It has a 640 by 400 picture element; the Mac's is 512 by 342.

Any video image is made up of tiny individual points called pixels - short for picture elements.

From 3.7 billion miles out, Earth was barely the size of a single pixel, or picture element.

Earth was barely the size of a single pixel, or picture element.

The brain forms an image from these independent picture elements.

I know I can see detail on it, perhaps twelve picture elements across.

In some instances superior picture elements are also now available.

Rationalists are the ones you want running the "big picture" elements of a society.

The frame is composed of picture elements just like a chess board.

Each horizontal set of picture elements is known as a line.