Is there a difference between entry-level SLR and mid-range SLR?

In the case of the same lens, the entry-level SLR is actually not much different from the high-end SLR in resolution. However, the difference of SLR is also reflected in other aspects, such as continuous shooting speed and the number of sheets, such as the compression ratio of RAW, such as the performance of focusing system, such as the size and material of the body, such as the number of buttons and controls. These are the places where the mid-range SLR is obviously superior to the entry-level SLR. Whether the entry-level SLR is worth it depends on your subject. Because the entry-level SLR has poor control and low focus, when shooting some complex scenes, it will miss the shooting opportunity because it can't keep up with the transformation of shooting scenes. Whether this is worth choosing the mid-range depends on your own thinking and decision.