What resolutions does the Android device have?

This section describes several common features:

Hvga (half-size VGA)
That is, half of VGA (640*480), resolution (480*320), (Aspect Ratio ).

Qvga
That is, "quartervga ". The size of VGA is 1/4, that is, the resolution output on the LCD is 240x320 pixels.

Wqvga
Full name: wide quarter video graphics Array
A digital product screen resolution, representing a screen resolution of 480X272 (Aspect Ratio:) or 400x240 (Aspect Ratio:), rather than the nominal 480X240 by domestic manufacturers, higher resolution than qvga (320x240) and lower resolution than VGA (640x480)

WVGA
Alias: widevga. The resolution is 800x480 pixels. Is expanded VGA (640x480) Resolution. It is used in PDAs and mobile phones. Because many web pages are 800 in width, the WVGA screen is more suitable for browsing web pages. It can be said that it is the general trend of the Resolution of handheld devices in the future.

If you want to take a look at the table, you can take a look at this URL: http://blog.csdn.net/sunchaoenter/article/details/6586462