Vivo’s X300 is emerging as one of the most compelling compact flagships of 2025. With a powerful camera system, high-end internals, and a surprisingly refined design, the X300 is proving that top-tier performance doesn't have to come in a huge, unwieldy device.
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Vivo X300
Vivo X300 Key Specifications & Features
Performance & Chipset
The Vivo X300 is powered by the MediaTek Dimensity 9500, a 3nm flagship chipset that delivers strong CPU and GPU performance.
It offers LPDDR5X RAM options and UFS 4.x storage, with variants going up to 16 GB RAM and 1 TB storage.
The OS is Android 16 customized with OriginOS 6, giving the device a modern, fluid UI and novel features.
Display
A 6.31-inch LTPO AMOLED screen, which supports a 120 Hz refresh rate, gives users a smooth and responsive experience.
The display offers a resolution of 1216 × 2640 pixels according to spec sheets.
Bezels are very slim, and the overall form factor is quite compact given its power.
Camera Setup
One of the biggest highlights of the Vivo X300 is its camera system:
200 MP main camera (Samsung HPB sensor) with OIS.
50 MP telephoto lens (Sony LYT-602) – offers ~3× optical zoom.
50 MP ultra-wide lens for wide-angle shots.
On the front: a 50 MP selfie camera.
Video: Supports 4K at 120 fps video recording, enhancing its appeal to content creators.
Battery, Charging & Efficiency
The X300 is equipped with a 6,040 mAh “BlueVolt” semi-solid silicon battery.
It supports 90 W wired fast charging and 40 W wireless charging.
The silicon-carbon battery design aims to improve both energy density and longevity.
Build, Design & Durability
The device measures 150.57 × 71.92 × 7.95 mm and weighs 190 g, making it one of the lighter and thinner flagships.
It has IP68 / IP69 rating for water and dust resistance — a strong point for users who want durability.
The build includes a glass front and back with an aluminum frame for a premium feel.
Connectivity & Extras
It supports Wi-Fi 7, Bluetooth 5.4, NFC, and USB-C.
For security, there’s an in-display ultrasonic fingerprint sensor.
Other cool features: Vivo’s “Cross-Device Ecosystem” lets the X300 sync with other devices (like iPhones, iPads, Macs) for shared clipboard, notifications, and more.
Why the Vivo X300 Stands Out
Flagship Photography: The use of a 200MP sensor combined with OIS and high-quality telephoto and ultra-wide lenses make the X300 a serious contender for mobile photography.
Power + Efficiency: With the Dimensity 9500 and a semi-solid battery, users can expect both speed and long-term reliability.
Compact Yet Premium: Many flagships today are bulky; but at just ~6.3", the X300 feels more manageable without sacrificing performance.
Modern OS: OriginOS 6 on Android 16 brings a fresh, customizable experience that’s more mature than previous versions.
Durability: IP68/IP69 rating means this phone is built to handle more than just occasional splashes.
Potential Drawbacks
Though 6,040 mAh is decent, for power users who game or shoot a lot of video, battery might not last as long as some larger “max size” phones.
High-resolution camera photos and 4K video will consume a large amount of storage, so lower storage variants might fill up quickly.
90 W charging is very fast, but users will need to ensure they have a compatible charger to make the most of it.
As with any flagship, the price is on the higher side — budget-conscious users might find better value elsewhere.
Who Should Buy the Vivo X300?
Photography Enthusiasts: If you care deeply about image quality and want a high-megapixel main camera plus strong zoom, this is a great pick.
Compact Phone Lovers: For users who prefer smaller, more pocketable flagships without compromising on hardware.
Content Creators: With 4K/120fps video and a powerful imaging pipeline, this phone is ideal for vloggers or social media creators.
Tech-Savvy Power Users: With high RAM, fast storage, and a top-tier chip, it suits people who multitask heavily.
Long-Term Users: The durable build, advanced battery tech, and future-proof internals make it a great phone to keep for years.
Conclusion
The Vivo X300 is a standout in the current smartphone market: a compact flagship that doesn’t compromise on performance or camera quality. With its premium Dimensity 9500 chip, a triple-camera system led by a 200MP sensor, fast charging, and a durable yet lightweight build, it’s designed for users who want top-tier features without an oversized device. Whether you're a photography enthusiast, a content creator, or just someone who loves powerful but pocketable phones — the X300 deserves serious consideration.
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