Since the self-vivo APEX full screen concept mobile phone MWC 2018 since the public, has received widespread industry attention. March 5, in Hangzhou, the Institute of New Technologies, vivo vivo just demonstrated at home and abroad vivo APEX full screen concept phone, as well as the latest video research & mdash; super HDR technology, and made a profound interpretation.
"91% screen share, the team spent nearly 2 years of research and development" rdquo;
"vivo APEX full screen concept phone, which represents our imagination of the" full screen era "mobile phone shape. Hu Bai Shan, executive vice president of vivo, told Titanium Media that the team spent nearly two years, through a large number of R & D and technology investment, as much as possible to increase the APEX screen share.
Experience process, titanium media reporter noticed, APEX front fuselage equipped with a flexible OLED display, there is no hole. This aspect ratio of 18: 9 5.99-inch display, left, right three margin of only 1.8mm, the bottom margin is only 4.3mm, screen share soared to 91%.
In order to achieve the so-called "comprehensive" effect, APEX concept machine also applied a large number of innovative vivo technology.
For example, the response time of only 0.8 seconds lift the front camera, half-screen fingerprinting technology, full screen sound and so on, without sacrificing the thickness and weight of the phone.
In addition, vivo also uses ultrasonic ranging technology and hidden sensing components, to solve the distance sensor and light sensor for the screen space occupancy issues.
Super HDR, deep mobile photography technology
Previously, vivo X20 backlighting portrait of the main acclaim in the industry, but also to vivo in the previous generation of HDR research and development based on the continued deep plowing cell phone photography.
According to reports, vivo has been in Beijing, Shenzhen, Nanjing, Hangzhou, Dongguan, Santiago, a global R & D center in six cities. Its R & D center in Hangzhou is mainly responsible for the development of technology for taking pictures and AI functions.
On the opening day of the media, Hu also disclosed the super HDR technology currently used in APEX concept phones. "We hope that through this technology, the mobile phone camera to a new height. & rdquo;
Hu Pingshan told Titanium Media that thanks to the support of the AI chip, from the moment the shutter is pressed, the AI optimizes the complete flow of the pictures from acquisition to generation, and takes different optimization strategies for different scenarios. Dynamic capture a broader range of more natural and realistic tone. He believes that, relative to HDR, Super HDR has done the following three points:
1. Details restore more complete. Super HDR can completely restore more highlights and shadows of the local details, to show more realistic and rich photo details.
2. Excessive tone more natural. In the synthesis of HDR photos, simply depressing the highlights and highlighting the shadows often results in an unnatural, final post-processing impression of the final image. Super HDR to restore the reality of the scene shooting the most realistic tone for the purpose of rational adjustment of the relationship between light and dark, so that the performance of the picture more in line with the human eye.
3 backlight shooting more powerful. General HDR shooting ideas often sacrifice character brightness in exchange for more bright information, Super HDR will not compromise on the portrait. The algorithm can ensure bright and clear task at the same time complete restore the screen highlight details, completely get rid of "big black face".
According to Hu Peishan revealed that although the APEX concept machine is not mass production, but the concept of the machine technology will be one after another in vivo new models to use.