vivo X300 E launch date confirmed with 7,200mAh battery and Zeiss camera

The vivo X300 E is now set for a July 27 launch in China, with pre-orders already open on vivo’s store. Early details point to a huge 7,200mAh battery, 90W charging, Zeiss camera branding, and Snapdragon 8 Gen 5 hardware, giving the phone an early premium Android identity before it officially arrives.

vivo X300 E triple camera includes Zeiss branding and periscope lens

The rear camera setup is tipped to combine a 50MP main sensor with an 8MP ultra-wide lens and a periscope telephoto camera. That gives the vivo X300 E a more complete imaging layout than a simple battery-first device, even though endurance is clearly part of the launch story. The Zeiss branding also adds weight to the camera side of the phone, especially in China’s flagship segment where camera tuning often matters as much as raw hardware.

Based on the outline details, the emphasis is not only on the main sensor. The periscope lens suggests the phone is being positioned to compete in areas where zoom performance has become a standard expectation for higher-end Android devices. In practical terms, that helps the X300 E look more balanced than a typical long-lasting phone that sacrifices photography to get there.

• 50MP main camera for the primary rear sensor
• 8MP ultra-wide camera for broader shots
• Periscope telephoto camera for zoom use
• Zeiss branding on the camera system

Snapdragon 8 Gen 5 vivo phone targets the high-end Android race

The X300 E is expected to run on Snapdragon 8 Gen 5 hardware, which places it in the same conversation as other late-2025 flagship phones. That matters because this chipset choice signals that vivo is aiming beyond battery life alone. It is trying to meet the usual premium expectations for speed, efficiency, and overall device capability.

Combined with the vivo X300 E flagship specs already leaking ahead of launch, the phone is shaping up as a serious option in the premium Android market. The timing also matters. A July 27 China launch means vivo is moving early with a device that already has a strong spec narrative attached to it, before buyers even get hands-on experience.

The battery figure is the headline feature here. A 7,200mAh battery is unusually large for a premium Android phone, and paired with 90W charging, it points to a device built around endurance and fast top-ups. That combination is likely to be one of the main reasons people notice the X300 E, even if the final appeal ends up depending on camera output and chip performance too.

For buyers tracking upcoming flagship phones, the X300 E looks aimed at a specific kind of user: someone who wants top-tier specs without giving up battery capacity. In most cases, phones with that much battery add weight or size trade-offs, but the outline does not confirm final dimensions or design details, so those parts remain unknown for now.

What is clear is the launch strategy. vivo has already opened pre-orders in China, which usually means the company is ready to move from teaser phase into a full release cycle. The combination of pre-order availability, a confirmed launch date, and a very large battery gives the X300 E a strong early identity in the crowded Android flagship space.

If the leaked and reported details hold up, the vivo X300 E will enter the market as an endurance-led flagship with real camera ambition and a modern high-end chipset. That mix should make it one of the more closely watched phones in vivo’s 2025 lineup.