Not exact matches
After applying heat, the iFixit team got into the smartphone and found its dual -
aperture camera system, which the team described as one of the only significant hardware changes this year.Images
via iFixit iFixit explained that the S9 + has a rear - facing camera that automatically adjusts its
aperture for low light, and at f / 1.5 it has the
widest aperture of
A
wider aperture (which is a lower number), allows you to get a more blurry background, also known as «bokeh», and the camera does do up to f / 2.0 naturally, the rest is done
via software.
Part of the reason Huawei has opted for two cameras is that it can offset the data between them, creating a depth map and the ability,
via software, to blur the background as if it was taken with a much
wider - open
aperture.