Question: how to tell the difference between gopro 4 black and silver?
Answer: Built-In Touch Display LCD Screen The most obvious difference is one you can see when you turn the camera around. The GoPro HERO 4 Silver is the first GoPro to come with a built-in touch display LCD screen. With previous models–and with the HERO 4 Black–you could add a screen on the back as an optional extra accessory.