Vivo X300 Ultra Buyer Guide

The Vivo X300 Ultra is Vivo’s flagship camera phone, combining a Snapdragon 8 Elite Gen 5 chip, a large 6.82-inch LTPO AMOLED display, and a ZEISS-backed triple rear camera setup. :contentReference[oaicite:1]{index=1}

Core specs at a glance

The phone uses Qualcomm’s Snapdragon 8 Elite Gen 5 processor with up to 16GB of LPDDR5X RAM and UFS 4.1 storage. It has a 6.82-inch flat LTPO AMOLED panel with a 1Hz to 144Hz adaptive refresh rate, 3168 x 1440 resolution, and support for Dolby Vision, HDR10+, and HDR Vivid. :contentReference[oaicite:2]{index=2}

Vivo ships the device with Android 16 and OriginOS 6. Battery capacity is 6,600mAh in most regions, while the European version has a 6,400mAh battery. Charging support includes 100W wired and 40W wireless charging, and a charger is included in the box. :contentReference[oaicite:3]{index=3}

Camera system

The Vivo X300 Ultra focuses heavily on imaging. It includes a 200MP main camera, a 200MP periscope telephoto camera with 3.7x optical zoom, and a 50MP ultrawide camera. ZEISS branding, T* lens coating, and a color spectrum sensor are also part of the package. :contentReference[oaicite:4]{index=4}

According to the source material, the phone also improves videography with support for 4K 120fps recording across all three rear cameras, plus 10-bit LOG video, Dolby Vision, and real-time LUT support. :contentReference[oaicite:5]{index=5}

Design, battery, and durability

The Vivo X300 Ultra measures 163 x 76.8 x 8.2 to 8.5mm and weighs 232g or 237g depending on the version. It is rated IP68 and IP69 for water and dust resistance. The phone is offered in Black, Green, and Silver, although color availability can vary by market. :contentReference[oaicite:6]{index=6}

Compared with the earlier Vivo X200 Ultra, this model adds a larger battery, a newer chipset, and updated camera hardware. The article also notes that Vivo improved the photography kit with revised lens support and grip changes. :contentReference[oaicite:7]{index=7}

Availability and updates

The source says the Vivo X300 Ultra was announced in China in March 2026, with a global variant following in April 2026. It also lists multiple 2026 updates, including April and May security patch releases, plus a June 4, 2026 rollout described as a staged hotfix with audio parameter optimization and OriginOS 6 version 6.12.W20. :contentReference[oaicite:8]{index=8}

Should you buy it?

The Vivo X300 Ultra is positioned as a high-end option for buyers who want one of the strongest camera-focused Android phones available, while still getting top-tier performance, fast charging, and a large battery. It is clearly aimed at users who care about both photo and video quality, not just raw processing power. :contentReference[oaicite:9]{index=9}

For Vivo X300 Ultra owners looking for a matching case collection, Komodoty’s most relevant option is here: https://komodoty.com/collections/vivo-x300-ultra-cases.