Last Updated on November 26, 2025
Samsung Galaxy S25 Ultra 5G Review (2025) – Camera, Battery & Performance Tested
Experience Flagship Power with the Renewed Samsung Galaxy S25 Ultra
In 2025, Samsung raised the bar again with the Galaxy S25 Ultra 5G — a flagship Android smartphone that delivers high-end features, future-ready connectivity, and massive performance. Because of its premium specs, tech enthusiasts and productivity-focused users continue to admire it.
Now, with the renewed Galaxy S25 Ultra, you can enjoy flagship-level features at a more budget-friendly price.
Key Features of the Galaxy S25 Ultra 5G (Renewed)
Factory Unlocked & 5G Ready
The Samsung Galaxy S25 Ultra comes factory unlocked, giving you the flexibility to use it with any carrier. With full 5G support, you can experience lightning-fast downloads, smooth streaming, and lag-free gaming.
512GB Storage + 12GB RAM
Packed with 512GB storage and 12GB RAM, this device handles multitasking, gaming, and content creation effortlessly. For example, power users can record 8K videos, store high-resolution photos, and still have plenty of space left.
Android 15 with One UI 7.0
The Galaxy S25 Ultra runs on Android 15 with Samsung’s One UI 7.0. You’ll enjoy AI-powered enhancements, improved privacy, and smarter performance.
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Design & Build Quality – Titanium JetBlack Finish
Samsung delivers elegance through its Titanium JetBlack finish. The refined matte texture and strong build quality make the phone feel professional and premium.
Renewed advantage: Samsung tests and certifies each renewed S25 Ultra, making it eco-friendly and affordable.
Galaxy S25 Ultra Camera Review – Pro-Grade Photography
The highlight of the Galaxy S25 Ultra is its quad-camera system:
- 200MP main camera for ultra-clear shots
- 50MP periscope zoom with 10x optical zoom
- 12MP ultra-wide lens
- 10MP telephoto lens
With AI photo remastering and ProVisual Engine, the S25 Ultra takes stunning shots in any lighting condition. Travel photographers and vloggers will especially appreciate its zoom and low-light capabilities.
Galaxy S25 Ultra Battery Life & Charging
- 5,500mAh battery lasts all day
- 65W fast wired charging + 50W wireless charging
- Reverse charging support for accessories
Many real users report charging only every 1–2 days, even with heavy use.
Performance & Gaming Test
The Snapdragon 8 Gen 4 processor (or Exynos 2500, depending on region), paired with up to 16GB RAM, makes the S25 Ultra a gaming beast. The 144Hz Dynamic AMOLED 2X display ensures smooth visuals.
For gamers, the S25 Ultra offers console-like performance, zero lag, and ultra-fast cooling.
Samsung Galaxy S25 Ultra vs S24 Ultra vs iPhone 16 Pro Max
| Feature | Galaxy S25 Ultra | Galaxy S24 Ultra | iPhone 16 Pro Max |
|---|---|---|---|
| Display | 6.9″ 144Hz AMOLED | 6.8″ 120Hz AMOLED | 6.7″ ProMotion OLED |
| Main Camera | 200MP | 200MP | 48MP |
| Zoom | 50MP periscope (10x) | 10MP periscope (5x) | 12MP telephoto (5x) |
| Battery | 5,500mAh, 65W | 5,000mAh, 45W | 4,422mAh, 30W |
| Processor | Snapdragon 8 Gen 4 | Snapdragon 8 Gen 3 | Apple A18 Pro |
| Stylus | Yes (S Pen) | Yes | No |
| AI Features | Galaxy AI 2.0 | Galaxy AI (basic) | Apple Intelligence (beta) |
Verdict: The S25 Ultra wins in display, zoom, and productivity, while the iPhone 16 Pro Max shines in ecosystem and Apple-exclusive AI tools.e 16 Pro Max offers tight ecosystem integration and A18 Pro performance.
Samsung Galaxy S25 – Samsung Z Fold 6 – iphone 16 Pro White
iPhone 16 Pro Max –Samsung Galaxy s25 Ultra – Best iPhone 17 accessories 2025
Pros and Cons
Pros:
- Phenomenal 200MP camera with pro-grade zoom
- Smooth 6.9″ AMOLED 144Hz display
- Long battery life + fast charging
- S Pen support for productivity
- Strong durability (IP68 + Gorilla Glass Victus 3)
- AI features for creativity & productivity
Cons:
- Premium price compared to most Androids
- Bulky size for one-handed use
- No expandable storage (no microSD slot)
- Regional performance differences (Exynos vs Snapdragon)
Real User Reviews
“The 200MP camera blew me away—zoom is amazing. Perfect for travel photography.”
“Battery life is a beast! I only charge every two days.”
“Love the AI tools like real-time translation.”
“It’s powerful but a bit heavy in the pocket.”
FAQs – Samsung Galaxy S25 Ultra 5G
Yes — the Galaxy S25 Ultra features Gorilla Armor 2, a new glass-ceramic cover glass claimed by Samsung to survive drops from up to 2.2 meters.
Unlike its predecessor, the S25 Ultra upgrades the ultra-wide lens to a 50-megapixel sensor, offering better detail and improved image quality.
The Galaxy S25 Ultra uses Snapdragon 8 Elite (overclocked for Galaxy), delivering superior CPU and GPU performance over previous models.
It has a 6.9-inch Dynamic AMOLED 2X display with adaptive refresh rate (1–120 Hz) and peak brightness of ~2,600 nits. It also includes Gorilla Armor 2 protection.
Samsung commits to 7 years of Android OS and security updates for the Galaxy S25 Ultra series.
“Still have questions about the Galaxy S25 Ultra 5G? Drop them in the comments, and we’ll update this FAQ regularly.”
Final Thoughts
The Samsung Galaxy S25 Ultra 5G (2025) is a future-ready flagship built for professionals, gamers, and creators. With its 200MP camera, AI-powered features, long battery, and S Pen productivity tools, it sets a new standard for premium smartphones.
Learn more about Click here: Canon EOS 2000D Rebel T7 DSLR review.
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