Question: what is the difference between the ring doorbell 2 and 3?
Answer: Both are rectangular and have roughly the same dimensions. The Ring Video Doorbell 3 comes in at 5.1 inches tall, 2.4 inches wide, and 1.1 inches in depth, while the Ring Video Doorbell 2 is 4.98 inches tall, 2.44 inches wide, and 1.10 inches thick.