1. Tashveer Romeo's Avatar
    People say that the BB 9320's screen is low res and which is 320 x 240 pixels screen could some one explain what is "320 x 240 pixels screen" is and screen resolution to me properly pls I hav idea but I want to get it straight
    08-18-13 09:57 AM
  2. currentodysseys's Avatar
    have a look at wiki here: Display resolution - Wikipedia, the free encyclopedia

    One use of the term “display resolution” applies to fixed-pixel-array displays such as plasma display panels (PDPs), liquid crystal displays (LCDs), digital light processing (DLP) projectors, or similar technologies, and is simply the physical number of columns and rows of pixels creating the display (e.g., 1920 1080). A consequence of having a fixed-grid display is that, for multi-format video inputs, all displays need a "scaling engine" (a digital video processor that includes a memory array) to match the incoming picture format to the display.
    Note that for broadcast television standards the use of the word resolution here is a misnomer, though common. The term “display resolution” is usually used to mean pixel dimensions, the number of pixels in each dimension (e.g., 1920 1080), which does not tell anything about the pixel density of the display on which the image is actually formed: broadcast television resolution properly refers to the pixel density, the number of pixels per unit distance or area, not total number of pixels. In digital measurement, the display resolution would be given in pixels per inch. In analog measurement, if the screen is 10 inches high, then the horizontal resolution is measured across a square 10 inches wide. This is typically stated as "lines horizontal resolution, per picture height;"[1] for example, analog NTSC TVs can typically display about 340 lines of "per picture height" horizontal resolution from over-the-air sources, which is equivalent to about 440 total lines of actual picture information from left edge to right edge.[1]
    320 is the number of pixels on the x axis of your screen and 240 on the y axis of your screen.

    i think one of the things people mostly get confused is the resolution as number of pixels in each dimension as opposed to pixel density (which in essence is the resolution of a screen). Pixel density can be calculated as described below :
    (basically it is the diagonal resolution divided by the diagonal screen size (inches of the screen) of your phone. That would give you the pixel density in PPI (pixels per inch).

    How to Calculate Pixel Density | eHow
    Also you have an automated online Pixel Density calculator for practical reasons in case you may need it here:
    Pixel Density Calculator (PPI Calculator)

    Hope that helps.
    08-18-13 10:25 AM
  3. Tashveer Romeo's Avatar
    Hey thnks it really did and what's the deal with the colours? Eg. 16M
    08-18-13 12:01 PM
  4. FrankIAm's Avatar
    To create a single colored pixel, an LCD display uses three subpixels with red, green and blue filters. Through the careful control and variation of the voltage applied, the intensity of each subpixel can range over 256 shades. Combining the subpixels produces a possible palette of 16.8 million colors (256 shades of red x 256 shades of green x 256 shades of blue).

    C0001BBF0 - BlackBerry 10 help channel.
    08-18-13 12:07 PM

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