dell, lenovo or hp, whose laptops have best antiglare screens ?

woolrang12

Estimable
May 21, 2014
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I am looking to buy laptop mainly for study so it may include viewing at screen for more than 12 hours a day.
I feel headache on glare screens so antiglare screens are a must. I want to know if antiglare screens from some Dell, lenovo and hp are same or is there difference? If yes which company has best.

Also do 14 inch screen cause less eye strain than 15.6?

here are 2 models i am looking at
Dell Vostro 2420
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and Lenovo Thinkpad E431
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