The primary difference between normal and desi chicken lies in their breeding, raising environment, and flavor. Normal chickens, also known as broilers, are commercially bred for meat production and are raised in controlled environments. They grow rapidly, have larger body sizes, and tend to have softer, less flavorful meat due to their limited movement and diet. On the other hand, desi chickens are native, free-range birds raised in open environments. They forage for food, which results in leaner, more flavorful meat. Desi chickens have smaller, more agile bodies and tend to be healthier due to their active lifestyle. The slower growth and natural diet of desi chickens contribute to a more organic taste compared to the commercial broiler.