The Samsung Galaxy S25 Ultra is here, and I’ve spent hours going through its AI features, early hands-on impressions, expert reviews, and everything in between. And honestly? Samsung’s taken a big step forward with this one. This phone isn’t just about camera upgrades or flashy specs. It’s about making your day-to-day life smoother with AI that works.

So if you’re wondering what makes this phone worth the hype—or the price tag—let’s walk through the Galaxy S25 Ultra’s best AI features and what they mean for regular users like you and me.

1. Google Gemini Assistant: Finally, a Smart Assistant That Feels Smart

Let’s be real—voice assistants haven’t always been great. They either mess up simple requests or just open apps instead of doing anything useful. But with the S25 Ultra, Google Gemini takes over completely, replacing Bixby, and this one feels like a real upgrade.

You just long-press the side button and talk. Ask it to find nearby restaurants, make a list, and send it to a friend. Done. Gemini can handle it without you bouncing between apps. It supports multiple languages too, which is helpful if you switch between English, Hindi, or Spanish like I do.

For people searching for “best voice assistant for Android” or “Galaxy S25 AI features,” this one’s going to stand out. It’s not perfect, but it’s the closest I’ve seen to a true digital helper.

2. Circle to Search: Visual Search That’s Useful

Circle to Search isn’t brand new, but this version works better and feels way more polished. You just circle anything on your screen—text, objects, phone numbers—and it gives you instant info.

I saw a hiking backpack in a YouTube video, circled it with the S Pen, and it pulled up shopping links right away. No more screenshots or typing into Google. That’s the kind of stuff that saves time.

If you’re someone who shops online a lot or likes looking things up as you scroll, this tool makes the experience smoother. For people Googling “visual search smartphone” or “S25 Ultra search features,” this is a winner.

3. Audio Eraser: Clean Up Background Noise in Your Videos

If you make videos—whether for YouTube, Reels, or just family stuff—then you know how annoying background noise can be. Enter Audio Eraser.

This tool splits the audio from your videos into layers: voice, background noise, and music. Then you can turn down or mute whatever you want. I saw reviewers testing this in noisy markets, and it cleaned up the voice really well. It’s not perfect for very loud areas like concerts, but it’s still super useful.

And yes, it works offline—so if you’re out shooting without internet, you’re covered.

Also Read: 10 Hidden OPPO Find X8 Pro Features You Must Try Today

4. Sketch to Image: Turn Doodles Into Art Instantly

This one’s fun. You take your S Pen, draw something basic—like a tree or a sun—and tell the phone what you want. Something like, “Make it a sunset beach.” Then boom: AI-generated art that looks pretty cool.

Even if you’re not an artist, Sketch to Image makes it easy to create visuals for presentations, Instagram, or just for fun. Think of it as having a mini graphic designer in your pocket.

Perfect for anyone searching “smartphone AI drawing” or “create images with S Pen.”

5. YouTube and Notes Integration: Take Notes Without Doing Anything

Here’s something I didn’t expect to love: YouTube + Notes integration. Let’s say you’re watching a video about the best beaches in Goa. Just activate Gemini and ask it to list all the names mentioned—and it’ll pull that info and save it to Samsung Notes.

That’s a huge win for students, researchers, or just anyone who likes learning from videos. No more pausing and typing—it handles it for you.

6. Now Brief: All Your Daily Info in One Place

We all check our phones first thing in the morning, right? Samsung knows this, and that’s where Now Brief comes in. It’s a smart home screen dashboard that gives you a summary of your day—meetings, weather, reminders, and even an “energy score.”

It learns what’s important to you over time and puts it front and center. It’s like a personal assistant baked into your lock screen.

7. Multimodal AI Agents: Do Complex Tasks Without Touching Apps

This one feels like the future. With Multimodal AI Agents, you don’t need to open five different apps to complete a task.

A demo showed someone saying, “Book a flight to Mumbai next Friday and email the best options to my boss.” The AI handled the whole thing—searching flights, formatting the options, and preparing the email.

If you’re always multitasking, this kind of intelligent help is a real-time-saver. It’s like having a super assistant who just gets things done.

Also Read: Vivo X200 Pro in India: Is It Just Expensive or Worth It?

8. Samsung Knox: Because AI Needs to Be Safe Too

When phones do this much, security becomes a big deal. That’s why Samsung still includes Knox, its built-in security platform. It protects your data, passwords, files, and even your system functions.

So yeah, while you’re using all these AI features, your private info stays private. That’s peace of mind, especially if you handle work stuff or personal banking on your phone.

Price and Availability: Is It Worth It?

The Galaxy S25 Ultra starts at around $1,299 to $1,399, depending on the storage you choose. Pre-orders began on January 23, and it launched officially on February 7, 2025. Samsung is still running trade-in offers and credits in many regions, so keep an eye out if you’re planning to upgrade.

Final Thoughts: Should You Buy the Galaxy S25 Ultra?

Even though I haven’t had personal hands-on time with the Galaxy S25 Ultra yet, I’ve gone deep into expert reviews, feature demos, and early user feedback—and the verdict is clear: this phone is AI-first in the best way.

From helping you search visually, take smarter notes, create content, or even book flights hands-free—Samsung’s nailed the practical side of artificial intelligence. It’s not just flashy tech. It’s helpful tech.

If you’re looking for a smartphone that does more than just take great photos, and you actually want useful features that save time or spark creativity, this phone deserves a serious look.

FAQs

1. What is the difference between Google Gemini and Bixby on the Galaxy S25 Ultra?

Google Gemini replaces Bixby as the default voice assistant on the Galaxy S25 Ultra. Unlike Bixby, Gemini is built on a more advanced AI model and can handle complex, multi-step tasks like finding information, sending messages, summarizing content, and even pulling data from YouTube or notes—all without switching apps. It also supports multiple languages and deeper app integration, making it a smarter and more practical assistant.

2. How does Circle to Search work on the Galaxy S25 Ultra?

Circle to Search lets you circle anything on your screen—text, images, product details, phone numbers—and instantly search for more information using Google AI. Whether you’re watching a video or browsing Instagram, you can just use the S Pen or your finger to highlight something, and the phone pulls up links, prices, contact details, or related content within seconds. It works across most apps and media types.

3. Can I use Audio Eraser without an internet connection?

Yes, Audio Eraser on the Galaxy S25 Ultra works offline. It uses on-device AI to split audio into layers like voice, background noise, and music. You can mute or reduce each one to clean up your video audio without needing Wi-Fi or mobile data. This is especially helpful for content creators who record on the go.

4. What is Now Brief, and how is it different from regular widgets?

Now Brief is Samsung’s smart daily dashboard built into the Galaxy S25 Ultra. Unlike regular widgets, it uses AI to give you a personalized summary of your day—including calendar events, reminders, weather, news, and even an energy score—on your home screen. It adapts based on your behavior and becomes more useful over time, acting like a personal assistant at a glance.

5. Is the Galaxy S25 Ultra worth it for content creators?

Definitely. With features like Audio Eraser, Sketch to Image, improved S Pen support, and Gemini voice assistance, the Galaxy S25 Ultra offers powerful tools for creators. You can clean up audio, turn doodles into AI-generated images, pull info from videos, and manage content hands-free. For creators who want high performance and smart features in one device, it’s a top-tier choice.

Disclaimer: Some features require an internet connection and a Google or Samsung account. Features may vary based on your location and language.