[nimish]

This is it. Apple is willing to spend money on actual R&D for user experience. Dell and hp and friends essentially just assemble off the shelf parts into a styled chassis. It took dell years to bother developing a thin camera module instead of having a nose cam. It does come at a cost and until recently windows machines were not able to recoup it (probably chicken and egg scenario)

Until Microsoft forced precision touch pads windows touch pads were awful since the oems just slapped in garbage vendor drivers.

Screen aspect ratio is another thing. Everyone but apple moved to 16:9 since it's cheaper but 16:10 is better for productivity and not bad for media. But even the business windows laptops pinch pennies and do 16:9. Only apple was willing to buy 16:10 panels.