What is better, R7 or R8?
The EOS R7’s 4K Fine mode sounds better, but that 7K output is coming from a smaller sensor. The EOS R8’s full-frame sensor is going to provide more of an artistic look and give better results in low-light conditions, so if you’re shooting video where these aspects are important, then the EOS R8 is the better choice. The EOS R8 can record 4K video at up to 60p oversampled from the camera sensor’s 6K data. Oversampling creates higher quality 4K video compared with movies recorded natively at 4K resolution.The EOS R8 allows you to capture up to 4K 60p (6K oversampling) video equivalent to the EOS R6 Mark II – compared to 4K 24p in the EOS RP. Record Full HD 180p – compared to the EOS RP which does not support high frame rate movie.