i have display image in android开发者_如何学运维 tablet..

real size is 209x209 px, it's actualy big.. but when i display it in android tablet, it's become small..

how much standart width and height for image in android tablet?

The available width and height of Tab in market are following:

Product Display Size Display Resolution Aspect Ratio Motorola XOOM 10.1" 1280 x 800 16:9

Samsung Galaxy Tab 7" 1024 x 600 16:9

Cruz T301 7" 800 x 600 4:3

Coby Kyros MID7005 7" 800 x 480 5:3

Dell Streak 5" 800 x 480 5:3

Archos 43 4.3" 854 x 480 16:9

So no standard width and height for images for tab in Android.

You can only think about that which size is suitable for those.

You can use 520*340 for 1280*800

500*320 for 1224*600

420*320 for 800*600

What are the most common screen resolutions: Android phones

320 x 480

480 x 800

480 x 854

540 x 960

1280 x 720

1920 x 1080

What are the most common screen resolutions?: Android tablets

1024 x 600

1280 x 800

1920 x 1080

2048 x 1536

2560 x 1440

2560 x 1600

found list of screen res via gravitylab