Vivo X300 Pro

The Vivo X300 Pro has a non-folding, non-rugged design measuring 161.2 mm tall, 75.5 mm wide, and just 8 mm thick, with a total volume of 97.3648 cm³ and a weight of 226 g. It carries an IP69 ingress protection rating, confirming full waterproof capability with a depth tolerance of 1.5 m.

The Vivo X300 Pro features a 6.78″ OLED/AMOLED touchscreen with a resolution of 1260 x 2800 px and a pixel density of 452 ppi, backed by a 120Hz refresh rate and a 300Hz touch sampling rate for responsive input. The display supports HDR10, HDR10+, and Dolby Vision, and achieves a contrast ratio of 8,000,000:1, while Always-On Display functionality and branded damage-resistant glass are also included. There is no secondary screen on this device.

The Vivo X300 Pro is driven by the MediaTek Dimensity 9500, a 3 nm SoC featuring an 8-thread CPU configured at 1 x 4.21 GHz, 3 x 3.5 GHz, and 4 x 2.7 GHz, with big.LITTLE architecture and Heterogeneous Multi-Processing support. Graphics are handled by the Mali G1 Ultra MP12 GPU running at 1750 MHz with 128 shading units and OpenCL 3 support, while the chipset also integrates LTE. The device ships with 16 GB of DDR5 RAM at 5333 MHz — expandable up to 24 GB — alongside 1024 GB of internal storage, a maximum memory bandwidth of 85.3 GB/s, and a 16 MB L3 cache. In benchmarks, it scores 3,015,900 on AnTuTu and posts Geekbench 6 results of 3,781 single-core and 12,189 multi-core, with full 64-bit and multithreading support throughout.

The Vivo X300 Pro has a triple rear camera system with a 200 MP main sensor alongside two 50 MP lenses, with apertures of f/2.7, f/1.6, and f/2 respectively, covering a focal range of 15 mm to 85 mm and offering 3.7x optical zoom. The rear array uses a CMOS sensor (no BSI), includes optical image stabilization, laser autofocus, phase-detection autofocus, and touch autofocus, and is supported by two flash LEDs — though not dual-tone or RGB. Manual controls extend to exposure, ISO, focus, and white balance, while manual shutter speed is not available; shooting modes include burst, panorama, HDR, timelapse, and slow-motion video, but 360-degree panorama and 3D capture are not supported. Video recording reaches 4320 x 30 fps (8K), with continuous autofocus during recording, though HDR10 and Dolby Vision recording are absent. The 50 MP single-lens front camera sits in a standard position — not under the display — has an f/2 aperture, and lacks both a front flash and multi-lens configuration.

The Vivo X300 Pro runs Android 16, an open-source platform that supports multi-user profiles, split-screen multitasking, Picture-in-Picture, widgets, sharing intents, and app offloading. Privacy controls are broad, covering clipboard warnings, location options, and camera/microphone access management, along with the ability to block app tracking — though cross-site tracking blocking and Mail Privacy Protection are absent. Customization options include dynamic theming, theme customization, dark mode, and extra dim mode, while notification permissions and customizable notifications give further control over the experience. The OS also supports on-device machine learning, offline voice recognition, voice commands, Live Text, full-page screenshots, a media picker, battery health checks, phone tracking, a child lock, and the ability to play games while they download. Wi-Fi password sharing, focus modes, direct OS vendor updates, and Quick Start are not available, and the device cannot function as a PC.

The Vivo X300 Pro houses a 6510 mAh rechargeable, non-removable battery with a built-in level indicator and a charger included in the box. Wired fast charging is supported at 90W, while wireless charging runs at 40W, and reverse wireless charging is also available for topping up other devices.

The Vivo X300 Pro includes stereo speakers but omits a 3.5 mm headphone jack and a built-in radio. For wireless audio, it supports aptX and aptX HD, while aptX Adaptive, aptX Lossless, and LDAC are not available.

The Vivo X300 Pro supports 5G connectivity and accommodates two SIM cards, with download speeds reaching 10,700 Mbit/s. Wireless networking covers Wi-Fi 4 through Wi-Fi 7 (802.11n/ac/ax/be), while Bluetooth 6 and NFC are also on board. The device connects via USB Type-C with USB 3.2 and includes an infrared sensor, a fingerprint scanner, GPS with Galileo support, a gyroscope, an accelerometer, and a compass. Emergency SOS via satellite is supported, though crash detection is absent. There is no external memory slot, no HDMI output, no barometer, no heart rate monitor, no ANT+ support, no DLNA certification, no 3D facial recognition, no iris scanner, no stylus, no built-in projector, and no motion or optical tracking.

The Vivo X300 Pro includes a video light, while its display is flat rather than curved and uses neither sapphire glass nor an e-paper panel.