Vivo is still an innovator in the mobile photography industry, and Vivo X300 Ultra is its most ambitious camera flagship to date. Based on the success of the earlier models of the Ultra, this device is targeted at users who require a smartphone that will deliver professional-level photography.

But not all cameras with the Vivo X300 Ultra. It also introduces a gorgeous screen, high-performing next-generation, and a colossal battery to sustain the high daily usage. It is a flagship that is designed to provide a full premium experience regardless of whether you are a photography enthusiast or a power user.

An In-Depth Review on Vivo X300 Ultra

Vivo X300 Ultra is a flagship smartphone that focuses on the high-end consumers in Bangladesh who do not compromise on mobile photography and performance. It was released in 2026, and it is the continuation of the tradition of Vivo to provide the latest camera technology and high-quality hardware.

Although the phone has much emphasis on its professional-grade camera system, it has a beautiful display, great performance, and good battery life to be used on a daily basis. These premium features are however expensive. This review examines its price in Bangladesh, strengths and limitations more closely so that you can determine whether it suits you or not.

Box Content

This is what you get inside the Vivo X300 Ultra box:

• Vivo X300 Ultra Smartphone
• 100W Charger
• USB Type-C cable
• Silicone case
• User manual
• SIM tool

The Vivo X300 Ultra is premium and camera-centered, which is reflected in the box content. The smartphone, a 100W fast charger, USB Type-C cable, SIM ejector tool, and a protective case are usually included in the box. Vivo also has special editions, which contain more sophisticated camera accessories such as telephoto lenses, grip case, and even a small carrying kit to photography enthusiasts.

All in all, the package is complete and customized particularly to users who desire the professional photography experience out of the box.

Design & Build Quality

Vivo obviously hopes that the X300 Ultra will be a proper camera flagship, and the bold design is the first thing that one notices. The huge circular camera unit on the back takes over the appearance and it has a professional camera appearance which can hardly be overlooked. This design language has now become a trademark of the Ultra series of Vivo and here it is more sophisticated and intentional.

The phone is able to retain a high-quality and durable construction despite having such serious hardware. It has a glass front and back that is combined with a powerful metal frame and provides a solid in-hand feel. It weighs approximately 232 grams, which is quite heavy, yet it contributes to the feeling of longevity and the flagship.

The device is also designed to withstand harsh environments, and it is dust and water resistant with IP68/IP69 ratings, thus it can be used on a daily basis.

Vivo provides the X300 Ultra in smooth colors such as Black, Silver, and Green which makes the overall appearance of the device classy. Although the design is high-end and appealing to the eye, it could have been even more attractive with an addition of more colors to attract more customers.

Display

The experience of the Vivo X300 Ultra is that of a real flagship upgrade, and it is difficult to deny the fact that the experience is immersive and hard to resist. It has a big 6.82-inch LTPO AMOLED display with a sharp QHD+ resolution (1440 × 3168 pixels), which provides clear images and high-quality images on all types of content.

Although the size might be overwhelming to some users, it offers a cinematic experience of watching, playing games, or browsing, which is ideal when watching movies. The punch-hole and the thin bezels contribute to the immersion even more, as the display looks contemporary and high-end.

In everyday use, the panel is characterized by vivid colors and a high contrast, in particular, HDR10+. The 144Hz refresh rate makes all things smooth, be it scrolling through apps or playing high-frame-rate games.

Another strength is brightness, and it will be seen well even during daylight. The display also produces detailed and sharp images in combination with a high pixel density of approximately 510 ppi.

In general, the Vivo X300 Ultra provides a high-quality viewing experience that can easily compete with the rest of the flagship smartphones, which makes it the best choice to use both in entertainment and in everyday life.

Camera

The camera system of the Vivo X300 Ultra is by far its greatest feature and it takes smartphone photography to the edge of professionalism. The phone has a 3-camera system, with a 200MP primary camera, 200MP periscope telephoto lens, and a 50MP ultra-wide camera. The overall output is refined, sharp, and consistently impressive with the use of ZEISS optics and tuning in various situations. 

The X300 Ultra is used in real life applications where it produces images with very high detail and rich color and dynamic range. The color science is slightly tilted towards a vibrant one and the photos are ready to be shared on social media. Portrait mode remains one of the strongest features of Vivo, with a variety of focal lengths, and a natural background blur even under challenging lighting conditions.

Daylight Photo:

During the day, the X300 Ultra provides good details with even exposure and vivid colors. The pictures are bright and vivid, with a tendency to lean towards a punchy appearance instead of a totally natural one. Vivo is more concerned with detail and visual appeal than its competitors, such as Google Pixel 9 and OPPO Find X8, and the shots appear more attractive, albeit a little less realistic.

