What should be the units used in media queries. I think using pixels is not good.. Kindly advise thank you

Answer 1

Pixels should be used to set breakpoints with media queries. Why do you believe they are not good?

Answer 2

JME i believe that because pixel size is different for all devices for same size of screen there can be different resolutions and therefore different size of pixels

Answer 3

You can use additional query filters like ( min-resolution: 200dpi ) & ( -webkit-min-device-pixel-ratio: 1.25 ) to handle situations like that.
For most people px's are fine and will handle almost all cases. vw/vh/% are also helpful ways to avoid media queries