OnePlus 15R has been launched in India and the handset will be available in the country via Amazon, OnePlus India online store, and other offline retail channels in three colourways. The new smartphone is powered by Qualcomm’s new octa core Snapdragon 8 Gen 5 chipset, which is built on a 3nm process. The phone is equipped with a 7,400mAh silicon-carbon battery. It s…