What's the difference between termux and terminal emulator for | kcubeterm ::1

What's the difference between termux and terminal emulator for android?

Termux itself a Linux terminal emulator for android. When you compare other terminal emulator with termux then termux support apt where termux has 1000+ package. I didn't find any terminal yet which supports packages

* Most of the terminal use system shell where termux have own shell and comes by default with bash and support other shell as well(fish,zsh)

* Termux support a range of programming languages including python,swift,ruby,golang etc

* Termux have vibrant forum/community world wide.

How can have packages in other terminal as well ?

You can have packages with other terminals as well. But will have to compile them on your own.