The Redmi Note 13 Pro+ 5G features a 200MP camera, which delivers excellent photo and video quality. When taking continuous rapid photos, recording 4K videos, or using the camera for an extended period, the overall load on the device increases significantly. This can result in the device becoming warmer than usual, which is a normal phenomenon.
Both the camera and the device undergo rigorous inspection before leaving the factory to ensure they meet high safety and performance standards. The heating is due to the intensive processing required for high-resolution imaging and video recording. To mitigate this, you can try taking breaks between sessions or using the device in a cooler environment.