[Color technology of "Find X3 Pro", questions and answers with OPPO staff]

 "Find X3 Pro" was launched by OPPO as a flagship smartphone.For the media, an online round table introduces the color technology of Find X3 Pro has been held, and this magazine has already published an article about the situation.

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What is the color technology of "Find X3 Pro" and the greatness of the camera, which is said by OPPO staff

 In this article, we will send you a question and answer with OPPO's imaging product manager, Bai Lang.

白浪(Bai Lang)氏

――What is the difference between the display of 1 billion colors and the 16.7 million color display from the human naked eye?

I would like to give Shiranami videos as an example.When I watch the 720 pixel videos, I think it's time to start thinking that (the image quality is so beautiful. "But the 720 pixel video was defined as "HD" a few years ago.

 With the same the same logic, after the 10 -bit ecosystem has become universal a few years later, if you watch the current 8 -bit images and videos, you may feel the same gap (as the example of the video mentioned above).think.

-So, can the human eyes distinguish between 10bit and 8bit displayed on the display?

Mr. Shiranami can distinguish between 10bit and 8bit with the naked eye, but there is a condition of a specific scene.

 Especially when it comes to displays, the scene like the sunset shown in the presentation can be distinguished by the naked eye.In particular, a "color fault" is formed between the bright and the dark part.

 However, it does not mean that all photos can be easily understood by the naked eye.It can be said that it is easy to realize in the sunset and night sky photography.In any case, if it is 10bit, the expression and gradation of color will definitely be smoother.

――I would like to know more about how you developed the “10 -bit full -pass color system”.

Mr. Shiranami: We thought about the origin of photography.Users want to record their daily lives through photos and leave their memories properly.

 This is an ultimate story in a sense, but the photos are in the future, and if you want to touch old memories, you will look back at the photos.

 Therefore, we have introduced a 10 -bit full -pass color system so that we can record and leave more realistic worlds and color information.

――What is the largest advantage of the 10bit full -pass color system?

Mr. Shiranami: It is not limited to fine -tuning and upgrading the single function, but also improved at the bottom layer level on the OS and upgraded as a whole system.

 Therefore, in addition to being able to upgrade the functions in the future, we can improve the entire system as a whole.

――I would like to tell you what you struggled with in the development of 10bit full -pass color systems.

There are two Lord Shiranami, which is a "technical challenge".As for the technical side, as shown in the presentation, I had a hard time reconstructing Android OS for bottom layers and optimizing algorithms.There is also a cooperation with various partners in the industry.

[「Find X3 Pro」の色彩技術、OPPO担当者との質疑応答] - ケータイ Watch

 Next, I was worried about the "expression power" part.While reproducing the 10 -bit image data this time on the display, there was a wall called "How to express the correct colors?"

 Various tests were conducted, but only one mistake in the module would affect the overall expression.Therefore, we have worked with color experts and other tags to overcome the tasks and develop systems and terminals.

――Is the 10 -bit image data looked different when checking with other terminals for compatibility?Or will it be corrected when the data is sent to another terminal?

Mr. Shiranami If the terminal has a 10 -bit full -pass color system, the displayed 10 -bit data is not different from the OPPO terminal.

 However, if it is not installed, the display cannot be guaranteed.Also, we do not make corrections due to the difference in the device.

――The reconstruction of Android has been rebuilt for 10bit processing, but is there a plan to feed back Android and incorporate it into the OS itself?

Mr. Shiranami: We have been researching and developing a 10 -bit full -pass color system with Google, Qualcomm, and third -party partners.

 No comments from other companies can tell you whether to feed back to Android in the future.However, as OPPO, feedback is done.

――Is it planned to have a 10 -bit full -pass color system for the following “Find” series?

As you mentioned, it is expected that the next -generation product will also have a system.

――Is there a plan to expand your 10 -bit full -pass color system to middle range and entry model in the future?

Mr. Shiranami, of course, I would like to work hard to use the system in middle range and entry model.

 However, the 10 -bit full -pass color system is not a function, but a basic ability of the OS bottom layer, or a technique.

―― Some smartphones of other companies appeal to 10 -bit compatible displays, but where is OPPO's advantage?

Mr. Shiranami First, I would like to refrain from commenting on other companies' products.We think that our advantage is that we are researching and developing, including the optimization of algorithms, from the first data collection to the coding and decoding, and the preservation and display, including the optimization of algorithms.

 Image processing is a category that is particularly important, and I would like to continue to build a 10 -bit ecosystem.

――In many smartphone makers are developing cameras that can take as much as possible like a telephoto lens, but why did OPPO develop a “microscope function”?

Mr. Shiranami: The first thing I want to supplement is that the telephoto lens mounted on the OPPO smartphone is always like leading the industry.

 And we are developing, thinking about how users use smartphones in our daily lives, but the "microscope function" can be described as one attempt or "playfulness".Maybe.It has been developed as a new function so that users can be curious in the daily micro world.