Chili padi is spicier. The spiciness of red peppers: 30000-50000 SHU, the spiciness of pepper padi: 50000-100000 SHU. Yunnan’s red peppers are available in red and yellow. The red ones can be dried and eaten, and the yellow ones can be pickled into pickled peppers. The pepper padi is named after its fruit that grows upward. They are green, white, purple and other colors when immature, and red when ripe, so they are also called colorful peppers.