What is the Difference Between HVGA and WVGA?

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HVGA (Half VGA) and WVGA (Wide VGA) are two standardized resolutions used for displays on computer monitors and mobile devices. The main differences between HVGA and WVGA are:

  • Resolution: HVGA has a resolution of 480x320 pixels, while WVGA has a resolution of 800x480 pixels.
  • Aspect Ratio: HVGA has a 3:2 aspect ratio, while WVGA has a 16:9 aspect ratio.
  • Name: HVGA stands for "half VGA" and WVGA stands for "wide VGA".

Here are some additional points to consider:

  • HVGA is half the resolution of VGA (640x480 pixels).
  • WVGA is suitable for browsing web pages, as the width of many web pages is 800 pixels.
  • HVGA is commonly used in PDAs and handheld PCs, while WVGA is preferred by many mobile device manufacturers.

In summary, HVGA and WVGA are display resolutions with different aspect ratios and pixel dimensions. HVGA has a 3:2 aspect ratio and a resolution of 480x320 pixels, while WVGA has a 16:9 aspect ratio and a resolution of 800x480 pixels. These resolutions are commonly used for mobile devices and PDAs.

Comparative Table: HVGA vs WVGA

HVGA (Half Video Graphics Array) and WVGA (Wide Video Graphics Array) are two display resolutions commonly used in mobile devices and computer monitors. Here is a table comparing the differences between HVGA and WVGA:

Feature HVGA WVGA
Definition HVGA refers to half-size VGA (Video Graphics Array), with various combinations of pixels depending on aspect ratios. WVGA refers to wide VGA (Video Graphics Array), with the same height as VGA but wider aspect ratios.
Pixel Combinations - 480x320 (3:2 aspect ratio)
- 480x360 (4:3 aspect ratio)
- 480x272 (16:9 aspect ratio)
- 640x240 (8:3 aspect ratio)
- 800x480
- 848x480
- 854x480
Popular Models - Blackberry Bold
- LG GW620
- HTC Hero
- Samsung M900
- Motorola Droid
Usage HVGA was the only resolution supported in the first versions of Google Android, up to release 1.5. WVGA is a popular resolution on mobile devices like the Motorola Droid.
Aspect Ratio Various aspect ratios depending on pixel combination Wider aspect ratios, usually 16:9 or 16:10

Both HVGA and WVGA are used in various electronic devices, but they differ in their pixel combinations and aspect ratios. HVGA has multiple pixel combinations, while WVGA typically has a wider aspect ratio and is used in devices with larger screens.