I was thinking to purchase lenovo y50 or y510p. Im a bit confused between both of these. Lenovo y50 claims to have 4k but the specs shown on the site is 1920×1080p. So where is the 4k?? Because even y510p has 1920x1080p!
And also the graphic card. GTX 860M 4gb vs GT 755 Sli. Is it worth spending...