When two smartphones carry the “Ultra” name, expectations are already high. They are designed for users who do not simply want a phone that works — they want the best cameras, flagship performance, premium hardware, and a device that can handle almost anything thrown at it.
The OPPO Find X9 Ultra and vivo X300 Ultra are two of the most ambitious camera-focused smartphones available, with both brands taking photography seriously. Instead of competing only with raw performance, these phones are built around the idea that a smartphone can become a serious photography tool.
However, choosing between them is not as simple as looking at camera megapixels or benchmark numbers. The real question is: which phone gives you the better everyday experience, and which one is actually worth your money?
After comparing their design, performance, cameras, battery life, software, and overall value, here is how the OPPO Find X9 Ultra and vivo X300 Ultra compare.
Vivo X300 Ultra — The Photography Enthusiast’s Choice
The vivo X300 Ultra takes a slightly different approach.
While OPPO focuses on overall camera versatility, vivo has built its reputation around photography partnerships and image quality, especially through its ZEISS collaboration.
The X300 Ultra is designed for users who want their smartphone to feel closer to a dedicated camera.
Unboxing and Design Impressions
The vivo X300 Ultra has a premium flagship design with a strong focus on its camera identity.
The large rear camera system immediately communicates that this is not an ordinary smartphone.
The build quality feels premium, and the device has the type of design expected from an Ultra-level flagship.
Like the OPPO, the camera hardware contributes to a larger body, but that is the trade-off for packing advanced photography equipment into a smartphone.
This video shows the vivo X300 Ultra’s unboxing experience and a thorough first look at its design, build quality, camera module, display, and overall hands-on impressions after taking the phone out of the box.
Performance and Gaming Test
The vivo X300 Ultra also delivers flagship performance with the Snapdragon 8 Elite Gen 5.
Daily usage feels extremely smooth, whether opening apps, multitasking, browsing, or using demanding applications.
Gaming performance is also excellent.
The phone can handle demanding games with high settings while maintaining strong performance.
For users who want both photography and gaming power, the vivo X300 Ultra does not compromise.
This video shows the vivo X300 Ultra’s performance and gaming capabilities with popular titles like PUBG Mobile, Call of Duty Mobile, Genshin Impact, and Injustice 2. It covers gameplay smoothness, graphics performance, frame rate stability, heat management, and overall gaming experience.
Camera Test — ZEISS Camera Experience
The camera system is where vivo wants to compete directly with the best phones available.
The ZEISS partnership focuses on producing more natural-looking images with improved colour accuracy and professional-style photography features.
The main camera produces detailed photos with strong image quality, while the telephoto camera is one of the biggest highlights.
Zoom photography is where the X300 Ultra becomes particularly impressive.
Users who frequently capture:
- distant objects
- portraits
- outdoor scenes
- travel photography
will appreciate the flexibility.
Compared with many smartphones that rely heavily on software processing, vivo’s approach feels more focused on giving photographers more control.
This video shows a detailed and thorough camera test of the vivo X300 Ultra, including photo and video comparisons alongside the OPPO Find X9 Ultra. It features real sample photos and video footage captured with both phones, highlighting image quality, colours, dynamic range, zoom performance, low-light results, and overall camera capabilities.
Battery Performance
The vivo X300 Ultra offers strong battery endurance, easily handling normal daily usage.
Heavy users will appreciate the extra capacity, especially when using the camera frequently or spending long periods gaming.
Fast charging support also helps reduce charging time, making it easier to quickly top up when needed.
Software Experience
The phone runs vivo’s OriginOS experience.
OriginOS provides a smooth interface with plenty of features and customization options.
Some users may enjoy its unique design approach, while others may prefer the simpler experience offered by different Android skins.
Why Buy the vivo X300 Ultra?
The vivo X300 Ultra is ideal for users who want:
- excellent photography quality
- strong zoom capabilities
- professional camera features
- flagship performance
It is especially appealing to photography enthusiasts.
OPPO Find X9 Ultra — A Flagship Built Around Camera Versatility
The OPPO Find X9 Ultra takes a very clear approach: deliver one of the most complete smartphone camera systems possible while still offering a premium flagship experience.
