What’s the best laptop screen size for poor eyesight?

Chris wants to know if a Windows laptop with a 17in screen would be easier for his 'pensioner eyes'

For home use, would a 17in Full HD laptop screen be better or worse than a 13in or 14in model? Will the clarity and crispness be better for my pensioner eyes? Chris

According to my pensioner eyes, clarity and crispness are less important than size. And in one of life's little ironies, increasing the resolution of a screen, to make things look crisper, leads directly to a decrease in size.