Galaxy S25 vs S25+ vs S25 Ultra
The latest Samsung Galaxy S25 series are packed full of amazing features and specs, offering incredible performance, sleek design and jaw dropping AI capabilities1. But how do they compare and which one best suit your needs? Whether you’re a photography enthusiast, a multitasking pro, or seeking the perfect balance of power and portability, this guide will help you find the best Samsung phone for you.
1. Samsung account login is required for certain AI features.
How many Galaxy S25 models are there?
Samsung’s Galaxy S25 series was announced on 22nd January 2025 and offers three exciting options for you to choose from: the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra. Each model is tailored to meet different needs, so there’s something for everyone. We take a more detailed look at how each model compares below.
What are the key similarities of the Galaxy S25 phone models?
While there are some key differences in display size, battery capacity, and storage options, one thing all the Galaxy S25 phones have in common are their superpowered Galaxy AI features1.
You can easily search for a pasta dish for dinner, find your nearest pet-friendly restaurant, or share your location to a friend by simply pressing and holding the power button, and asking Gemini what you want! You can even ask ‘find family photos from my recent trip’ to instantly find your favourite snaps in your image gallery. Simply ask your questions, and Gemini will do the rest.2
Get instant information about the day ahead thanks to Now Brief3. Whether it’s the weather, your schedule, or an update that your favourite podcast has a new episode available, Now Brief will keep you updated throughout the day. Plus, Now Bar3 lets you take a glance at what’s happening so you can keep updated, without having to unlock your device.
We’ve also made exciting changes in our mobile photography and videography technology – letting you take pro-level photos and videos straight from your smartphone. AI-powered ProVisual Engine gives you stunning imagery with every shot, making natural skin tones, textures and true-to-life colours pop in group shots or selfies. Nightography Video4 lets you take stunning videos in low light, and Audio Eraser5 lets you adjust the sound levels on your video, giving the option to cut out annoying background noise like wind, car alarms and crowd noise. It’s never been easier to produce epic content for your family, friends & socials.
If AI phone features is a must have, each of the Galaxy S25 models are a perfect option for you. But what about price, size, and specs? Let’s take a closer look.
- 1. Samsung account login is required for certain AI features.
- 2. Gemini Live feature requires internet connection and Google account login. Service availability may vary by country, language, device model. Features may differ depending on subscription and results may vary. Compatible with certain features and certain accounts. Only available to users 18 years or older. Accuracy of results is not guaranteed.
- 3. 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.
- 4. Results may vary depending on light condition, subject and/or shooting conditions.
- 5. Samsung account login required. Six types of sound can be detected; voices, music, wind, nature, crowd and noise. Results may vary depending on audio source & condition of the video.
Galaxy S25 vs S25 Ultra: What is the difference?
At opposite ends of the range, the biggest difference between the Galaxy S25 and Galaxy S25 Ultra is the display size. Coming in at 6.9”1, the Galaxy S25 Ultra is the largest of the range, making it a perfect choice for those looking to get more done on a larger screen. Plus, with the built-in S Pen, you can click, drag and drop documents effortlessly. In comparison, the Galaxy S25 is the smallest of the range with its pocket-sized 6.2” display1. Despite their difference in size, both smartphones feature a Dynamic AMOLED 2X Display, that provides a razor-sharp resolution and eye popping-colour.
The Galaxy S25 Ultra also boats a longer lasting 5,000mAh (Typical) battery2 compared to the Galaxy S253. However, with a 4,000mAh (Typical) battery, the Galaxy S25 won’t let you down.
With the Galaxy S25 and Galaxy S25 Ultra, you can work hard or play hard. The Qualcomm Snapdragon 8 Elite for Galaxy processor is the fastest ever on our AI phones, giving you super-slick gaming and multitasking4. You can enjoy incredible life-like games, thanks to the super-realistic light reflections with up to 40% improvement in Ray Tracing and up to 18th optimised game play compared to Galaxy S24 Series. Discover all the key differences between the Galaxy S25 and Galaxy S24 series in this helpful guide.
