Galaxy S23 vs S24 vs S25: Galaxy AI Feature Differences in One UI 7

For the past couple of years, Samsung has been integrating artificial intelligence (AI) features into its smartphones. The company introduced Galaxy AI — a suite of AI-powered features for Galaxy devices — with the Galaxy S24 series. Since then, select Galaxy AI features have been pushed to older Galaxy devices, including Galaxy S23, through One UI updates.

With One UI 7.0, Samsung has introduced a host of new AI features. Undoubtedly, 2025’s flagship smartphone lineup, the Galaxy S25, has received all of the latest AI features. But what about their predecessors, the Galaxy S24 and Galaxy S23? Do they also have all the Galaxy AI features that shipped with One UI 7.0?

Unfortunately, not all older Galaxy models will get the same Galaxy AI features. Newer generation models with better chipsets and NPUs will support more advanced AI features. This article explains which Galaxy AI features are available on which Galaxy S device. There are several in-app AI features too, but this article will discuss the main Galaxy AI features.

All three models (Galaxy S23, S24, S25 lineup) support the following features

1. Call Assist: Also called Live Translate, this feature changes words from one language to another in real time while you speak on the call. The other person can understand your language instantly, and you can also see the translation on the screen.

2. Writing Assist: This tool can automatically translate the chat and compose anything with your desired tone. It can also organize, improve the text, and suggest replies to text messages.

3. Interpreter: It translates in-person conversations in real-time to another language, similar to Call Assist but for real life conversations.

4. Note Assist: You can use this to tidy up and organize the notes you take. It automatically adds headings and lists and makes notes easier to read. You can also shrink and summarize large notes and translate them.

5. Transcript Assist: It’s part of the Voice Recorder app. You can use it to convert spoken words into text. It’ll write down and transcribe any voices. You just have to select the voice that’s in the recording.

6. Browsing Assist: It provides summaries of long articles and also provides translation features to enhance your browsing experience.

7. Photo Assist: You can use this feature to edit photos using AI. You can rotate and resize photos, remove objects from photos, or reposition them. You can also fill in different backgrounds.

8. Drawing Assist: If you give it a simple drawing, the software will transform it into a work of art using Sketch to image.

The following features are exclusive to the Galaxy S24 and S25 lineup

1. Photo ambient wallpaper: With the help of AI, your phone will animate a photo based on weather effects, which are determined by your location and time of the day. It makes your lock screen reflect real-life conditions.

2. Health Assist: Health Assist offers personalized insights, including better sleep tracking and energy score analysis.

The following features are exclusive to the Galaxy S25 series (for now)

1. Audio Eraser: You can isolate or remove background noises from videos and make the audio clear.

2. Now Brief: You get a brief of the current weather and an overall summary of what you can do during the day.

Note: Some of these features are exclusive to One UI 7.0, so Samsung may add them to Galaxy S24 series in the future. They are exclusive to Galaxy S25 series at the time of writing. We will update this article as things change and features are added to older devices. This article was last updated on March 14, 2025.