How about Nubia Z17 dual camera?

As for the front camera, Nubia Z17 is equipped with a 16-megapixel ISOCELL CMOS lens. The light absorption rate of the pixels is increased. With the support of the 5P lens group and F2.0 lens, it improves good image quality. performance, and supports the function of screen fill light, and the rich beauty mode also enhances the fun of shooting.

The dual cameras of Nubia Z17 are a "color + color" solution. The main camera is wide-angle and the secondary camera is telephoto. This design is quite unique among current dual-camera mobile phones. The main camera is a 12-megapixel IMX362, which supports full-pixel dual-core focusing function, has a unit pixel area of ??1.4μm, an aperture of F1.8, a 6P lens group, and a sapphire glass lens. The secondary camera uses a 23-megapixel IMX318 sensor, supports PDAF phase focusing function, has an aperture of F2.0, and also has a 6P lens group and a sapphire glass lens.

The Nubia Z17 divides all the pixels in the CMOS into two, and the two pixels can be imaged independently. By comparing the difference between the two independent images, we can calculate the difference between the subject and us. actual distance to achieve fast focusing and tracking focus.

The blurring effect is also more natural, and the outlines of people can be accurately identified. Even when shooting in complex backgrounds, the success rate is relatively high. The background also has a spot effect, giving the picture a softer feel, which even the current Apple iPhone 7 Plus portrait mode has not achieved.

When shooting in worse lighting conditions, the Nubia Z17’s pictures are still very pure, with hardly detectable noise, and the color performance is as satisfactory as ever.