OnePlus 15T may redefine the concept of a compact flagship - thanks to an incredible battery

In addition to the OnePlus 15, the company is also developing the OnePlus 15T model, which, according to leaks, could become the new benchmark among compact flagships. The main intrigue is the extraordinary battery capacity, which exceeds expectations for devices of this class.

Known specifications of OnePlus 15T

• Processor: Snapdragon 8 Elite Gen 5
• Display: 6.3" AMOLED with an ultrasonic fingerprint scanner
• Battery: over 7000 mAh - a record figure for a compact smartphone.
• Body: metal frame

As can be seen, the company is trying to implement all the functions of a regular flagship in a tiny 6.3-inch form factor, despite the limited space. It is obvious that the manufacturer plans to use a new silicon-carbon battery to achieve such capacity in the limited space. Recently, the base Xiaomi 17 set the bar at 7000 mAh for compact smartphones, however, the informant claims that OnePlus is firmly aimed at exceeding this figure. There are rumors circulating that the battery capacity will be even greater than that of the base OnePlus 15, which is equipped with a 7200 mAh battery. For comparison, the 6.2-inch Galaxy S25 has almost half the battery capacity of 4000 mAh.

The official launch date has not yet been confirmed, but sources indicate the end of 2025. It is unlikely that the OnePlus 15T will ignite mass love for compact smartphones, but modern technologies allow for no compromises if you still like such a form factor.