The Redmi Note 14 Pro+ 5G is equipped with a 200MP camera. This high-resolution camera is designed to capture detailed and sharp images but it requires significant processing power. So due to the high device load during photography, a slightly higher temperature is normal.
The ambient temperature also plays a significant role in how much heat the phone generates. If you're using the device in warmer environments or direct sunlight, causing it to heat up more quickly.
Both the camera and the device undergo rigorous inspection before leaving the factory to ensure safety during use. Please rest assured while using the device.
However, if the phone gets excessive, you can take a break from recording to let the phone cool down. Ensure the phone is not in direct sunlight or hot environments. Or close unnecessary background apps that contribute to excess heat generation.