Can your smartphones handle more complex codes on code playground?

Question

I noticed that code playground lags when I try to write more complex code and sometimes refuses to work at all when I try to look at other users' codes. I have samsung galaxy S4, so it's not the best device on the market at the moment, but still quite good. I'm surprised I have this issue. Do any of you have similar problem?

Answer 1

for long codes >500 lines of code, the code playground editing lags no matter what device you got.
Running the code is a different story.

Answer 2

My Galaxy S7 works great. There are the occasional web codes that don't run well, but I don't think it's phone limitation