ELECTRONIC DEVICE INCLUDING IMAGE SENSOR AND OPERATING METHOD THEREOF

An electronic device according to an embodiment of the present disclosure may include: an image sensor including unit pixels; and at least one processor electrically connected to the image sensor, wherein the image sensor: reads out the light amount data input to the unit pixel twice or more times using the first conversion gain; reading out the light amount data using a second conversion gain lower than the first conversion gain to obtain a first image frame; and providing the first image frame to at least one processor. Various other embodiments identified by the specification are possible. 根据本公开的实施例的电子设备可以包括：包括单位像素的图像传感器；和电连接到图像传感器的至少一个处理器，其中图像传感器：使用第一转换增益读出输入到单位像素的光量数据两次或更多次；使用低于第一转换增益的第二转换增益读出光量数据，以获得第一图像帧；并且将第一图像帧提供给至少一个处理器。通过说明书标识的各种其他实施例是可能的。