Laptop difference between digitizer and touchscreen (curmudgeon)?

La
1

Is the digitizer more accurate? It's about finding a device on which you can take notes on lectures

Ar

The digitizer is more accurate (depending on quality), but it can also be more expensive (if lost or if it has to be bought separately). A touch screen has to support a digitizer (to my knowledge). (Multi) touch is logically always possible with a touchscreen. ^^