The difference is the size of the interface and the use of different objects, in simple terms Mini-HDMI is smaller, you need to specialize in wiring, Mini and ordinary is a connecting line, a Mini head of ordinary, does not affect the quality of Mini HDMI is commonly known as the general big head of the HDMI is called HDMI A type, seldom used is called HDMI B type, a small head of HDMI C type, that is, we often call Mini-HDMI, there is a very similar to Mini USB is called HDMI D type, which is used on portable devices such as mobile phones. HDMI C type, that is, we often call the Mini-HDMI, there is a portable device used in cell phones and so on, very much like Mini USB called HDMI D type.
HDMI stands for High Definition Multimedia Interface and is a digital video/audio interface technology that is suitable for video transmission and can transmit audio and video signals simultaneously at a maximum data rate of 48Gbps (version 2.1).
There is no need for digital-to-analog or analog-to-digital conversion prior to transmission, and HDMI can be paired with broadband digital content protection (HDCP) to prevent unauthorized copying of copyrighted audio and video content.
The extra space available with HDMI can be used to upgrade audio and video formats at a later date.
And since a 1080p video and an 8-channel audio signal requires less than 0.5GB/s, HDMI has a lot of headroom. This allows it to connect the DVD player, the receiver and the PRR separately with a single cable.
