Masu sana'a a kowace shekara sun yi alkawalin cewa duniya ta fi dacewa da hoto, ta sake watsar da talabijin tare da sababbin fasaha. Sakamakon karshe, wanda ya rinjayi zukatan dukan masu sha'awar kallon kyan gani na gida, su ne Full HD da 4K TVs. Yana da wuya mutum marar ganewa ya san abin da yake sa 4K bambanta daga Full HD da kuma yin zabi mai kyau.
TV 4K ko Full HD - menene bambanci?
Bari muyi la'akari da siffofin kowannen hotunan TV.
Full HD yana nufin ƙuduri mai kyau na 1920x1080 pixels (pixels), sabõda haka, hoton da ke kan wannan allon yana nuna bambanci da bayyana.
Domin kallo mai dadi na fim din da kake so ko shirye-shiryen talabijin, ana bada shawara don biye da nisa kaɗan daga idon mai amfani zuwa allon. In ba haka ba, zai zama mara kyau don kallo, hoton yana da damuwa, kuma hangen nesa yana shan wuya. Bugu da ƙari, ya fi girma da diagonal, mafi girman nesa. Alal misali, a gaban talabijin 32-inch, dole ne ka kasance ba kusa da mita ba. Don talabijin da tasirin 55-inch, wannan adadi daga 2.5 m ne.
Bugu da kari, idan tashar TV ta eriya ta watsa shirye-shiryen analog, hoton sau da yawa yana nuna baƙi, tun da cikakken HD kana buƙatar consoles tare da alama na digital HDTV.
Yanzu bari mu matsa zuwa TV 4K, ko UltraHD . Babban bambanci daga Full HD - wannan babban ƙuduri ne, kusa da dubu huɗu - 3840x2160 pixels (pixels). Wannan shine, a gaskiya ma, tsabta ta hoton yana ƙara sau hudu. Shi ya sa irin wannan fuska ake kira 4K. Ya bayyana a fili cewa diagonals na Ultra HD TV ne kawai manyan - daga 55 inci da sama (65-85 inci). Tsaran nesa yana ragewa sosai. Alal misali, a gaban allon tare da diagonal 65-inch ba zai iya zama kusa da mita da rabi ba.
Yanzu, yanzu bari mu yanke shawara wanda ya fi kyau - 4K ko Full HD.
Wani TV ya fi kyau - 4K ko Full HD?
A gaskiya ma, ba koyaushe kayi tafiya don kamfanonin kasuwanci na masana'antun, wanda aka tsara don tabbatar maka da buƙatar saya da kuma ƙara yawan tallace-tallace. Idan, lokacin da za a zabi TV tsakanin 4K ko Full HD, ana mayar da ku gaba ɗaya akan kallon kallon kallon, sai mu yi sauri don sanar da wannan game da abin da. A gaskiya ma, ido na mutum ya fahimci bambancin tsakanin ƙuduri na 1920x1080 da 3840x2160 yana da wuyar gaske. Duk da haka, sayan 4K TV zai taimaka a yayin da ɗakinka ya iyakance girman, amma yana son zama mai mallakar TV tare da babban diagonal. Bugu da ƙari, 4K fuska zai kasance mai kyau samu ga magoya na 3D mallaka.