If you’re looking for a new flagship phone in 2026, the Samsung Galaxy S26 Ultra vs Vivo X300 Pro are two of the top options. Both phones bring powerful hardware, high-end displays, and impressive cameras, but they’re designed for slightly different users. In this guide, we’ll help you see the differences clearly so you can decide which phone is better for you. So, let’s begin.
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What Are The Specs Of Samsung Galaxy S26 Ultra Vs Vivo X300 Pro?
Here’s how the Samsung Galaxy S26 Ultra vs Vivo X300 Pro compare across key categories:
| Category | Samsung Galaxy S26 Ultra | Vivo X300 Pro |
| Display Size | 6.9-inch, 90.30% screen-to-body | 6.8-inch, 90.78% screen-to-body |
| Display Type | Dynamic AMOLED, 120Hz, HDR, 3000 nits | AMOLED, 120Hz |
| Resolution | 3120 x 1440 px, 19.5:9, 498 PPI | 2800 x 1260 px, 20:9, 453 PPI |
| Battery Type | 5000 mAh, Li-Ion | 6510 mAh |
| Charging | Wired 45W, Wireless 15W, Reverse wireless | Wired 90W, Wireless 40W, Reverse wired |
| Processor / Chipset | Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm) | MediaTek Dimensity 9500 MT6993 (3 nm) |
| CPU | Octa-core: 2×4.6GHz + 6×3.62GHz | Octa-core: 1×4.21GHz + 3×3.5GHz + 4×2.7GHz |
| GPU | Adreno 840 | Mali G1-Ultra MC12 |
| Memory Options | 12GB/256GB, 12GB/512GB, 16GB/1024GB | 12GB/256GB, 16GB/512GB, 16GB/1TB |
| Expandable Storage | No | No |
| Operating System | Android 16, up to 7 OS updates | Android 16 |
| Rear Camera Setup | Quad: 200MP main, 50MP ultra-wide, 10MP telephoto, 50MP periscope telephoto | Triple: 50MP main, 50MP ultra-wide, 200MP telephoto periscope |
| Front Camera | 12MP | 50MP |
| Water / Dust Resistance | IP68 | IP69 |
| Biometrics | Ultrasonic in-screen fingerprint | Ultrasonic in-screen fingerprint |
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Features That Make These Phones Stand Out
Both the Samsung Galaxy S26 Ultra vs Vivo X300 Pro come with unique features that make them more than just powerful phones. Here’s everything you get and why it matters to you:
Samsung Galaxy S26 Ultra Features
- Snapdragon 8 Elite Gen 5 Processor: Delivers extremely fast performance for gaming, multitasking, and AI-powered features. Apps open instantly, and demanding games run smoothly without lag.
- Stylus Support: Write notes, draw, or navigate apps with precision. Ideal if you like productivity or creative tasks on your phone.
- Dynamic AMOLED Display with HDR: Enjoy brighter, sharper, and more vibrant visuals for videos, games, and photos. Colors look more realistic, and details pop on the Samsung Galaxy S26 Ultra.
- Quad-Camera System: Take versatile photos with a main, ultra-wide, telephoto, and periscope lens. Zoom in without losing detail and capture landscapes, portraits, and close-ups effortlessly.
- Long-Term Software Updates: Samsung promises up to 7 Android updates. Your phone stays secure, fast, and compatible with new apps for years.
- Premium Build: Lightweight glass and aluminum design that feels high-end while protecting your phone from daily wear.
Vivo X300 Pro Features
- MediaTek Dimensity 9500 Processor: Provides powerful performance for daily use, gaming, and multitasking while maintaining excellent power efficiency for longer battery life.
- Massive 6510 mAh Battery: Go longer without charging, perfect for heavy users or travelers who are away from a power source.
- Ultra-Fast Charging: 90W wired and 40W wireless charging fill your battery quickly. A short charge gives you hours of usage.
- High-Resolution 50MP Front Camera: Take crisp, clear selfies or video calls that look professional. Perfect for social media and virtual meetings.
- Robust Build with IP69 Rating: Your phone can handle water splashes, dust, and tougher environments without worry.
- Reverse Wired & Wireless Charging: Share battery power with your earbuds, smartwatch, or even a friend’s phone when needed.
Quick Take
- If you want top-tier performance, stylus productivity, and advanced photography, the Galaxy S26 Ultra is built for you.
- If you care about battery longevity, fast charging, and efficient performance, the Vivo X300 Pro is your better choice.
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Should You Buy The Samsung Galaxy S26 Ultra Or The Vivo X300 Pro?
Choosing between the Samsung Galaxy S26 Ultra vs Vivo X300 Pro depends on what matters most to you. Here’s a breakdown to help you decide:
Why You Might Choose The Galaxy S26 Ultra?
- You want the best camera versatility, especially for zoom shots and ultra-wide photography.
- You prefer a sharper, larger display for videos, gaming, or browsing.
- You care about long-term software updates, as Samsung promises up to 7 OS upgrades.
- You like a lighter, more premium-feeling design with Gorilla Glass protection.
Why You Might Choose The Vivo X300 Pro?
- You need longer battery life and ultra-fast charging speeds.
- You take a lot of selfies or video calls- the 50MP front camera delivers much better results.
- You want slightly better water and dust resistance with IP69 rating.
- You’re okay with a slightly heavier phone in exchange for more battery and fast charging.
Final Thoughts
The Samsung Galaxy S26 Ultra vs Vivo X300 Pro debate comes down to what matters most to you. If you want top-tier cameras, a sharper display, stylus support, and long-term software updates, the Galaxy S26 Ultra is the better long-term flagship.
Furthermore, if you prefer longer battery life, ultra-fast charging, and a stronger selfie camera, the Vivo X300 Pro offers excellent everyday practicality.
Both phones are flagship-level and will handle almost anything you throw at them. Your choice really comes down to camera vs battery and display vs charging speed.
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Frequently Asked Questions
1. Which phone has better camera performance?
The Samsung Galaxy S26 Ultra offers more versatile photography with its quad-camera setup, including dual telephoto lenses for superior zoom and flexibility. The Vivo X300 Pro excels in periscope zoom and selfies, but Samsung delivers a more complete camera system for varied shooting scenarios.
2. Which device is better for battery life?
The Vivo X300 Pro clearly leads with its 6510 mAh battery, making it ideal for heavy users, travelers, and gamers. While the Galaxy S26 Ultra’s 5000 mAh battery easily lasts a full day, Vivo’s larger capacity and efficient chipset help you go longer between charges.
3. Samsung Galaxy S26 Ultra vs Vivo X300 Pro- which phone charges faster?
The Vivo X300 Pro supports 90W wired and 40W wireless charging, significantly faster than the Galaxy S26 Ultra’s 45W wired and 15W wireless speeds. If quick top-ups matter to you, Vivo’s charging technology provides hours of usage in minutes, making it more convenient for busy daily routines.
4. Which phone is better for gaming and performance?
The Galaxy S26 Ultra’s Snapdragon 8 Elite Gen 5 chip delivers top-tier GPU performance and sustained power for demanding games. The Vivo X300 Pro’s Dimensity 9500 is highly efficient and smooth, but gamers who want maximum frame rates and graphics stability may prefer Samsung’s performance advantage.
5. Which phone offers better long-term value?
Samsung promises up to seven Android updates for the Galaxy S26 Ultra, ensuring long-term security and feature support. Vivo provides solid performance and hardware, but Samsung’s extended software commitment makes it a better choice if you plan to keep your phone for several years.
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