Rabon al'amari shine rabo tsakanin faɗin da tsayin allon. Gano ma'anar 16:9, 21:9 da 4:3 da kuma wacce ya kamata ka zaɓa.

Rabon al'amari shine rabo tsakanin faɗi da tsayin allon. An lura da shi a cikin nau'in W:H, wanda aka fassara shi a matsayin pixels na W a faɗin kowane pixel na H a tsayi.

Lokacin da kake siyan sabon na'urar saka idanu ta kwamfuta ko kuma allon talabijin, za ka ga takamaiman bayani da ake kira "Ratio na Aspect." Shin kana mamakin abin da wannan ke nufi?

Wannan a takaice dai rabo ne tsakanin faɗin da tsayin allon. Mafi girman lamba ta farko idan aka kwatanta da lamba ta ƙarshe, haka nan za a kwatanta allon da tsayin da ya fi faɗi.

Yawancin na'urorin saka idanu da talabijin a yau suna da rabon fuska na 16:9 (Faɗin allo), kuma muna ganin ƙarin na'urorin saka idanu na wasanni suna samun rabon fuska na 21:9, wanda kuma ake kira UltraWide. Akwai kuma na'urori da yawa masu rabon fuska na 32:9, ko kuma 'Super UltraWide.'

Sauran, waɗanda ba su da shahara, rabon al'amura sune 4:3 da 16:10, kodayake samun sabbin masu saka idanu tare da waɗannan rabon al'amura yana da wahala a zamanin yau, amma sun yaɗu sosai a zamanin.