A kind of endoscope capsule device includes at least a shell, a photoinduction chip, a control unit and a battery pack. Shell includes a capture area, a lens group and an accommodating space, and the position of lens group corresponds to capture area. Photoinduction chip position what accommodating space, position corresponds to lens group. Control unit position what accommodating space is simultaneously electrically connected photoinduction chip comprising a comparing unit. Plural image of the comparing unit to receive photoinduction chip shooting, and whether the content for comparing continuous two any images is similar； If so, the similar wherein image of content is retained, and remaining image is deleted. Battery pack position what accommodating space and electrical connection control unit.一種內視鏡膠囊裝置，至少包括一殼體、一光感應晶片、一控制單元和一電池組。殼體包括一取像區、一透鏡組和一容置空間，透鏡組之位置對應取像區。光感應晶片位於容置空間，其位置對應透鏡組。控制單元位於容置空間並電性連接光感應晶片，其包括一比對單元。比對單元用以接收光感應晶片拍攝之複數影像，並比對連續兩任意影像之內容是否相似；若是，則將內容相似其中一影像保留，並將其餘影像刪除。電池組位於容置空間並電性連結控制單元。
