India, Dec. 14 -- OnePlus is set to expand its R series with the OnePlus 15R, scheduled to launch in India on December 16. The R series has long been praised for high-performance smartphones at more accessible prices compared to the main flagship lineup. Ahead of the release, here's how the upcoming OnePlus 15R compares to its predecessor OnePlus 13R, in terms of design, display, camera, performance and battery life.

The OnePlus 15R will launch with a new design compared to the OnePlus 13R. The large round camera module of the OnePlus 13R is replaced with a square cutout, similar to the OnePlus 15. The OnePlus 15R will also feature a flat metal frame. The OnePlus 15R has been given significant improvements in terms of durability, with it...