Mobiles are full of issues. I strongly prefer a notebook/netbook. Out of such issues, I can't write long texts in a mobile. Screen and keyboard are too small and I suffer cause hyperopia. Now I'm using a Linuxian notebook, but even so, I'm still compelled to zoom at 120%. Happy Easter!
It is not the mobile nor the internet connection.
You should invest in an extra screen in front of your notebook screen. It makes everything bigger, kind of glasses for your pc, and it makes writing for you easier.
Happy Easter to you too
Unfortunately, it means too many expenses...so I must stick with the 120% (or more) zoom.