Both smartphones come with 12GB memory, but the Galaxy S25 Ultra has up to 1TB of storage, with the Galaxy S25 maxing out at 512GB. If you are looking for a seriously powerful smartphone with lots of storage, the Galaxy S25 Ultra is the best for you.
When it comes to photography, the Galaxy S25 Ultra truly shines. It includes a 200MP main camera with 2x Optimise Quality Zoom, along with a 50MP Ultra-Wide lens, a 50MP periscope telephoto lens with 5x Optical Zoom and 10x Optical Quality Zoom, and a 10MP telephoto lens with 3x Optical Zoom. In comparison, the Galaxy S25 features a 12MP selfie camera, 12MP Ultra-Wide camera, 50MP Wide-Angle camera with 2x Optical Zoom, and 10MP Telephoto camera with 3x Optical Zoom. If you’re passionate about photography or need advanced camera features, the Galaxy S25 Ultra is your go-to device5.
Ultimately, if you're looking for a device with superior camera capabilities, a larger display, and extra features like S Pen support, the Galaxy S25 Ultra is the perfect choice. If you prefer a more compact phone with a robust performance but cheaper price tag, the Galaxy S25 will suit your needs perfectly.
- 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. 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.
- 3. Based on Samsung internal lab test conditions with pre-release version of given model connected to earphone via Bluetooth under default settings over LTE. Estimated against battery capacity and measured current over battery power consumption during video playback (video file resolution 720 p, saved on device), respectively. Actual video playback times vary by network connection, settings, file format, screen brightness, battery condition and many other factors.
- 4. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
- 5. 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. 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.
- 3. Based on Samsung internal lab test conditions with pre-release version of given model connected to earphone via Bluetooth under default settings over LTE. Estimated against battery capacity and measured current over battery power consumption during video playback (video file resolution 720 p, saved on device), respectively. Actual video playback times vary by network connection, settings, file format, screen brightness, battery condition and many other factors.
- 4. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
- 5. Results may vary depending on shooting conditions including multiple subjects, being out of focus or moving subjects.
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Display
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Rear Camera
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Front Camera
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Camera AI
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Best for
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Battery***
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Galaxy AI Key Features*
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Durability****
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Memory**
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Storage**
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Colours
Galaxy S25 vs S25+: What is the difference between them?
Trying to decide between the Galaxy S25 and Galaxy S25+? Both models bring Samsung’s innovative technology to your fingertips, but there are key differences to consider when deciding which one suits you best.
The Galaxy S25 is perfect if you prefer a more compact and lightweight phone that’s easy to handle and fits comfortably in your pocket. Its 6.2” Dynamic AMOLED 2X display1 delivers stunning colours and crisp visuals. On the other hand, the Galaxy S25+ offers a larger 6.7” Dynamic AMOLED 2X display1, perfect for streaming, gaming, or multitasking on a bigger screen.
Performance is equally impressive on both models. Powered by the Qualcomm Snapdragon 8 Elite2 for Galaxy chipset processor, you’ll enjoy smooth multitasking and lightning-fast responsiveness. The Galaxy S25+ edges ahead with a larger 4900mAh (Typical) battery3, giving you more power for your day compared to the Galaxy S25’s 4000mAh (Typical)3 - ideal if you’re always on the go.
Both models feature a robust camera setup. With a 50MP main camera, 12MP ultra-wide lens, and 10MP telephoto lens with 3x optical zoom4, you’ll capture sharp, vibrant photos no matter the scenario. But that’s not all - Samsung’s ProVisual Engine and Photo Assist5 tools take your photography to the next level. Photo Assist5 provides real-time suggestions to help you compose the perfect shot, whether you’re capturing landscapes, portraits, or action shots. These smart features ensure that every photo you take looks polished and professional.
