Is it possible to install firmware with a different screen resolution?

Question

Android

I bought ulefone be touch. A few weeks later, be touch 2 came out, which differs from the first one ONLY in that the first screen resolution is 1280 * 720, and the second is 1920 * 1080.
On the second, custom firmware was created. at first, no. Is it possible to put the firmware from the second to the first bit touch? If not, how to port?
Everything except the screen is exactly the same

Answer 1

It is possible, but the instruction within the framework of the toaster's answer will definitely not fit, if you are too lazy to google it is better not to start, otherwise it will turn out to be a brick. And you will have to google a lot, a lot.

Answer 2

There are sony z and zr devices that differ only in the screen. The porting process is as follows
Q5: How can custom firmware created for other Xperia Z series devices be adapted to the Xperia ZR screen resolution?
A5: In the build.prop file we find the line ro.sf.lcd_density=(maybe 480 is written here). The value of this parameter (after the equal sign) is replaced by 320, save the changes and reboot the phone.
Source w3bsit3-dns.com/forum/index.php?showtopic=475149