Which mobile is stronger?

Is the huawei mate 20 lite stronger or the Samsung a20e

Cell phones have no power, so neither of them can be stronger.

I also meant the processor or something

The Mate 20 Lite is by battery, processor, display and camera the better overall package.

Of course they have. These are measured by benchmarks like Antutu, where on this issue the Mate 20 Lite is the winner.

The exact transmission and reception performance is only published in the monthly magazine "connect". The "SAR" value is also responsible for the "strength" (transmit power) of a cell phone. A list of the SAR values can be found here: http://www.handywerte.de