Ultimately, if you value portability and affordability, the Galaxy S25 is a fantastic choice. If you’re after a larger display and slightly extended features, the Galaxy S25+ is worth the upgrade.
- 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. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
- 3. 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.
- 4. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
- 5. 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. 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. Snapdragon branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
- 3. 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.
- 4. Optical quality zoom is enabled by the Adaptive Pixel sensor. 3x distance is optical zoom. 2x distance is optical quality zoom.
- 5. 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.
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Display
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Rear Camera
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Front Camera
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Camera AI
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Best for
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Battery***
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Galaxy AI Key Features*
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Durability****
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Memory**
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Storage**
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Colours
So, which Galaxy S25 model is best for you?
If you are looking for a powerful smartphone with strong capabilities for productivity, gaming or photography, then the Galaxy S25 Ultra is the best for you. However, if you are looking for a more everyday phone that can easily fit into your pocket, but still packs the same epic Galaxy AI1 features, either the Galaxy S25+ or Galaxy S25 is the perfect smartphone for you.
Whichever model you choose, you can be sure that the Galaxy S25 series delivers cutting-edge innovation and exceptional performance. Interested to find out more about our latest flagship lineup? Take a look at our Introducing Galaxy S25 and S24 vs Galaxy S25: What’s the difference guides.
1. 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 Galaxy S25 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.
* · Samsung Account login may be required to use certain Samsung AI features.
· Samsung does not make any promises, assurances or guarantees as to the accuracy, completeness or reliability of the output provided by AI features.
· Availability of Galaxy AI features may vary depending on the region/country, OS/One UI version, device model, and phone carrier.
· Galaxy AI features will be provided for free until the end of 2025 on supported Samsung Galaxy devices. Different terms may apply for AI features provided by third parties.
· Galaxy AI service may be limited for minors in certain regions with age restrictions over AI usage.
[Seamless Actions across Apps]
Results for illustrative purposes. Requires internet connection and Google Account login. Service availability may vary by country, language, device model. Works on compatible apps. Features may differ depending on subscription and results may vary. Set up may be required for certain functions or apps. Accuracy of results is not guaranteed.
[Now Brief]
· 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 access permissions. 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.
[Circle to Search]
Circle to Search is a trademark of Google LLC. Sequences shortened and simulated. Results for illustrative purposes only. Service availability may vary by country, language, device model. Requires internet connection. Users may need to update Android and Google app to the latest version. Results may vary depending on visual or audio matches. Accuracy of results is not guaranteed. Works on compatible apps and surfaces, and with ambient music only. Will not identify music coming through headphones or if phone volume is off.
[Note Assist]
Summary feature for Note Assist requires a network connection and Samsung Account login. Service availability may vary by language. Languages require language pack download. Summary feature for Note Assist is activated when a certain number of characters is met and is under the character limit. Voice recording feature for Note Assist may not be supported in some countries. Audio files must be under 3 hours in duration to be processed. Accuracy of results is not guaranteed.
[Transcript Assist]
Transcription and Summary features for Transcript Assist require a network connection and Samsung Account login. Features for Transcript Assist only available on the pre-installed Samsung Voice Recorder app or files recorded using the pre-installed Samsung Phone app, Samsung Notes app or Samsung Interpreter app. Voice recording feature in the pre-installed Samsung Phone app may not be supported in some countries. Service availability may vary by language. Languages require language pack download. Audio files must be under 3 hours in duration to be processed. Summarizing feature for Transcript Assist can be activated when a certain number of characters is met. Service availability may vary by language. Accuracy of results is not guaranteed.
[Interpreter]
Interpreter feature requires Samsung Account login. Certain languages may require language pack download. Service availability may vary by language. Languages require language pack download. Accuracy of results is not guaranteed. Availability and supported features may vary by country, region or carrier. Availability of supported languages may vary.
