Lately, a Philippine YouTube anchor released a hands-on video of the super-large Mi 11 Ultra. It can be clearly seen that there is a very small secondary screen in the large camera module of this phone.
According to the tipster, there is more than the Mi 11 Ultra mobile phone equipped with a rear secondary screen this year. This year there will be at least two new models with rear-mounted secondary screens.
Speaking of the rear secondary screen, we have to mention Meizu Pro 7. This phone is equipped with an AMOLED screen on the back, that can display the time and weather, can be used for Selfie, and can also be turned off and listen to music with the small screen.
However, this phone was born out of time, and the price was cut short after its release, becoming a failed phone for Meizu.
The small secondary screen placed in the camera module is more of a decorative function, making the huge camera module look more balanced and beautiful.
The specific release date and value of Xiaomi 11 Ultra are currently unknown, and it is expected to be released next month.
(Source)