Some of the technical terms related to smart phones camera

Smart camera

Smart camera

 

IF YOU ARE NOT UPDATED YOU ARE OUTDATED

 

The new generation of the mobile phone is no doubt is the SMART PHONE

Day by day the demand for the smart phones are increasing like anything.

So in this world of technology, we have to update ourself in respect of mobile phones otherwise we feel ourself an outdated person.

IF YOU ARE NOT UPDATED YOU ARE OUTDATED

It happens many times that when we go in a shop or search online for purchase of smart phones,we come across many technical terms related to smart phones and at that time due to lack of technical knowledge we have to depend upon shopkeeper by saying BRO,GIVE ME SOME NICE PHONE.

Or if we are buying online,we ignore some of the technical mobile terms and there by missing nice smart phones according to our requirements.

So here I will discuss in short,some of the important technical terms needed for buying a smart phones 



  1. RESOLUTION 
  2. MEGAPIXEL
  3. DUAL-LED (TRUE TONE) FLASH
  4. LASER AUTO FOCUS 
  5. AUTO FOCUS (AF)/FIXED FOCUS
  6. BACK OR REAR ILLUMINATED SENSOR 
  7. APERTURE/ F- NUMBER
  8. FULL HD
  9. OPTICAL IMAGE STABILIZATION 
  10. SLOW-MO/SLOWMOTION OR HIGH FRAME RATE VIDEO
  11. GEO TAGGING 
  • RESOLUTION

How much data can an image saved in it is called RESOLUTION.Digital image is made by number of coloured dots called PIXEL.More the PIXEL or (RESOLUTION) more will be the data stored in an image.

 

  • MEGAPIXEL

This term is used to specify the SENSOR RESOLUTION of a digital camera.It is wrong to think that the quality of an image is more in high pixel camera,because the quality of an image depends upon many more factors,other then the PIXELS.

 

  • DUAL-LED (TRUE TONE) FLASH
Dual led flash

Dual led flash

If your smart phone has this type of flash then compare it with the normal led flash,you will get a very closer tone of face matching with the original tone of a face of a particular person.This type of flash was originally started by APPLE COMPANY,but now many companies are providing this type of flash.

 

  • LASER AUTO FOCUS
Laser auto focus

Laser auto focus

The distance between the CAMERA and the person whose photograph is being taken is decided by LASER RAYS. The camera is focused with the help of this LASER RAYS.

The speed is much more in LASER AUTO FOCUS compare to only AUTO FOCUS.This facility was first offered by L.G. company,but now many companies are also offering this type of features in smart phones.

 

  • AUTO FOCUS (AF)/FIXED FOCUS

In this type of function,camera lenses automatically  focus in front or the back side according to the need of an image being taken.




This function you will have a FIXED FOCUS CAMERA.generally all high end mobile providing companies giving AUTO FOCUS feature in their mobile camera.

 

  • BACK OR REAR ILLUMINATED SENSOR

Illuminated sensor

You can shoot high quality video or can capture high quality image even in bad light or low light.




  • APERTURE/ F- NUMBER
Aperture

Chart showing different image quality with different Aperture

When you see the specification of camera you will see F-2.0 or F-2.4 APERTURE written. APERTURE means the small minute hole situated in the Centre of the camera lens,from where light passes through.

F-NUMBER denotes the diameter of the hole.Less the F-NUMBER more is the capacity to absorbs the light and vice-e-versa.It means more light passes through F-2.0 APERTURE then F-2.4 APERTURE,So it means you can capture image in low light also in F-2.0 APERTURE than in F-2.4 



  • FULL HD (FULL HIGH DEFINITION)
Ultra HD

4K/ultra HD resolution image

Over and above the phone screen, the capacity of camera to capture a video is called FULL HD.

The video capture in 1920×1080 pixels resolution is called 1080 P OR FULL HD VIDEO. The video taken in this type of configuration gives perfect,sharpness and quality video than taken in 720 P (normal HD),but it occupies more space.

So if you have space problem in your mobile then it’s better to download or capture the video in 720 P RESOLUTION.

According to the latest technology 4 K or ULTRA HD is the highest resolution,in this video is captured in 2 times pixels ( 3840×2160 ).

 

  • OPTICAL IMAGE STABILIZATION
Optical image stabilization

Image using optical image stabilization feature





While capturing the image many  times our hand shakes and the image becomes blur,this disadvantage is removed if you have OPTICAL IMAGE STABILIZATION feature in your camera.It automatically adjusts the camera lens and gives sharp image quality.It also works where there is less light.

 

  • SLOW-MO/SLOWMOTION OR HIGH FRAME RATE VIDEO

Slow Motion Video with Phantom Flex Camera

This feature will be only found in expensive smart phones.In this feature you can capture a video in a fast frame rate and can see it in a regular slow frame rate,so that you can enjoy your video in a very fine and smooth slow motion !!!




  • GEO TAGGING
Geo tagging image

Geo tagging image

The information regarding the exact place or an area from where an image captured with the help of GPS RECEIVER of the smart phone is called GEO TAGGING.





There are many more words related to the smart phone camera,but if you know the meaning of the above terms discussed, then you can easily buy a smart phone with good camera.

 

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Team AtratatraMOBILE & COMPUTERSAF,aperture,auto focus,camera,dual led,F number,fixed focus,full HD,geo tagging,high frame rate video,illuminated sensor,laser auto focus,megapixel,optical image stabilization,resolution,slow mo,SLOWMOTION,Smart phone camera,true tone flash
  Some of the technical terms related to smart phones camera   IF YOU ARE NOT UPDATED YOU ARE OUTDATED   The new generation of the mobile phone is no doubt is the SMART PHONE Day by day the demand for the smart phones are increasing like anything. So in this world of technology, we have...