Projectors

HDMI vs VGA vs DVI

HDMI vs VGA vs DVI
HDMI, or High-Definition Media Interface, is newest addition to cables that are used to connect video devices to processing units such as CPUs. VGA, or Video Graphics Array, is the oldest cable and is...

DLP vs LCD Projectors

DLP vs LCD Projectors
LCDs work using liquid crystals placed between two polarizing filters and two transparent electrodes. DLP uses a series of mirrors placed on a chip, which work as pixels. LCDs are skinnier, consume more power...

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Diesel vs Biodiesel
PSD vs PNG
Cyclones vs Typhoons
Bitmap vs Pixmap