What are the key differences between the Nikon D3500 and the Canon EOS Rebel T7?

The key differences between the Nikon D3500 and the Canon EOS Rebel T7 are in their sensor size, autofocus system, and battery life. The Nikon D3500 has a larger sensor size, providing better image quality in low light conditions. The Canon EOS Rebel T7 has a more advanced autofocus system with more focus points, allowing for faster and more accurate focusing. Additionally, the Nikon D3500 has a longer battery life compared to the Canon EOS Rebel T7.