Will the M3 model be able to handle HD Netflix and YouTube streaming without any issues? What about content heavy webpages such as The Verge? Will scrolling be smooth on such heavy duty webpages?
In what applications or scenarios will the M3 with 4GB RAM struggle compared to the i5 with 8GB RAM? Can you guys provide some insights?
I am currently using a Dell Latitude hybrid equipped with an Intel 5Y10 with 4GB RAM. My last laptop was a Lenovo with a much faster i5-4200M with 4GB RAM.
For me personally the experience overall is similar despite the performance disparity. There are obvious hangs due to high CPU usage, i.e during page loading, however they are brief. Multitasking works good when applications are not racing for resources. For example I can have a web browser with multiple tabs loaded, word processor, SSH terminal/client, and SFTP client running simultaneously without performance issues.
Ultimately I think you will be happy so long as your computing demands are not high.