In digital imaging, a pixel (or picture element) is a single point in a raster image - that is a pixel is always a 2D element. The word pixel is based on a contraction of pix ("pictures") and el (for "element"); similar formations with el for "element" include the words: voxel and texel.
The corresponding term in 3D would be a voxel, also call volumetrix pixel - a volume (3D) element.
Pixels are tiny squares that most (if not all) 2D video game objects are made of. 3D objects and made of pentagons, but I don't know if the pentagons of 3D objects are considered pixels or not.
A heptagon is a 2-d figure. There is not a 3-d counterpart.
They are both round. They are both 3d. The 2d counterpart of both shapes is the circle.
The difference between 3D and HD 3D is the HD, which stands for high definition. When you get to a certain number of pixels per inch, you have higher definition in your image.
64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.64 pixels.
The PJD5112 is compatible with HD signals, but is not a HD projector, nor is it capable of 3D. Its maximum resolution is only XVGA (about 860 pixels high), less than half the number needed for a 3D display.
The top screen can display at a resolution of 800x240. (When in 3D, 400 pixels are allocated to each eye.) The bottom screen's resolution is 320x240.
small pixels
one megapixel is a million pixels, so 9.2 mega pixels would be 9.2 million pixels, or 9,200,000 pixels.
123,200 pixels = 0.1232 megapixels.
pixels
Pixels