Tried to mine ETN coin using xmr cpu from my 4 years old laptop.

Almost everyone did some research when there is new crypto coin being introduced to the market. Electroneum one of the new cryptocoin that uses mobile to mine coin. Which the company mentioned there are making people who invest or want to get into crypto world by easily having the simplest mobile to mine for themselves.
There is no need to invest in all those expensive machine like Asic, gpu.
Electroneum can be easily mine using a mobile smartphone or normal specs of pc or notebook.
I have been mining with my standard all in one pc with specs as follow:-
Intel i3 core - 4th generation
Processor 3.5 ghz
Memory 4gb
Results: updated as of February , 10 etn coin per week .

You may say this is too slow. Well i can tell you i am doing work and let the machine mine too. So this will slow down the mining process of course.

My second laptop to try with specs as follow:-
Intel i5 - 2nd generation
Processor 2.5 ghz
Memory - 8gb
Graphic - Amd 1gb (7400 hd)

Result: ? Cos i just set up this today.
Update: it gives about 3 + etn a day.
On my own mobile smartphone with the specs as follow:-

Android software 6.0.1
2.5ghz quad core - Qualcomm snapdragon 801
3gb memory
Result daily with interupted usage about 1.5 etn

Consider this is a benchmark for reference only. To me i believe for those who do not have budget to buy machine. Electroneum can be easily mine usimg a normal to high end smartphone.
This mobile mining software can be consider mobile friendly cause it does not heat up the phone when mining with it.
Phone temperature using steemit apps, mining and data from the phone (not wifi) only heat up max 48 - 56 degree together charging the phone. If leave it to mine without using the phone it onlygoes to 38 - 40 degree.