The Vivo X300 Pro is a 2025 flagship smartphone with a 6.78-inch LTPO AMOLED display, a MediaTek Dimensity 9500 chip and a 200 MP telephoto camera.
The Vivo X300 Pro is a 2025 flagship smartphone with a 6.78-inch LTPO AMOLED display, a MediaTek Dimensity 9500 chip and a 200 MP telephoto camera. Battery capacity is also important when choosing a version: the Chinese and Hong Kong models have a substantially larger battery than the European model.
Display: 120 Hz and high peak brightness
The display has a resolution of 2,800 × 1,260 pixels and a 120 Hz refresh rate. The higher refresh rate can make scrolling and movement smoother in apps and games that support it.
Peak brightness reaches 4,500 nits. This is a peak figure, not a brightness level the display necessarily maintains all the time. Higher brightness can help when using the phone outdoors, but actual readability also depends on the conditions and the content on screen.
Performance and memory
The phone is powered by the MediaTek Dimensity 9500, built on a 3 nm process, with an Arm G1 Ultra GPU. The combination is designed for demanding apps, multitasking and modern games.
Depending on the version, it has 12 GB or 16 GB of LPDDR5X RAM. More RAM gives apps more room to run at the same time, although memory capacity alone does not guarantee a particular level of performance in every game or task.
Battery, charging and dimensions
Battery capacity varies by region:
- Chinese and Hong Kong versions: 6,510 mAh
- European version: 5,440 mAh
When comparing versions, check which market the particular phone is intended for. Battery capacity is a useful figure, but actual battery life also depends on how the phone is used, display settings and the mobile network.
Wired charging reaches up to 90 W, while wireless charging reaches up to 40 W. These are maximum power figures, not a guarantee of a particular charging time.
The phone measures 161.2 × 75.5 × 8 mm and weighs 226 g. It is therefore large and relatively heavy, which may matter when using it one-handed or carrying it in a pocket.
Cameras
The rear camera setup comprises a 50 MP main camera, an ultrawide camera and a 200 MP telephoto camera. The main camera is suited to everyday shots, the ultrawide captures a wider scene, and the telephoto is intended for more distant subjects.
The front camera has a 50 MP resolution and can be used for selfies and video calls. Megapixel count describes sensor resolution, but it does not by itself guarantee the quality of the resulting photo.
Connectivity and updates
The Vivo X300 Pro supports Wi-Fi 7, Bluetooth 5.4, NFC, USB 3.2 and dual 5G. NFC can be used for contactless payments, for example, while USB 3.2 supports wired connections and data transfer. Available speeds and features also depend on the network, connected devices and services.
Vivo promises four major Android updates and five years of security updates. Both matter for long-term use: new Android versions bring functional changes, while security updates address vulnerabilities.
The X300 Pro combines a large display, powerful hardware and a versatile camera setup. Before choosing a particular unit, consider its size, weight and regional battery capacity.