OnePlus 15R Specs Confirmed: 7,400mAh Battery, Snapdragon 8 Gen 5

OnePlus has confirmed key specifications for its upcoming OnePlus 15R smartphone, highlighting a massive 7,400mAh battery and the world's first use of Qualcomm's Snapdragon 8 Gen 5 processor, ahead of the device's global launch on December 17.

The battery represents the largest capacity ever in a OnePlus phone for international markets, surpassing the 7,300mAh unit in the recently released OnePlus 15 flagship. Company officials stated that the cell employs Silicon Nanostack technology, incorporating about 15 percent silicon in the anode to boost energy density. This design is engineered to retain at least 80 percent of its capacity after four years of typical use, addressing long-term degradation concerns for users. Paired with 80W fast charging via USB-C, the battery is expected to deliver up to two days of normal usage, including extended periods of work or entertainment, according to OnePlus.

Powering the device is the Snapdragon 8 Gen 5 chipset, a non-Elite variant co-developed with Qualcomm over 24 months to optimize performance for the 15R. Benchmarks indicate the processor delivers superior CPU speeds compared to predecessors, enabling faster app loading, smoother...