Rather than focusing on just one impressive camera sensor, OPPO’s strategy is versatility. The phone is designed for users who want excellent results whether they are shooting landscapes, portraits, distant subjects, or low-light photos.
Unboxing and First Impressions
The OPPO Find X9 Ultra immediately feels like a premium flagship.
The large camera module dominates the rear design, but that is expected considering how much camera hardware OPPO has packed into the phone. It gives the device a distinctive appearance and makes it clear that photography is one of its biggest priorities.
The build quality feels appropriately high-end, with premium materials, a solid frame, and a design that matches other expensive flagship smartphones.
However, this is not a small phone.
The large battery and advanced camera system make the Find X9 Ultra a heavier device, which some users will appreciate because it feels substantial, while others may prefer a lighter flagship for comfortable one-handed use.
For people who enjoy large phones with premium designs, the size will not be a major issue.
This video shows the OPPO Find X9 Ultra’s unboxing experience, first look at the design, build quality, and overall hands-on impressions after spending time with the device. It covers what comes inside the box and the initial feel of OPPO’s Ultra flagship.
Display — Is It Good Enough for a Flagship?
The Find X9 Ultra features a large flagship AMOLED display designed for users who consume a lot of content.
Whether you are watching videos, editing photos, browsing social media, or gaming, the display delivers the kind of experience expected from a top-tier smartphone.
The high resolution provides excellent sharpness, while the high refresh rate makes scrolling and animations feel extremely smooth.
One of the biggest advantages of a display like this is that it complements the camera system. Reviewing photos on a high-quality screen allows you to actually appreciate the details, colours, and dynamic range captured by the cameras.
Performance — Fast Enough for Everything?
Powered by the Snapdragon 8 Elite Gen 5, the OPPO Find X9 Ultra delivers flagship-level performance.
In daily use, the phone handles everything comfortably:
- switching between multiple apps
- editing photos and videos
- running demanding applications
- multitasking with several apps open
The important difference with flagship performance is not just speed today — it is how well the phone continues performing after months or years of use.
The Find X9 Ultra has enough power that most users will not feel the need to upgrade anytime soon.
Gaming Test — How Well Does It Perform?
For gamers, the Find X9 Ultra offers the hardware needed for demanding titles.
Games such as Genshin Impact, Wuthering Waves, Zenless Zone Zero, and Call of Duty Mobile can take advantage of the powerful processor and high-refresh-rate display.
The large battery is also a major advantage during gaming sessions. Instead of worrying about battery percentage dropping quickly, the Find X9 Ultra gives users more freedom for longer sessions.
Like most powerful flagship phones, extended gaming at maximum settings can still generate heat, but overall performance remains impressive.
This is a phone that can easily handle serious mobile gaming.
This video shows the OPPO Find X9 Ultra’s gaming performance with heavy games, covering real-world gameplay, graphics quality, frame rate stability, heat management, and how well the phone handles extended gaming sessions.
Camera Test — A Photography Powerhouse
This is where the OPPO Find X9 Ultra stands out.
The phone is built for users who care about smartphone photography, offering a highly versatile camera system that focuses on giving users more shooting options.
The main camera delivers detailed images with strong colours and good dynamic range. Photos generally have the kind of processing expected from a flagship device — attractive results without requiring much editing.
The telephoto cameras are where OPPO’s approach becomes more interesting.
Instead of relying only on digital zoom, the phone provides dedicated zoom hardware designed for capturing distant subjects while maintaining better quality.
This makes the Find X9 Ultra especially appealing for:
- travelers
- portrait photographers
- event photography
- users who frequently zoom into distant objects
Low-light photography is another area where flagship camera systems separate themselves from cheaper phones. The Find X9 Ultra’s larger sensors and advanced processing help produce brighter images while maintaining detail.
For video, the phone also provides the quality expected from a premium device, making it suitable for content creators who want a reliable camera always available in their pocket.
This video shows the OPPO Find X9 Ultra’s camera performance through real-world photo and video tests. It also features sample photos already taken with the phone, showcasing image quality, colours, details, zoom capabilities, and overall camera performance.
Battery Life and Charging Test
Battery life is another strong point of the Find X9 Ultra.
