A new OnePlus phone is being reviewed, with some outlets referring to it as the OnePlus 12 and others as the OnePlus 12R, suggesting a return to the company's "flagship killer" form. The phone is reportedly impressive, with one review highlighting its battery life as the best on any phone. However, there is some confusion over the exact model being reviewed, with different outlets referencing different names, including the OnePlus 15 and the OnePlus Nord 2 5G.