Is There Any Great Smartphone Deserve a Look Who Released in March?

By Carrie Tsai,  Last Updated: March 30, 2018

In March, the wave of new mobile phones is ushered in. The wave of full-screen design is hot, and the release of new phones in March is a full-screen display.

Among the many full-screen phones, the cookie cutter design will make consumers indecisive. Therefore, it is very important to have a mobile phone manufacturer's own characteristics will stand out in many comprehensive screen phones.

Vivo

On March 19th, the much anticipated vivo X21 finally ushered in the conference. The full-screen design of the re-upgrade brought about 90.3% of the screen ratio, making the visual experience even better. Speaking of the black technology that people are looking forward to, of course, is the screen fingerprint recognition technology brought by vivo X21 screen fingerprint version.

Vivo X21 screen fingerprint version uses the photoelectric reflection technology, built-in OLED pixels specifically adapted to the OLED screen emit light, when the light through the 0.68mm thickness of the glass cover reaches the finger, according to the fingerprint of the different lines and reflect the different The rays of light, these reflected rays of light again cross the screen to the fingerprint sensor, which in turn unlocks the phone.

The use of this technology not only provides fingerprint recognition technology, but also solves the problem of opening the back of a full-screen mobile phone. Vivo X21 screen fingerprint version is not only equipped with faster and more secure fingerprint recognition technology, but also supports Alipay and other fingerprint payment technologies. Safer black technology is also more intimate with people's experience.

Samsung

The photography of Samsung has always been a leader in the industry, and excellent configuration is the best way for Samsung to provide photography. Redefining the camera function in the Samsung S9, which is equipped with the rear wide-angle end are Sony IMX345, 12 million pixels, f1.5/f2.4 variable aperture, dual PD focus, 1.4.μ large pixels, and supports 960fps Super slow video.

The previous generation of focusing technology was an outstanding innovation in the industry, and in the S9, the highlight is the variable aperture. When the light is sufficient, the outside of the lens is blocked by the shading plate, and the aperture is reduced to f2.4. When the light is dark, the shading is released and the maximum f1.5 is recovered.

The impact of light in the field of photography is quite large. The larger the aperture, the more light it enters, and the better the blur effect can be created. The variable aperture of the Samsung S9 black technology is undoubtedly a better way of photography for photography enthusiasts.

Huawei

The dual camera are much more heard, but do you heard three shots? Huawei P20 Pro brings a new rear Leica three-camera combination, 40 MP + 20 MP + 8 MP, and is equipped with a triple optical zoom lens with an equivalent focal length of 27-80mm, and the aperture is F1.6 and F2. .4 Two gears, although it can not be like the Samsung S9 variable aperture, but the top of the three camera lens, the details of the picture everywhere have nowhere to escape.

Review and summarize: all-round screen design. Vivo's screen-fingerprint unlocking technology, Samsung's variable aperture, and Huawei's three shots are all examples of black technology.