[Call Assist]
· Live Translate feature requires network connection to receive call messages. It can translate without network connection once the call messages are received by the device. Samsung Account login required. Live Translate feature is only available on pre-installed Samsung Phone apps and some third-party apps. Service availability may vary by language or region. Languages require language pack download. Accuracy of results is not guaranteed.
· Translate feature for Interpreter requires Samsung Account login. Languages require language pack download. Service availability may vary by language. Accuracy of results is not guaranteed. Availability and supported features may vary by country, region or carrier. Availability of supported languages may vary.
· Call Transcript feature requires a network connection to receive calls. Samsung Account login required. Summary feature for Call Transcript is capable of automatically transcribing recorded calls when a certain number of characters is met and is under the character limit. Call recording may not be supported in some countries. Currently available on pre-installed Samsung phones and Voice Record app. Service availability may vary by language or region. Certain languages may require language pack download. Accuracy of results is not guaranteed.
[Writing Assist]
· Suggested Replies feature requires network connection to receive messages. It can suggest replies without network connection once the messages are received by the device. Samsung Account login required. Suggested Replies feature is only supported from the FlexWindow of Galaxy Z Flip with One UI 6.x or above. Service availability may vary by language, country and app. Accuracy of results is not guaranteed.
· Composer feature for Writing Assist requires a network connection and Samsung Account login. This feature is activated when a certain number of characters is met. Service availability may vary by language. Languages require language pack download. Accuracy of results is not guaranteed.
[Photo Assist]
· Portrait Studio feature for Photo Assist requires a network connection and Samsung Account login. Editing with Portrait Studio results in a resized photo. A visible watermark is overlaid on the image output upon saving in order to indicate that the image is generated by AI.
· Sketch to Image feature requires a network connection and Samsung Account login. Editing with Sketch to Image may result in a resized photo. A visible watermark is overlaid on the image output upon saving in order to indicate that the image is generated by AI.
· Live Effect feature for Photo Assist supports JPG, HEIC(HEIF), BMP, PNG and WebP files. May not be available on certain photos. The accuracy and reliability of the generated output is not guaranteed.
· Instant Slow-mo feature for Photo Assist is available on Samsung Video Player and Samsung Gallery. May not be available on certain video file types. Accuracy of results not guaranteed.
· Generative Edit feature for Photo Assist requires a network connection and Samsung Account login. Editing with Generative Edit may result in a resized photo. A visible watermark is overlaid on the image output upon saving in order to indicate that the image is generated by AI.
· Edit Suggestion is compatible with JPG, PNG, GIF and MP4 formats. Edit results and quality may vary depending on the photography or filming condition. Accuracy of results is not guaranteed.
· Maximum length per clip to be edited using Auto Trim for Photo Assist is 90 minutes. Maximum length of combined clips to be edited using Auto Trim for Photo Assist is 180 minutes. Maximum number of clips to be edited per video project is 60 clips. Accuracy of results is not guaranteed.
** Memory specifications may vary depending on country or carrier.
· Actual storage availability may vary depending on pre-installed software.
· Availability of storage options may vary depending on country or carrier.
*** Actual battery life may vary by network environment, features and apps used, frequency of calls and messages, the number of times charged, and many other factors.
· Based on Samsung internal lab test conditions with pre-release version of given model connected to earphone via Bluetooth under default settings over LTE. Estimated against battery capacity and measured current over battery power consumption during video playback (video file resolution 720p, saved on device). Actual video playback time may vary by network connection, settings, video file format, screen brightness, battery condition and many other factors.
· 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.
**** Enhanced Armour Aluminum’s yield strength has improved by 9 % and hardness has improved by 10 % compared to the previous model.
· Frame does not include volume and side keys.
· Gorilla® Glass Victus® 2 is applied to the front and rear of the device.
· Galaxy S25, S25+ and S25 Ultra and Galaxy S25 Ultra's S Pen are rated as IP68.
· 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 1mm 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.