Huawei "P20 PRO" Thorough review [Non -part] -Ai camera shooting function!

The latest flagship smartphone "P20 PRO" was announced by Huawei in March 2018 and domestic version reservations were started on May 16 at NTT DOCOMO.The first triple lens as a smartphone is adopted, and the score of the camera performance evaluation site has a camera performance that exceeds the iPhone X.In the thorough review of the P20 Pro, I first showed many photos that I actually took.This time, I will introduce the details of the camera function that created them.

■ファーウェイ「P20 Pro」徹底レビュー【前編】【中編】【後編】

For vivid photos with a combination of color/monochrome sensor

The triple lens camera of the P20 Pro has a combination of 40 million rgb sensors, 8 million pixels RGB sensors, and 20 million pixel monochrome sensors.

The lens is F value 1 for the 40 million pixel RGB sensor.A wide -angle lens with a focal length of 27mm (35mm conversion) in 8, 8 million pixels RGB sensor F value 2.4 in 3 times the focal length of 80 mm, a 20 million pixel monochrome sensor F value 1.The focal length 27mm wide -angle lens is used in 6.It combines the information obtained by this RGB sensor and the light and dark information obtained by the monochrome sensor to make it clear.In addition, each lens is equipped with an optical hand blurring correction mechanism.

The brand name of the lens is "LEICA VARIO-SUMMILUX-H 1: 1.6-2.4/27-80 ASPH.], It is a combination of a single focus lens, but it is treated as an optical triple zoom lens.The camera function has a three -stage zoom function, including 3x optical zoom, 5 times hybrid zoom, 10 times digital zoom.The three -fold optical zoom is a pseudo optical zoom that combines the main lens and a triple telephoto lens.3-5 times the zoom is realized by clipping the sensor on the 3x telephoto lens side.And 5 to 10 times zooms are combined with clipping and digital zoom of the sensor on the 3x telephoto lens side (there is an example in the first part).

1/1.7 inch large sensors shoot brightly even in dark places

The sensor also has a major feature.The rgb sensor of 40 million pixels used in the main camera is 1/1 to 1/1 pixel size..It is a 7 -inch and a large smartphone that has never been seen before.Although it is a high -pixel number sensor, the sensor itself is large, so it can capture a lot of light and make vivid shooting even in dark places.Another major feature is that the ISO sensitivity is increased to up to 102,400 and shooting in a dark place of one Lux is possible.

The shooting at ISO 102,400 was initially supported by the update after the product was released, but it was available by the introduction of the latest firmware distributed in April (docomo version announced in May).However, shooting with ISO 102,400 is only possible in auto mode, and in manual promotions, the ISO sensitivity is up to 6,400.

In addition, a laser AF sensor is placed between the main lens and the triple telephoto lens.In addition, an LED flash and a color temperature sensor are also placed next to the monochrome sensor lens.The lens is lined up vertically on the body, but the Leica logo and the Huawei logo are also written vertically on the main unit.This is a strong consciousness of taking a picture with the main body sideways.

By the way, the front camera has also evolved into a 24 million pixel sensor.The lens is F value 2.It will be 0.However, this is a pan focus.