Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Wani ma'auni mai cancanta don na'urar daukar hoto shine ƙudurinsa, wanda aka auna a cikin pixels a kowace inci (ppi), wani lokacin ana kiransa mafi daidai da Samfura a kowace inci (spi). Maimakon yin amfani da ainihin ƙudurin na'urar daukar hoto, ma'auni kawai mai ma'ana, masana'antun suna son yin la'akari da ƙudurin da aka haɗa, wanda ya fi girma godiya ga shigar da software. Ya zuwa shekara ta 2009, babban firikwensin firikwensin firikwensin zai iya yin bincike har zuwa 5400 ppi kuma masu binciken drum suna da ƙuduri na gani tsakanin 3,000 da 24,000 ppi.  Tambaya: wace shekara
Shekarar 2009