I don t know what is the difference between a mobile phone s fill light and a xenon flash

It is recommended that you can take a look at the Shenox photographic equipment, and their best or product performance is very powerful. Inquiry**: The main products are:

Studio flashes, location flashes, power boxes, photographic lights, flash remotes, camera remotes, studio accessories, and other camera accessories are all CE and RoHS certified by the European Union. At present, Godox photographic equipment has become one of the enterprises in China's photographic equipment industry with rich product types, high technical content and fast R&D and update speed. Shenzhen Shenox Photographic Equipment Co., Ltd. began to produce photographic equipment products in 1993, and is a comprehensive photographic equipment enterprise integrating product development, design, manufacturing, sales and other all-round services.

After the continuous efforts of the Shenniu people, Shenniu photography....

Xenon lamp is a new type of light lamp, the lumens can reach more than 3000, basically the same as the sun's illumination, very soft, is 3 times the light intensity of the general filament structure, but only 3 2 occupy electric energy, and the life is more than 6 times larger. Not to mention the ordinary LED lights. The main advantage of LED is that it saves points and has low cost.

However, no matter in terms of lumenness, air penetration ability or softness, it is incomparable with xenon lamps, and generally only appears on high-end mobile phones, or mobile phones that focus on taking pictures.

The difference is big, the imaging quality of nitrogen is much better than that of LED fill light, which is only available to ordinary high-end machines

The flash fill light is of higher quality, but only the LED fill light can be used as a flashlight.

As the name suggests, the flash flash, the flashing all the time how to use as a flashlight.

Take my Sony Ericsson mobile phone as an example, the fill light is used in the case of the light is not bright, and the role of the fill light is limited.

LEDs, as far as I know, don't have the functionality of a flash.

The high-power LED can be used as a mobile phone flash, and at the same time, it can work at a low current (below 200mA) in the always-on mode for the flashlight function, which is much more powerful than the fill light.

1. LED flash light is emitted by the electron transition inside the atom, by adding voltage to both ends of the PN junction of the LED, so that the PN junction itself forms an energy level, and then the electrons jump on this energy level and produce photons to emit light. It is more energy-intensive to use.

2. LED fill light is characterized by low energy consumption and high brightness, which is generally used in camera phones or digital video cameras to fill light when the light is insufficient. Since the brightness of LED light-emitting diodes is much lower than that of real flashes, they can only play the role of "fill light".

3. The photographic effect of the flash will be higher than that of the fill light.

It is estimated that many young people have not seen the configuration of xenon flash lamp now. But in the past, when the Symbian system was used, basically every mobile phone would have this basic configuration. The main function of the xenon flash is to increase the brightness of the mobile phone at night, and the pixels of the past and the pixels of the current mobile phone are not at the same level at all.

In the past, the pictures taken by those mobile phones can only be described by these words, but now most of the mobile phone photography technology is very advanced, and the hernia flash naturally has no great effect, and there is no value in existence.

Now the mobile phones sold on the market are developing in the direction of small and delicate. The voltage required for the camera flash is more than 10,000 volts, which requires more hardware to be loaded. And the internal space of today's mobile phones is very limited, and it is simply impossible to leave such a large space for the hardware device of the hernia flash.

So now the hernia flash has to be abandoned. If the internal space of the mobile phone is large enough, the mobile phone manufacturer will not give up this technology.

And with the advancement of mobile phone technology, there have been greater improvements in photography. Mobile phone sensor technology is much stronger than in the past, mobile phone pixels are constantly improving, and it can shoot very well in the case of strong light and backlight, and now every mobile phone basically has AI technology, which can more quickly and accurately locate and fix the focus, even if you take pictures at night, you can shoot clearly without a hernia flash.

