This video shows the trends in the appearance of smartphones in 2021
First of all, you should pay attention to the size of the screen, smartphone variants, back colors, an island with cameras, the type of frame, a set of sockets, and speakers.
Each of the above aspects has been discussed in the presented material. Feel free to comment.
For more information go directly to a related ebook:
https://discoverypdf.com/the-2021-smartphones/
The video uses materials from the main channels of well-known producers:
