Hanyoyin sadarwa na HDMI cikakken bidiyo ne na dijital da watsa sauti, wanda zai iya aika siginar sauti da bidiyo mara nauyi a lokaci guda.Yana buƙatar kebul na HDMI 1 kawai lokacin amfani da shi, wanda ke rage wahalar shigarwa da amfani sosai.Hanyoyin sadarwa na HDMI shine babban abin dubawa na yanzu.Gabaɗaya, akwatunan saiti, ƴan wasan DVD, kwamfutoci na sirri, talabijin, na'urorin wasan bidiyo, na'urori masu haɓakawa, sauti na dijital da talabijin duk suna sanye da mu'amalar HDMI.

VGA (Video Graphics Adapter) mu'amala ce mai mu'amala da ke amfani da watsa siginar analog kuma an fi sani da ita D-Sub interface;na'ura mai ba da hanya tsakanin hanyoyin sadarwa na VGA tana da jimlar fil 15, an raba shi zuwa layuka 3, kuma kowane jere yana da ramuka 5.Shi ne mafi yadu amfani dubawa a kan graphics katunan a baya.An kawar da nau'in ta hanyar al'ada.

Bambanci tsakanin HDMI da VGA interface
1. Hanyoyin haɗin gwiwar HDMI shine ƙirar dijital;na'ura mai ba da hanya tsakanin hanyoyin sadarwa na VGA ita ce keɓancewar analog.
2. Ƙwararren HDMI yana goyan bayan watsawar sauti da bidiyo na dijital lokaci guda.Idan mai saka idanu TV ne, haɗin kebul na HDMI ɗaya kawai ake buƙata;na'urar dubawa ta VGA baya goyan bayan watsa sauti da bidiyo lokaci guda.Lokacin amfani da bidiyon, kuna buƙatar amfani da haɗin kebul na VGA, audio Bukatar wata waya don haɗawa.
3. Hanyoyin sadarwa na HDMI shine tsangwama yayin watsa sigina;sauran sigina suna tsoma baki cikin sauƙi na VGA yayin watsa sigina.
4. HDMI dubawa yana goyan bayan 4K babban ƙuduri;Za a karkatar da mu'amalar VGA a babban ƙuduri, kuma fonts da hotuna suna ɗan kama-da-wane.

Wanne ya fi kyau, HDMI ko VGA interface?
Dukansu haɗin gwiwar HDMI da haɗin gwiwar VGA tsarin watsa siginar bidiyo ne.Hanyoyin sadarwa na HDMI tana goyan bayan watsa sauti da bidiyo lokaci guda.Fayil na VGA yana da sauƙin shiga tsakani daga wasu sigina kuma baya goyan bayan watsa sauti da bidiyo lokaci guda.Yana da sauƙi a gurbata shi a manyan ƙuduri, don haka in mun gwada da magana , Lokacin da muka haɗa, gabaɗaya muna zaɓar ƙirar HDMI ta farko, sannan zaɓi ƙirar VGA.Idan ƙuduri shine 1920 * 1080p, bambancin hoto na gaba ɗaya ba shi da girma sosai, zaku iya zaɓar ƙirar gwargwadon halin da ake ciki;gabaɗaya, haɗin haɗin HDMI ya fi Ƙarfin VGA yana da kyau.