Vivo has already launched several phones under the X300 series, and it’s reportedly working on a sixth model called the X300e. We first heard about the vivo X300e back in February through a leaked IMEI number in the GSMA database. Now, the well-known Digital Chat Station tipster from Weibo has published a rundown of the handset’s hardware.
The vivo X300e is expected to feature a 6.59-inch OLED display with a flat design. A Snapdragon 8 Gen 5 chipset will power the device — the same processor found in the vivo X300 FE. The camera system is anticipated to cover all bases with a 50MP main camera, a 50MP periscope telephoto shooter, and an 8MP ultrawide camera. The front-facing selfie camera is expected to be 50MP as well.
Battery life looks to be a major selling point. The X300e is rumored to pack a massive battery — reportedly in the range of 6,000mAh to 7,000mAh — which would make it one of the largest batteries in any flagship-tier phone. With the power-efficient Snapdragon 8 Gen 5 and a large battery, the X300e could offer exceptional endurance.
The X300e will likely sit below the X300 Pro and X300 FE in Vivo’s lineup, offering a more affordable entry point into the X300 series while still delivering premium performance and camera capabilities. An official announcement is expected in the coming weeks.


