It could be anything from better implementation to brand awareness and perception to marketing. It is a big jump to just assume Apple's solution's popularity i

It could be anything from better implementation to brand awareness and perception to marketing. It is a big jump to just assume Apple's solution's popularity implies Apple has the better solution. Edit: LG's wide-angle solution pleased a lot of people (just enthusiasts? idk) because of the utility in taking shots of landscapes. Apple's solution is also great for those moments you want to zoom in just a bit more without destroying quality completely. Huawei's solution is excellent for capturing more detail with black/white though their software processing isn't great. Personally I wouldn't mind a solution with 4 cameras: Cam 1 for regular shots. Zoom in and the Apple-style camera is used. Zoom out and the LG-Style is used. The black/white camera will be used where it makes sense to enhance the image or when you select a b/w filter.