos, videos, audio files, and calendar events. May not display moments depending upon exposure policy. The description of photos provided by moments may not align with the user's intent. Events schedule notification is supported with calendar apps that utilize Android calendar database and available if Samsung Calendar is installed. Notifications for coupons only available for coupons added to Samsung Wallet with expiration date. To check the Energy Score, the health data tracked from Samsung Galaxy Watch or Samsung Galaxy Ring must be synchronized with the Samsung Health App. The result is for your personal reference only and is not intended for medical purposes.
  • 5. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
  • 6. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
  • 7. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.
  • 1. Measured diagonally in full rectangle. Actual viewable area is less due to rounded corners and/or camera hole. Measured diagonally, Galaxy S25's screen size is 6.2” in the full rectangle and 6.0” accounting for the rounded corners, Galaxy S25+'s screen size is 6.7” in the full rectangle and 6.5” accounting for the rounded corners, and Galaxy S25 Ultra's screen size is 6.9” in the full rectangle and 6.8” accounting for the rounded corners; actual viewable area is less due to the rounded corners and/or camera hole.
  • 2. Front only. Back of device protected by Corning® Gorilla® Glass Victus®.
  • 3. Samsung account login is required for certain AI features.
  • 4. Now Brief feature requires Samsung Account login. Service availability may vary by country, language, device model, apps. Some features may require a network connection. Modes and Routines need to be enabled to use Personal Data Engine for context-based Routines suggestions. User needs to consent to access permissions such as photos, videos, audio files, and calendar events. May not display moments depending upon exposure policy. The description of photos provided by moments may not align with the user's intent. Events schedule notification is supported with calendar apps that utilize Android calendar database and available if Samsung Calendar is installed. Notifications for coupons only available for coupons added to Samsung Wallet with expiration date. To check the Energy Score, the health data tracked from Samsung Galaxy Watch or Samsung Galaxy Ring must be synchronized with the Samsung Health App. The result is for your personal reference only and is not intended for medical purposes.
  • 5. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
  • 6. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
  • 7. 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