Low-light Photo:

Performance in low-light is also impressive. The big sensors and high processing assist in creating clear bright images with minimum noise even in very dark conditions. The phone has good details and exposure is well maintained, and night photography is one of the strongest points of the phone in comparison with others.

The phone is where Zoom comes in. The high-tech periscope design, which is augmented with optional ZEISS telephoto accessories provides extreme zoom ranges with unexpectedly useful clarity even at extremely long ranges. 

The X300 Ultra is equally impressive on the video side. It has a 4K 120fps recording capability and enhanced 10-bit log recording, which is appropriate to serious content creators. Stabilization is also great due to the enhanced OIS which makes the footage smooth even when in motion. 

The front camera is a 50MP that produces sharp selfies with good edge detection in portrait mode, but white balance inconsistencies are still evident in some situations.
On the whole, Vivo X300 Ultra provides one of the most powerful and versatile camera experiences that can be experienced on any smartphone.

Performance & Software

The Vivo X300 Ultra is also among the most powerful Android smartphones in the market as it runs on the latest Qualcomm Snapdragon 8 Elite Gen 5 chipset. My tested unit has a maximum of 16GB RAM and a speedy storage, which directly competes with other flagship competitors in this segment.

In actual use, the phone is just too fast and dependable. It is heavy multitasking, moving between applications, or a long gaming session; the X300 Ultra never feels the strain, and no lag can be detected. The processing of the camera is also fast and the shutter response is fast which makes the photography experience better.

Softwarewise, the device is based on Android 16 and OriginOS 6. It has a fluid, modern interface, smooth animation and good memory management. Nevertheless, it still has a number of pre-installed applications, similar to the other Vivo phones, which may not be desirable to all people.

The performance is of high quality, but the features of the AI are somewhat less than competitors such as Google and Samsung. All in all, the Vivo X300 Ultra is a high-performing and smooth device that could easily live up to the standards of a high-end flagship smartphone.

AnTuTu Benchmark & Geekbench Score

The Vivo X300 Ultra provides an outstanding benchmark level of performance, which is a direct indication of its flagship Snapdragon 8 Elite Gen 5 chipset. The device has a remarkable average score of 40,05,068 points on the AnTuTu v11 test, which is benchmark data and ranks it as one of the best-performing smartphones on the market today.

Dividing it, CPU scores are approximately 1,110,159,159, which is excellent in multitasking and heavy applications. The GPU is 1,516,479, which guarantees the gaming and high-quality graphic performance. The memory performance is 602,280 and the UX score is 923,467 which shows quick and responsive overall user experience.

This is a huge improvement in performance compared to the older models such as the Vivo X300 series (with a score of about 3.3 million on AnTuTu).

In practice, these figures mean extremely fast application launch, smooth multitasking, and high-frame-rate gaming. In general, the Vivo X300 Ultra is one of the strongest Android smartphones in the benchmark ratings today.

Battery & Charger

Vivo X300 Ultra has a huge 6600mAh battery and is one of the most durable flagship smartphones. Vivo has been able to retain the premium design despite the huge battery without making the device too thick. In its everyday use, the phone is comfortable to last a day with its heavy activities such as gaming, use of cameras and consumption of media. A moderate use will push it easily past a day.

Billing is also impressive. The device can be wired with up to 100W fast charging, and can be charged to full capacity in less than 40 minutes, which is convenient to power users. Another advantage that Vivo has over most of its competitors is the 40W wireless charging, which provides an additional flexibility.

Moreover, it supports reverse charging, which is convenient in charging accessories. In general, the Vivo X300 Ultra has a full battery package that has good backup and quick charging.

Vivo X300 Ultra price in Bangladesh

Vivo X300 Ultra is priced higher in Bangladesh as a flagship product with a high-end camera feature. Price in Bangladesh is currently not official and it begins with the 12GB + 256GB variant priced at around BDT 145,000, 12GB + 512GB at about BDT 160,000, and the higher priced 16GB + 512GB variant at BDT 182,000.

In general, it firmly occupies the ultra-premium segment, which is appropriate to users who require the highest level of performance and professional-level photography.

Final Word

Vivo X300 Ultra is a full-fledged flagship that is particularly excellent in the camera performance. It provides the highest quality photography, robust performance, breathtaking display, and great battery life which is a balanced high end device.

Although the price in Bangladesh is rather high, it is worth the price due to its innovative features and the experience in general. In case you are a person who values the quality of the camera and flagship performance, the Vivo X300 Ultra is by far one of the best options that can be offered at the moment.