Samsung’s Ultra series is known for bringing the most advanced smartphone technology. The Samsung Galaxy S26 Ultra is the newest flagship, and it comes with several improvements compared to the Galaxy S25 Ultra.
When this mode is turned on, only the person looking directly at the phone can clearly read the screen. This helps protect private information when using the phone in public places like buses or cafes.
The Galaxy S25 Ultra does not have this built-in privacy screen feature.
This new processor improves overall performance. Samsung claims the S26 Ultra offers around 19% faster CPU performance and stronger graphics power.
This means faster gaming, smoother multitasking, and better AI processing.
The Galaxy S26 Ultra supports 60W wired charging, while the S25 Ultra supports 45W charging.
With faster charging, the phone can reach high battery levels in less time, which is very useful for heavy users.
The Galaxy S26 Ultra supports 25W wireless charging, making it faster than the S25 Ultra when charging without cables.
This allows users to quickly charge the device using wireless charging pads.
A wider aperture lets more light reach the camera sensor. This helps the phone take better low-light photos and clearer night shots.
The new lens allows more light into the sensor, which improves zoom photography in darker environments.
This means photos taken at 5x or 10x zoom look sharper and brighter than on the S25 Ultra.
These include smarter notification management, better voice assistance, and improved AI tools that help automate tasks inside apps.
AI features also help with image editing, photography enhancements, and productivity tools.
The Galaxy S26 Ultra is thinner (7.9mm) and lighter (214g) compared to the S25 Ultra, which is thicker and heavier.
This makes the new phone more comfortable to hold and easier to carry in a pocket.
This improvement helps the phone stay cooler during heavy tasks like gaming or video editing.
Better cooling also allows the processor to maintain high performance for longer periods.
More RAM allows better multitasking, smoother performance, and improved handling of AI features.
Key upgrades include a new processor, faster charging, improved cameras, AI features, and a built-in privacy display. These upgrades make the S26 Ultra faster, smarter, and more secure for everyday use.
However, the overall experience between the two phones remains similar because they share many core features like the same 6.9-inch AMOLED display, 200MP camera system, and 5,000mAh battery.
For users coming from older Galaxy phones, the S26 Ultra is a powerful flagship upgrade. But current S25 Ultra owners may see the improvements as incremental rather than revolutionary.
While both phones look similar and share many features, the S26 Ultra introduces upgrades in performance, camera, AI tools, design, and charging. These improvements make the new model faster and more capable for daily use.
Here are 10 important features of the Galaxy S26 Ultra that improve on the Galaxy S25 Ultra.
Here are 10 important features of the Galaxy S26 Ultra that improve on the Galaxy S25 Ultra.
1. Built-in Privacy Display
One of the biggest new features in the Galaxy S26 Ultra is the Privacy Display. This technology makes the screen harder to see from side angles.When this mode is turned on, only the person looking directly at the phone can clearly read the screen. This helps protect private information when using the phone in public places like buses or cafes.
The Galaxy S25 Ultra does not have this built-in privacy screen feature.
2. New Snapdragon 8 Elite Gen 5 Processor
The Galaxy S26 Ultra is powered by the Snapdragon 8 Elite Gen 5 chipset, while the S25 Ultra uses the older Snapdragon 8 Elite processor.This new processor improves overall performance. Samsung claims the S26 Ultra offers around 19% faster CPU performance and stronger graphics power.
This means faster gaming, smoother multitasking, and better AI processing.
3. Faster 60W Wired Charging
Charging speed is another big upgrade.The Galaxy S26 Ultra supports 60W wired charging, while the S25 Ultra supports 45W charging.
With faster charging, the phone can reach high battery levels in less time, which is very useful for heavy users.
4. Faster Wireless Charging
Samsung also improved wireless charging.The Galaxy S26 Ultra supports 25W wireless charging, making it faster than the S25 Ultra when charging without cables.
This allows users to quickly charge the device using wireless charging pads.
5. Improved Camera Aperture
Both phones have a 200MP main camera, but the Galaxy S26 Ultra uses a wider aperture (f/1.4) compared to f/1.7 on the S25 Ultra.A wider aperture lets more light reach the camera sensor. This helps the phone take better low-light photos and clearer night shots.
6. Better Zoom Camera Performance
The S26 Ultra also improves the 5x telephoto zoom camera.The new lens allows more light into the sensor, which improves zoom photography in darker environments.
This means photos taken at 5x or 10x zoom look sharper and brighter than on the S25 Ultra.
7. More Powerful AI Features
Samsung has added new AI-based features in the Galaxy S26 Ultra.These include smarter notification management, better voice assistance, and improved AI tools that help automate tasks inside apps.
AI features also help with image editing, photography enhancements, and productivity tools.
8. Thinner and Lighter Design
Samsung slightly redesigned the phone body.The Galaxy S26 Ultra is thinner (7.9mm) and lighter (214g) compared to the S25 Ultra, which is thicker and heavier.
This makes the new phone more comfortable to hold and easier to carry in a pocket.
9. Improved Cooling System
The S26 Ultra includes a larger vapor chamber cooling system.This improvement helps the phone stay cooler during heavy tasks like gaming or video editing.
Better cooling also allows the processor to maintain high performance for longer periods.
10. Optional 16GB RAM Variant
The Galaxy S26 Ultra offers an option with up to 16GB RAM, while the S25 Ultra mainly comes with 12GB RAM.More RAM allows better multitasking, smoother performance, and improved handling of AI features.
Final Thoughts
The Galaxy S26 Ultra is not a complete redesign, but it still brings several meaningful improvements compared to the Galaxy S25 Ultra.Key upgrades include a new processor, faster charging, improved cameras, AI features, and a built-in privacy display. These upgrades make the S26 Ultra faster, smarter, and more secure for everyday use.
However, the overall experience between the two phones remains similar because they share many core features like the same 6.9-inch AMOLED display, 200MP camera system, and 5,000mAh battery.
For users coming from older Galaxy phones, the S26 Ultra is a powerful flagship upgrade. But current S25 Ultra owners may see the improvements as incremental rather than revolutionary.