android - Media query not working for Samsung Galaxy Tab 4 -

i'm trying use media query samsung galaxy tab 4. i'm reading internet width of screen 1280px. when change min-width 1px, works fine. syntax used is:

@media screen , (min-width: 1280px) {       #color {          background-color: red;       } } 

try this

@media screen , (max-width: 1280px) {       #color {          background-color: red;       } }