Photos are now one of the essential features of smart phones, and they are an important condition for their differentiation, with many mobile operators using them as a selling point for their own flagship phones. As with traditional card cameras and today's popular backlash, mobile phone cameras are equipped with flashlights, which are also designed to provide light and light for the photograph under inadequate conditions. In the early stages of the mobile phone industry, mobile phone manufacturers focused their development on the camera and ignored flashlights, which is why they have only become consumerized in recent years。
Now that mobile phone flashing technology is developing rapidly, and major mobile phone manufacturers are bringing the best lighting technology to their cell phones as far as possible, such as the recent hot samsung s6, which uses double-colour-temperature flashing lights that are very popular in the industry, the problem arises, and why are so many flashing designs available on the market, as the annual flagship product s6, choosing two-colour-temperators? What about the two-colour hot flashlights? Today, the machine-bearer declassifies everyone。
There's an old saying, "as a cook, the calves are clear, let's look at the flashes in the ring before we talk about two-colour hot flashes."。
Single led flash
The first is a single led flash, which is more common on the market, and the source of the light is white, which is the most basic and common design. The work of this flashlight is based on the belief that you don't have to say that you all know it. The benefits of such programmes are simple, violent and beneficial, and they are used in both flagship and senior aircraft. Of course, its disadvantage is that it is limited in light and smaller in scope。
Airlights
In order to solve the above problems, a new flash-light solution has emerged, a name you may not have heard of, but i think you have seen it, which is represented by lumia 1020 of nokia. Do you remember the giant olio that was built after 1020? The design of lundia 1020 is based on the light, and its benefits are self-evident, namely, greater light, wider scope, but its disadvantage is that it is excessive volume and power consumption。
Double led flashlight
Despite its higher brightness and scope, its high power consumption did not make it widely used, and a more “mute” approach emerged, with two white-lighted led flashlights being a flash-light programme currently used in the mainstream brand of national production, consisting of two single led flashlights。
Two-colour temperature flashes
Of course, none of these so-called flashlights would have had a better effect, so the latest flashing technology — a two-colour temperature flash — was born, and it is the main event of our day. And the next thing you know, you're going to get a two-colour temperature flash。
So what's a two-colour hot flash? Let's start by looking at what tsang said: “it is common knowledge that no matter how strong the dark light can be taken at close range in times of particularly dark light, it cannot be taken without flashlights, including one-sided ones. So the use of led flashlights on mobile phones was triggered, but because of material technology constraints, most led flashlights are now made with white light + fluorescent powder, which limits their spectrum: blue light is much more powerful and green and red light is scarce, so photo colours taken with led flashlights can be distorted (white, cold) and can easily be filmed with red eyes and oil, white colour effects, making photographs more difficult to read even after adoption. "it's true you haven't seen doo-sama all day."。
In short, two-colour temperature flashlights are equipped with two flashlights on the back of a mobile phone, one of which is a bright led light and the other is a amber-colored led heat light, which is generally arranged vertically and upwardly。
The effect of flashlights is, in fact, to light up the surroundings in a dark light environment to make up for the lack of light and increase the ability of mobile phones to film in a weak light environment. For ordinary led lamps, the light provided is, after all, man-made white light, prone to such problems as colour distortion and skin whiteness, and the presence of a warm light in two-colour hot flashlights will ease the situation well by providing light of different colours, thus bringing the colour of the light after the light is filled closer to the actual color of the object being taken. This is why all major mobile phone manufacturers started using a two-colour hot flash programme。
Ok, let's get this straight, and then we'll compare the single led flash, the double led flash and the double color temperature flash. It should be emphasized that this comparison is not a physical effect compared to the picture taken, and that the indicator to be judged should be the photolytic effect of both。
From three contrasts, two-colour temperature flashlights do have much stronger colors than double led flashlights and single led flashlights, and single flashlights in the sample are clearly ill-lighted, colours and details are not readily visible, while the two flashlights have previously mentioned shortcomings, and the light is too strong, colour-white, and colour-based. And two-colour hot flashlights are colorful and more colorful。
In conclusion, the two-colour temperature flashlights are more accurate than the other cell phone flashlights, and the two-colour temperature flashlights are more accurate in the actual color of the object being taken. Of course, after all, the flashlight is limited in energy, and it's more suitable for near-immediate refilling. So it's not a myth, please don't worship it