  • Durability2,3

Galaxy S25 Ultra
  • 6.9”
    Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
    S Pen support
  • Ultra Wide: 50 MP F1.9
    Wide: 200 MP F1.7
    Tele1: 50 MP F3.4
    Tele2: 10 MP F2.4
  • 12 MP F2.2
  • Next Gen ProVisual Engine
  • Snapdragon 8 Elite for Galaxy (3 nm)
    Memory: 12 GB
    Storage: 256/512 GB, 1 TB
    Micro SD: N/A
  • 5,000 mAh
    Super Fast Charging 2.0
    Fast Wireless Charging 2.0
    Wireless PowerShare
  • 218g
    162.8mm x 77.6mm x 8.2mm
  • IP68 resistance to water and dust (1.5m & 30min)
    Corning® Gorilla® Armor2
    Titanium
Pre-order
Galaxy S25+
  • 6.7”
    Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
  • Ultra Wide: 12 MP F2.2
    Wide: 50 MP F1.8
    Tele1: 10 MP F2.4
  • 12 MP F2.2
  • Next Gen ProVisual Engine
  • Snapdragon 8 Elite for Galaxy (3 nm)
    Memory: 12 GB
    Storage: 256/512 GB
    Micro SD: N/A
  • 4,900 mAh
    Super Fast Charging 2.0
    Fast Wireless Charging 2.0
    Wireless PowerShare
  • 190g
    158.4mm x 75.8mm x 7.3mm
  • IP68 resistance to water and dust (1.5m & 30min)
    Corning® Gorilla® Glass Victus2
    Armour Aluminium
Pre-order
Galaxy S25
  • 6.2”
    Dynamic AMOLED 2X FHD+ (2340 x 1080) 120Hz
  • Ultra Wide: 12 MP F2.2
    Wide: 50 MP F1.8
    Tele1: 10 MP F2.4
  • 12 MP F2.2
  • Next Gen ProVisual Engine
  • Snapdragon 8 Elite for Galaxy (3 nm)
    Memory: 12 GB
    Storage: 128/256/512 GB
    Micro SD: N/A
  • 4,000 mAh
    Super Fast Charging 2.0
    Fast Wireless Charging 2.0
    Wireless PowerShare
  • 162g
    146.9mm x 70.5mm x 7.2mm
  • IP68 resistance to water and dust (1.5m & 30min)
    Corning® Gorilla® Glass Victus2
    Armour Aluminium
Pre-order
Galaxy S24 Ultra
  • 6.8”
    Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
    S Pen support
  • Ultra Wide: 12 MP F2.2
    Wide: 200 MP F1.7
    Tele1: 50 MP F3.4
    Tele2: 10 MP F2.4
  • 12 MP F2.2
  • ProVisual Engine
  • Snapdragon 8 Gen 3 for Galaxy (4 nm)
    Memory: 12 GB
    Storage: 256/512 GB, 1 TB
    Micro SD: N/A
  • 5,000 mAh
    Super Fast Charging 2.0
    Fast Wireless Charging 2.0
    Wireless PowerShare
  • 232g
    162.3mm x 79.0mm x 8.6mm
  • IP68 resistance to water and dust (1.5m & 30min)
    Corning® Gorilla® Armor
    Titanuim
Buy now
Galaxy S24+
  • 6.7”
    Dynamic AMOLED 2X QHD+ (3120 x 1440) 120Hz
  • Ultra Wide: 12 MP F2.2
    Wide: 50 MP F1.8
    Tele1: 10 MP F2.4
  • 12 MP F2.2
  • ProVisual Engine
  • Exynos 2400 for Galaxy (4 nm)
    Memory: 12 GB
    Storage: 256/512 GB
    Micro SD: N/A
  • 4,900 mAh
    Super Fast Charging 2.0
    Fast Wireless Charging 2.0
    Wireless PowerShare
  • 196g
    158.5mm x 75.9mm x 7.7mm
  • IP68 resistance to water and dust (1.5m & 30min)
    Corning® Gorilla® Glass Victus2
    Armour Aluminium
Buy now
Galaxy S24 Galaxy S24
Galaxy S24
  • 6.2”
    Dynamic AMOLED 2X FHD+ (2340 x 1080) 120Hz
  • Ultra Wide: 12 MP F2.2
    Wide: 50 MP F1.8
    Tele1: 10 MP F2.4
  • 12 MP F2.2
  • ProVisual Engine
  • Exynos 2400 for Galaxy (4 nm)
    Memory: 8 GB
    Storage: 256/512 GB
    Micro SD: N/A
  • 4,000 mAh
    Super Fast Charging
    Fast Wireless Charging 2.0
    Wireless PowerShare
  • 167g
    147.0mm x 70.6mm x 7.6mm
  • 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 trusty 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-inch1 Dynamic AMOLED 2X display, Snapdragon 8 Elite processor for Galaxy, and 12GB of RAM, it’s great for everything from streaming to casual gaming. Plus, the 50MP main camera, 12MP ultra-wide, and 10MP telephoto lens with 3x optical zoom2 helps deliver stunning photos.

Looking for a bit more power? The Galaxy S25+ steps things up with a bigger 6.7-inch display1 and a smooth 120Hz refresh rate. It offers effortless performance with a larger screen that's perfect for gaming and streaming content. And with enhanced Galaxy AI3 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 stunning.
Curious to explore more about the new Samsung Galaxy S25 series? Check out our ‘Introducing Galaxy S25’ guide to discover the exceptional features that make Samsung’s latest flagship smartphones truly special.


  • 1. Measured diagonally in full rectangle. Actual viewable area is less due to rounded corners and/or camera hole. Measured diagonally, Galaxy S25's screen size is 6.2” in the full rectangle and 6.0” accounting for the rounded corners, Galaxy S25+'s screen size is 6.7” in the full rectangle and 6.5” accounting for the rounded corners, and Galaxy S25 Ultra's screen size is 6.9” in the full rectangle and 6.8” accounting for the rounded corners; actual viewable area is less due to the rounded corners and/or camera hole.
  • 2. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
  • 3. 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.

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.