The vivo X300 Series introduces a flat, sleek design that focuses on comfort in the hand as well as visual appeal. The phones use a Unibody 3D Glass Design which is described as feeling smooth from every angle, with a compact form that supports one hand usage. The corners have a more rounded radius to improve grip comfort, and the frame is metal with defined edges that feel cool and solid to the touch. Around the display, an ultra slim symmetric bezel is highlighted, with the idea that the edge fades from view so the screen feels more open and immersive. On the back, the camera module is shaped around a minimalized circle design that merges the lens area and the body into a clean, unified look.
Colour options are presented as an important part of the X300 experience. Dune Brown is described as a timeless shade inspired by wide horizons and a spirit of exploration. Phantom Black is presented as deep and refined, with beauty in fine, quiet details. Mist Blue appears as a cool, airy shade that suggests a sense of freedom away from city noise. Summit Red is associated with dawn light on a high peak and is linked to confidence and passion. Together, these colours are positioned to help users choose a look that matches their preferred mood or style, whether they lean toward subtle tones or more expressive finishes.
Imaging is a central focus across the series, with the camera system framed as one of its main strengths. The X300 Pro features a 200 MP ZEISS APO Telephoto Camera with optical image stabilization rated at CIPA 5.5. The description points to telephoto clarity at many distances, with smooth zoom and sharp focus designed to keep faraway subjects detailed. There is emphasis on ZEISS APO chromatic aberration control, high resolution from the 200 MP sensor, and professional-grade stabilization. The telephoto capabilities are illustrated using scenarios such as live shows and birdwatching where zoom and focus can help keep distant scenes sharp.
The camera section also highlights telephoto shots of flowers and birds, where the system is described as maintaining clear detail even with distant subjects. Autofocusing is tuned for birds and flowers, and a ZEISS Mirotar Telephoto Style Bokeh effect is mentioned to separate subjects from the background. For video, the page introduces 4K 120 fps Dolby Vision recording, with dual focal lengths and HDR. This combination is described as delivering fluid motion, strong contrast, vivid light and realistic colour, aimed at giving a more cinematic appearance to captured moments.
On the X300, the main camera is a 200 MP ZEISS unit with optical image stabilization rated at CIPA 4.5. The telephoto camera is a 50 MP ZEISS APO Telephoto, also with CIPA 4.5 stabilization, and there is a 50 MP ZEISS Ultra Wide-Angle camera. The front camera is a 50 MP ZEISS wide-angle unit with autofocus and a 92° field of view, designed to accommodate wider framing in front-facing shots. The description for the 200 MP main camera notes the ability to capture very small details with ultra-high resolution and stable images, along with colour that aims to stay close to real life. Travel photography is also mentioned, where a Bluetooth connection lets the phone work as a partner for group or scenic shots while the user steps back to frame the scene. The idea is that even with some distance from the device, images are framed cleanly and can resemble magazine-style compositions.
Video recording on the X300 is further supported by 4K 60 fps capture. This is linked to a built-in V3+ imaging chip which is described as enabling high-quality portrait videos with beauty and background blur effects. Styles such as Cold White Style and Film Style are mentioned, adding options to create different visual moods. Together, these features are presented as tools for people who want to experiment with short videos, personal clips or vlogs while keeping a clear and smooth look.
The X300 Pro is also paired with a dedicated Photographer Kit, which is described as a professional rig. Images on the page show a grip and accessory setup that is designed to make the phone feel more like a dedicated camera system during intensive shooting sessions. Inside, the imaging system is supported by the Pro Imaging Chip VS1, which works alongside the V3+ imaging chip. The description explains that VS1 pre-processes every frame while the V3+ chip handles post-processing, so the two work together to deliver faster imaging and broader coverage of scenes. This combination is noted as being available only on the X300 Pro.
Performance is built around the Dimensity 9500 platform, which is described as jointly defined by the device maker and MediaTek. It uses an all-big-core CPU architecture in a 1+3+4 configuration, an integrated V3+ imaging chip, and an imaging NPU that is defined specifically for this platform. The chip is built on TSMC's third-generation 3 nm process. Figures on the page indicate an increase of 33 percent in GPU performance, a 42 percent reduction in GPU power consumption, a 32 percent increase in CPU single-core performance, and a 111 percent improvement in NPU performance, with the data attributed to measurements sourced from MediaTek. It is also mentioned that the V3+ chip is not a separate physical component, but that its capabilities are part of the Dimensity 9500 mobile platform. These details give a technical picture of how the series aims to balance power and efficiency for both general use and imaging tasks.
On the software and experience side, the interface is introduced under the term Origin Design, which focuses on how materials and light are used to create depth and a smooth visual flow on the screen. Flip Cards add motion to the lock screen, allowing the wallpaper to shift with movement and change angles, creating a more dynamic experience. Origin Island is presented as a space where apps, tasks and content are kept within easy reach. The description suggests that users can drag items, glance at information and switch between tasks quickly, which supports more fluid multitasking.
For productivity and cross-device work, the vivo Office Kit is highlighted with four main functions. Task Handoff lets tasks move from phone to computer in real time, with notifications, photos and screenshots syncing instantly between the two. Screen Mirroring allows the phone to be mirrored on a PC so that files and photos can be dragged directly to the desktop, supporting easier cross-screen control. Notes can be created and synced across phone and computer, with support for capturing, drawing, scanning and organizing content on both Windows and Mac. Free Transfer enables file movement between an Android phone and Mac or PC after a single sign in, covering files of many sizes and formats, including folders, while keeping original quality and making it possible to manage multiple files together. The information notes that some of these features rely on third-party services and may change if those services are updated, and that descriptions on the feature page are updated as needed.
One-Tap Transfer appears as another cross-device feature, supported through the EasyShare app. With this tool, a single tap is described as enough to transfer photos, videos and files between an X300 Pro and an iPhone, aiming to remove barriers between different platforms so content can move more freely. Details clarify that it works with iPhone 12 and later models running iOS 17.0 or above, and that the EasyShare app on the iPhone needs to be version 5.1 or later. It is also noted that the feature depends on third-party services and that availability may vary by product batch, with some batches receiving the full One-Tap Transfer functions through system updates. These points help set expectations about how and when the feature can be used in real situations.
Footnotes across the page provide additional context about measurements and testing. Data about dimensions and design is stated as coming from laboratory settings, with a reminder that actual dimensions can vary due to configuration, manufacturing processes and measurement methods. The CIPA 5.5 stabilization rating is specified as applying to main and telephoto cameras on pitch and yaw axes, and the CIPA 4.5 rating is described for the main camera at 23 mm and the telephoto camera at 85 mm, again on the pitch and yaw axes. There are also notes that some functions rely on third-party providers and may change over time, with the actual user experience serving as the final reference.
Taken together, the information on the X300 Series brings out a mix of design choices, camera systems, performance hardware and connected features that are meant to work as a whole. The design focuses on how the phone feels and looks, the cameras concentrate on high resolution and flexible focal lengths, the chips aim to support both imaging and everyday performance, and the software features are arranged to link phones and computers more closely. For readers who follow smartphone developments, this combination helps show how one current series organizes its priorities around photography, display design and cross-device collaboration, giving a detailed picture of what this particular line of devices is set up to offer.