Unknown. Help us by suggesting a value. (Panasonic Viera ST50)
Unknown. Help us by suggesting a value. (Sony 65" 4K Ultra HD TV)
Bit depth is the number of bits used to indicate the color of a single pixel. The more bits, the more color range a panel displays. An 8-bit panel uses 256 levels per channel and displays 16.7 million colors, while a 10-bit one reaches 1024 and displays 1.07 billion colors.
Bit depth: is this important to you?