OnePlus 15T could be the compact powerhouse featuring the massive battery that many have envisioned.

Published: Dec 22, 2025, 8:02 PM 

Recent rumors suggest that OnePlus is developing a successor to the OnePlus 13T, which is referred to as the OnePlus 13S in India, with a potential launch in October. New information has emerged confirming that the OnePlus 15T is in the works and may be an intriguing compact device. 

The OnePlus 15T is expected to boast flagship specifications in a 6.3-inch format. 

According to a recent report from the reliable leaker Digital Chat Station, OnePlus is indeed planning to release the OnePlus 15T, with accessories already undergoing trial production. Like its predecessor, this device may feature a 6.31-inch display, maintaining the same 165 Hz refresh rate as the OnePlus 15. The screen will be completely flat with symmetric, slim bezels.

Perhaps the most noteworthy enhancement will be the battery, which is rumored to have a capacity of around 7,000 mAh. Additionally, the OnePlus 15T may include a metal frame and a 3D ultrasonic fingerprint sensor.

A Compact Flagship

Digital Chat Station suggests that the OnePlus 15T might be the sole high-performance smartphone with a smaller display. It has been reported that the device could be equipped with a Snapdragon 8 Elite Gen 5 chipset, aligning with its flagship status.

However, Samsung’s standard Galaxy S26 is also expected to feature a 6.3-inch display, paired with Qualcomm’s top-performing chipset. Similarly, Apple's smaller iPhone 17 Pro is a 6.3-inch device that delivers exceptional performance. While the Google Pixel 10 Pro might not match the same level of performance, it offers the same screen size.

The distinction may lie in the pricing. With the OnePlus 15 starting at $899, the OnePlus 15T is expected to be more budget-friendly. However, it's still uncertain whether OnePlus will release it outside of China, so we should hold off on getting overly excited for now.

OnePlus could give competitors a run for their money.

If OnePlus decides to launch the OnePlus 15T internationally, it could become a significant success for the brand. While not everyone prefers a smaller device, many consumers are on the lookout for more affordable options. OnePlus seems well-positioned to provide value, which could prove challenging for other brands to compete against.