Galaxy S25 Ultra Review
Samsung’s Galaxy S series has long represented the pinnacle of smartphone innovation, blending cutting-edge technology with stunning design. The Galaxy S25 Ultra builds on this legacy, promising enhanced performance, improved features, and significant refinements over its predecessor, the Galaxy S24 Ultra.
This in-depth comparison will evaluate the two devices across critical aspects such as design, display, performance, camera, battery, software, and more. By the end, you’ll have a clear understanding of which phone suits your needs better.
Table of Contents
1. Design: Innovation Meets Comfort
| Feature | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Dimensions | 162.3 x 79 x 8.6 mm | 162.8 x 77.6 x 8.2 mm |
| Weight | 232 grams | 218 grams |
| Frame Material | Aluminum with Titanium reinforcement | Full Titanium Frame |
| Build | Glass front and back, aluminum frame | Glass front and back, titanium frame |
| Design Language | Rectangular with flat top and bottom edges | Rounded edges for ergonomic comfort |
| Color Options | Phantom Black, Cream, Green, Lavender | Phantom Titanium, Graphite Black, Emerald Blue |
Highlights:
- Ergonomics and Weight: The Galaxy S25 Ultra is lighter by 14 grams, with softer, rounded corners that offer better comfort during prolonged use.
- Frame Material: The S25 Ultra’s full titanium frame is not only more durable but also gives the phone a premium feel.
- Visual Appeal: Samsung introduces new color options with reflective finishes for a more luxurious look.
Practical Impact:
- For users prioritizing comfort during daily use, the lighter build and rounded design of the S25 Ultra are a game-changer.
- Titanium not only improves strength but also resists smudges better, maintaining its aesthetic appeal over time.
2. Display: Brilliance in Every Pixel
| Feature | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Size | 6.8 inches | 6.9 inches |
| Type | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
| Resolution | 1440 x 3120 pixels | 1440 x 3120 pixels |
| Pixel Density | ~500 ppi | ~496 ppi |
| Refresh Rate | Adaptive 1-120Hz | Adaptive 1-120Hz |
| Peak Brightness | 2600 nits | 2600 nits |
| Glass Protection | Gorilla Glass Victus 2 | Gorilla Glass Victus 3 |
Key Differences:
- Slightly Larger Screen: The S25 Ultra’s 6.9-inch display provides an immersive experience, especially for media consumption and gaming.
- Durability: Gorilla Glass Victus 3 enhances drop and scratch resistance, ensuring the device stays pristine for longer.
Who Benefits Most?
- Gamers and Movie Enthusiasts: The larger screen combined with adaptive refresh rates ensures smooth visuals for gaming and video playback.
- Outdoor Users: Peak brightness levels of 2600 nits make the screen easily readable even under direct sunlight.
3. Performance: Unparalleled Speed and Efficiency
Samsung’s choice of processor and hardware upgrades in the Galaxy S25 Ultra makes it a powerhouse.
| Component | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Processor | Snapdragon 8 Gen 3 for Galaxy | Snapdragon 8 Elite for Galaxy |
| CPU Architecture | 1x Cortex-X4, 5x Cortex-A710, 2x Cortex-A510 | 2x Cortex-X5, 6x Cortex-A720, 2x Cortex-A520 |
| GPU | Adreno 740 | Adreno 750 |
| RAM Options | 12GB | 12GB, LPDDR5X |
| Storage | 256GB, 512GB, 1TB | 256GB, 512GB, 1TB |
| Cooling System | Standard Vapor Cooling | Advanced AI-Controlled Cooling |
Real-World Performance:
- Speed: The Snapdragon 8 Elite provides 15% faster processing speeds and 20% improved GPU performance, ensuring a seamless gaming and multitasking experience.
- Energy Efficiency: Thanks to the new architecture, the S25 Ultra delivers better performance with reduced power consumption.
- Thermal Management: AI-controlled cooling dynamically adjusts heat dissipation, preventing thermal throttling during heavy usage.
4. Camera: Capturing Life in Unparalleled Detail
Samsung’s Ultra series cameras are renowned for setting new industry standards. The S25 Ultra introduces significant enhancements to elevate mobile photography.
| Feature | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Main Camera | 200 MP (f/1.7, Laser AF, OIS) | 200 MP (f/1.7, Laser AF, OIS) |
| Telephoto Lens 1 | 50 MP (5x optical zoom) | 50 MP (5x optical zoom) |
| Telephoto Lens 2 | 10 MP (3x optical zoom) | 10 MP (3x optical zoom) |
| Ultra-Wide Camera | 12 MP | 50 MP |
| Front Camera | 12 MP | 12 MP |
| AI Enhancements | Scene Optimization | Advanced AI Scene Recognition |
Key Upgrades:
- Ultra-Wide Camera: A leap from 12 MP to 50 MP, delivering sharper and more detailed wide-angle shots.
- AI Photography: Advanced algorithms improve low-light performance, object detection, and color accuracy.
- Video Features: The S25 Ultra supports 8K video recording at 60 fps, compared to 30 fps on the S24 Ultra.
Use Cases:
- Content Creators: Improved wide-angle shots and 8K video make the S25 Ultra ideal for vlogging and professional-grade photography.
- Night Photography Enthusiasts: Enhanced low-light performance ensures stunning images even in challenging conditions.
5. Battery and Charging: More Power, Faster Speeds
Battery life and charging capabilities see a noticeable upgrade in the Galaxy S25 Ultra.
| Feature | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Battery Capacity | 5000 mAh | 5500 mAh |
| Wired Charging | 45W | 65W |
| Wireless Charging | 15W | 30W |
| Reverse Wireless | 5W | 10W |
What This Means:
- Longer Usage: The additional 500 mAh capacity in the S25 Ultra provides up to 2 extra hours of screen time.
- Quicker Power-Ups: With 65W wired and 30W wireless charging, the S25 Ultra charges faster, minimizing downtime.
6. Software and Ecosystem: Smarter and More Intuitive
Samsung’s software continues to evolve, and the S25 Ultra comes equipped with the latest Android and One UI updates.
| Feature | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| UI Version | One UI 6.0 | One UI 6.5 |
| Special Features | DeX Mode, Link to Windows | Advanced DeX, Seamless Smart Device Control |
7. Price Comparison: Is It Worth the Upgrade?
| Region | Galaxy S24 Ultra | Galaxy S25 Ultra |
|---|---|---|
| Base Price (USD) | $1,199 | $1,299 |
| Launch Deals | Free Galaxy Buds | Free SmartTag+ and Buds |
Conclusion
Both devices are exceptional in their own ways. Choose the Galaxy S24 Ultra if you’re looking for value for money and flagship performance. Opt for the Galaxy S25 Ultra if cutting-edge technology and premium upgrades are your priority.