Although the camera flash is no longer used on the phoneHowever, the continued use of hernia flashes in digital cameras and taillights is still the fundamental value of its existence. This technology also pioneered the photography technology of the time, and many subsequent technologies were developed on this basis. Xenon flash lamps are filled with hernias, and a high voltage current creates an electric arc in the inert gas to emit light, and the Nokia N82 and Sony Ericsson K790 mobile phones all have xenon flash lamps.

That's because mobile phones are now relatively thin, and if you want to use this kind of flash, you need a very high voltage, and today's mobile phones can't reach such a voltage.

Because xenon flash lamps consume a lot of energy on mobile phones, and they are easy to cause serious damage to mobile phones, they are not used now.

Because people don't pay attention to this aspect of the function now, and this function does not have much effect, so the mobile phone manufacturer removed this function.

The role of the two is not the same, the LED flash on the mobile phone is actually called a fill light is more appropriate, and the fill light is used when taking low-light photos.

Very few phones are equipped with a hernia flash, which is closer to sunlight than an LED flash, and the color temperature performance is good.

The vista is still strong xenon lamp, the irreplaceable supplementary light source of professional cameras, LED can't shine far, and the brightness of xenon flash can exceed LED by thousands of times in an instant! The ** of the mobile phone is far from keeping up with the xenon lamp flash speed, the volume is still large, only the three-proof machine can be installed, and the LED can be lit for a long time, the size is small, so the LED is used to replace the xenon lamp.

LED fill light is the use of LED light-emitting diode to fill the light of the photographed object, LED light due to low energy consumption and high brightness is generally used in camera mobile phones or digital video cameras, for light when the light is not supplemented. Since the brightness of LED light-emitting diodes is much lower than that of real flashes, they can only play the role of "fill light". Nowadays, some mobile phones have used the same flash as the camera, such as Sony Ericsson's K790C, which uses a xenon flash, which is better than the LED fill light, but it cannot be used as a flashlight like LED.

The principle of xenon flash lamp: Xenon flash lamp, also known as high-intensity gas discharge flash lamp. Xenon flash lamps consist of a xenon bulb, a transformer ballast, and an insulated wire, which uses a special xenon gas to shoot and emit electricity at ultra-high voltage.

Its working principle is that after being triggered by the contact point of the camera, the 12V power supply is raised to a high-voltage pulse voltage of more than 20,000 volts in an instant, and the xenon gas in the xenon bulb is activated to produce a strong light at a color temperature of 6000k10000k in the arc, and the color is diamond white with a slight violet blue. When the shutter is pressed, the shutter feeds back a signal to the CPU, and at the same time, the CPU synchronously outputs a control signal to the triode to trigger the circuit for flashing. Then the triode is turned on, so that the trigger capacitor begins to discharge, and a pulse current is generated on the primary stage of the transformer, which has a high voltage of nearly 4000V in the secondary stage of the transformer, which ionizes and conducts the internal hernia of the flashing lamp.

The electrical energy stored on the capacitor is instantly converted into light energy through the flash tube discharge, and a flash is completed.

The former is a strong LED that you should come across a lot on the road.

Xenon flash is good, bright enough, no matter how dark the environment can shine bright**LED is free, brightness and color temperature difference, used in the flash is not long, but the effect is unsatisfactory.

I'm an LED engineer).

Both the flash and the fill light are the same, there is no difference. In fact, the flash of the mobile phone is all chicken ribs, if you like to take pictures, you should buy a DSLR camera

Flash is usually only used at night! Or cloudy!

Android, Samsung's Zoom sequence is a xenon lamp.

Samsung Galaxy S4 Zoom C101, C1116, C1158, etc.

Nokia's only two models with hernias for the time being: N82 and 6220, if you don't need a smart phone, it is recommended that you buy Samsung and LG's camera phones, with hernia lights, and some are as high as 8 million pixels, look at this Samsung G800 Hernia Flash 3x optical zoom 500W pixel 3G mobile phone, and Samsung 500W pixel Hernia Flash Large screen handwriting F480, LG's has 8 million CCD + Hernia Flash Touch KC910E