Why can't Apple phones take pictures like big photos?

Because Apple's mobile phone works in full pixels. According to official website's 360-person database. When using Apple's mobile phone, I found that taking photos is the same as taking big photos, because the overall pixel area is small, and it looks bigger if it is displayed in full screen naturally. In the photo album editing, I found a magnifying glass with blue-green dots on the side. Drag the blue button to adjust the size range and the green button to adjust the magnification. Big head stickers, known as sticker photos in China, Hong Kong and Macau, are very popular photography methods in Japan and China, mostly taking selfies.