Breakpoint Range (dp)

Portrait

Landscape

Window

Columns

Margins / Gutters*

0 – 359

small handset

xsmall

4

16

360 – 399

medium handset

xsmall

4

16

400 – 479

large handset

xsmall

4

16

480 – 599

large handset

small handset

xsmall

4

16

600 – 719

small tablet

medium handset

small

8

16

720 – 839

large tablet

large handset

small

8

24

840 – 959

large tablet

large handset

small

12

24

960 – 1023

small tablet

small

12

24

1024 – 1279

large tablet

medium

12

24

1280 – 1439

large tablet

medium

12

24

1440 – 1599

large

12

24

1600 – 1919

large

12

24

1920 +

xlarge

12

24