The large battery capacity gives the phone excellent endurance, allowing it to comfortably handle:
- heavy daily usage
- gaming
- camera sessions
- video streaming
For average users, getting through a full day should be easy, while lighter users may stretch usage even further.
The fast charging support also reduces downtime. Even though the battery is larger than many competitors, charging speeds remain fast enough that users do not have to wait around for hours.
This video shows the OPPO Find X9 Ultra’s charging speed compared alongside the vivo X300 Ultra. It focuses on how quickly both phones charge under the same conditions, highlighting the differences in charging performance from low battery to full charge.
Software Experience
The Find X9 Ultra runs ColorOS, OPPO’s Android interface.
ColorOS has improved significantly over the years, offering a polished experience with plenty of customization options.
Users get:
- useful AI features
- customization tools
- smooth animations
- productivity features
The experience is feature-rich, although some users who prefer very clean Android may prefer simpler interfaces.
Why Buy the OPPO Find X9 Ultra?
The OPPO Find X9 Ultra is ideal for users who want:
- one of the most versatile smartphone cameras
- excellent zoom performance
- strong battery life
- flagship performance
- premium hardware
It is especially attractive for photography enthusiasts.
OPPO Find X9 Ultra vs vivo X300 Ultra: Which Has the Better Camera?
This is the closest category.
Both phones are designed around photography, but their approaches are slightly different.
The OPPO Find X9 Ultra feels like the more versatile camera phone. It gives users excellent results across different situations.
The vivo X300 Ultra feels more focused on photography enthusiasts who enjoy experimenting with images and want a more camera-like experience.
For casual users who want the best results without thinking too much, OPPO has a slight advantage.
For photography lovers who enjoy controlling their shots, vivo becomes very attractive.
OPPO Find X9 Ultra vs vivo X300 Ultra: Which One Should You Buy?
Both phones are excellent Ultra-level flagships, but they target slightly different users.
Choose the OPPO Find X9 Ultra if you want:
- a more balanced flagship experience
- excellent cameras in every situation
- strong battery life
- a reliable everyday device
Choose the vivo X300 Ultra if you want:
- a photography-focused smartphone
- strong ZEISS camera features
- a device built around mobile photography
For most buyers, the OPPO Find X9 Ultra is the safer choice because it delivers a more complete overall experience.
However, photography enthusiasts who specifically want the strongest camera experience may prefer the vivo X300 Ultra.
OPPO Find X9 Ultra Pros and Cons
The Pros
- Excellent camera versatility
- Powerful flagship performance
- Large battery
- Premium display
- Fast charging
The Cons
- Large and heavy design
- Expensive
- Software preference may vary
Vivo X300 Ultra Pros and Cons
The Pros
- Outstanding camera system
- Excellent zoom photography
- Premium build quality
- Strong performance
The Cons
- Large camera-focused design
- Software may not suit everyone
- Expensive flagship pricing
FAQ
Which is better, OPPO Find X9 Ultra or vivo X300 Ultra?
Both are excellent flagship phones. OPPO is better for users who want a balanced experience, while vivo is better suited for photography enthusiasts.
Which phone has the better camera?
Both offer outstanding cameras. OPPO focuses more on versatility, while vivo focuses more on photography quality and camera features.
Which is better for gaming?
Both phones offer flagship performance and can handle demanding games. The difference in gaming performance is small.
Which phone has better battery life?
Both offer excellent battery endurance, but OPPO’s larger battery gives it an advantage for heavy users.
Is the OPPO Find X9 Ultra worth buying?
Yes. It is one of the strongest flagship smartphones for users who want premium performance and an advanced camera system.
Is the vivo X300 Ultra worth buying?
Yes, especially for users who value smartphone photography and want one of the best camera experiences available.
Conclusion
The OPPO Find X9 Ultra and vivo X300 Ultra represent two different versions of what an Ultra smartphone can be.
The OPPO Find X9 Ultra is the better all-round flagship, combining powerful performance, excellent cameras, and impressive battery life.
The vivo X300 Ultra is the better choice for photography enthusiasts who want a smartphone that feels closer to a professional camera.
Neither phone is a bad choice. The right one depends on what matters most to you.
For most users, the OPPO Find X9 Ultra is the more complete package. For serious mobile photographers, the vivo X300 Ultra is a tempting alternative.
