The Vivo X300 E has reportedly surfaced in China Telecom’s database ahead of its official launch, giving early visibility into the phone’s specifications. According to the leak, the most eye-catching detail is a 7,200mAh battery, a figure that immediately sets the device apart in a crowded smartphone market.
What makes that battery claim even more notable is the reported weight. The listing suggests the Vivo X300 E comes in at 203 grams, which would be relatively restrained for a handset carrying such a large power pack. If that information is accurate, Vivo could be positioning the phone as a battery-focused model without pushing the design too far into bulky territory.
The report says China Telecom’s database revealed the full spec sheet a day before launch, though the battery capacity is clearly the standout feature drawing the most attention. Early carrier or regulatory listings often provide a reliable preview of upcoming devices, but final retail details can still change before an official announcement.
For now, the Vivo X300 E leak points to a phone built around long battery life as a major selling point. Until Vivo confirms the hardware publicly, the China Telecom entry serves as an early look at what could be one of the more attention-grabbing mid-cycle smartphone reveals.
