Inside vivo's X300 E: Zeiss Cameras and Snapdragon Power

Phones that promise flagship muscle and then surprise you with battery life are rare. vivo’s X300 E is one of those uncommon cases. It arrives loaded with a Snapdragon 8 Gen 5 heart, a Zeiss-backed camera cluster, and a battery that pushes past what most rivals offer.

A camera trio with Zeiss polish

Photography is the obvious headline here. The rear system pairs a 50MP Sony IMX921 main sensor with a 50MP Sony IMX882 periscope telephoto and an 8MP ultrawide. The optics carry Zeiss branding, and the handset leans into that pedigree with imaging software tuned for sharper detail and more natural color. Selfies are handled by a 50MP Samsung JN1 unit with autofocus, which should please creators who want reliable front-facing shots without fiddling.

Does it replace a mirrorless kit? Not exactly. But for everyday shooting, the setup covers wide, tight, and portrait-ready angles in a way that feels thoughtful rather than gimmicky.

The display underlines that claim. A 6.59-inch OLED at 1.5K resolution runs up to 144Hz and can hit a peak brightness of 5,000 nits. That kind of brightness is more than a spec to flaunt. It means the phone stays readable under harsh sun, and motion looks slick whether you scroll or game.

Under the glass sits an ultrasonic under-display fingerprint reader. It works quietly and keeps the front clean. Performance is uncompromising: LPDDR5X memory meets UFS 4.1 storage, all driven by Qualcomm’s Snapdragon 8 Gen 5, and the software is OriginOS 6 built on Android 16.

It packs flagship firepower into a familiar vivo shell.

Battery life is where the X300 E truly shifts expectations. A 7,200mAh cell is unusually large for a modern slim phone, and vivo pairs it with 90W wired charging. In practice that translates to long days with heavy use and quick top-ups when you need them. Stereo speakers add some media polish, and the IP69 classification gives extra confidence around dust and water.

Connectivity is future-facing. You get Wi-Fi 7, dual SIM 5G, Bluetooth 5.4, GPS, NFC, and even an IR blaster for remote control duties. The chassis measures up to 7.99 mm thick and weighs around 203 grams, depending on the finish. Color options include Midnight Black, Moonlight White, and Sunlight Orange.

Pricing starts at €631 for the 12GB/256GB model and goes to €697 for the 12GB/512GB variant. That positions the X300 E as a value-minded alternative to top-tier flagships, especially if camera versatility and battery endurance matter most to you.

If you want a phone that favors long runtime and thoughtful imaging without sacrificing peak performance, the X300 E is worth a close look.