Why we cannot able record HD Videos on any android?

   Today we are comparing Four Phones follows:-

•  Sony Xperia tipo
•  Sony Xperia S  
•  Nokia N8
•  Samsung Galaxy Y  

 Sony Xperia tipo  

             Sony Xperia tipo is Android phone  running Ice cream sandwitch 4.0.4.It has 3.15 MP Camera which record videos on VGA (640X480). It  has Adreno 200 Gpu and 512MB Ram With 800 MHz Cortex-A5 single core processor So we can  able to play  so games such as Temple run, Temple Run 2, Temple run ,subway surfers etc.

   

Sony Xperia Tipo

 Sony Xperia S

        

            Sony Xperia S is Android Phone running on Ice Cream Sandwitch 4.0.4 and sony confirmed to upgrade it to Jelly Bean 4.1. It Has Dual-core 1.5 GHz processor Power by Adreno 220 Gpu which will give this phone to Record 1080HD Videos with it's 12 MP Rear Camera And its record 720p videos with its Front 1.3MP Camera. This High cost Phone Which has 1GB Ram.

Sony Xperia S

Nokia N8

           

         Nokia N8 is Symbian^3 Phone And Not Android phone.This Phone Also has 12MP Camera

but its record only in 720p And it's Front camera able to capture Upto VGA resolution .It  has  680 MHz ARM 11 single core processor and Broadcom BCM2727 Gpu and only 256MB Ram.

Nokia N8

Samsung Galaxy y 

       Samsung Galaxy Y(Young) its better bugdet Phone. It Has 830 MHz ARMv6 single core  procesor with 290 MB Ram with android 2.3.5 Gingerbread and No dedicated Gpu So Its Can Record only upto QVGA@15fps(320X240) which poor And Not even VGA with its 2MP Camera. Its famous phone Still and younger's choice.

Samsung Galaxy Y

          If we See above phone with less ram And Less Processor Nokia N8 Beats Sony Xperia Tipo And Samsung Galaxy but not to SonyXperia S. The older Broadcom BCM2727 Gpu its powerful Than Adreno 200 which is capable to record record VGA 640X480. The Adreno 205 is More powerful than Broadcom BCM2727 Gpu but only plays upto 720p .The Adreno220 is capable to record 1080p full HD As Adreno 220 much superior than Adreno 200 and Adreno 205.
          If we want to buy a good phone or even table since we have to consider Gpu If we Quality video and good Resolution video.the Adrenoo 200 Can able to record in VGA resolution and 205 records it in 720p hd only. The Adreno 220 or later such as Adreno 320 can fully custumizable to record in full 1080 hd in good quality.
           It dosen't matter Which OS your mobile it depent upon the Gpu Of That phone. hence Broadcom BCM2727 older Gpu it's Powerful even other hardware are lower in Nokia N8 which make him to record hd videos on other older Hardwares.
            The Following currently used Gpu's Shows compatible Play+Record Resolution :-

GPU	Resolutions
Adreno 200	640x480 (VGA)
Adreno 205	1280x720 (HD)
Adreno 220	1920x1080 (full HD)
Adreno 320	1920x1080 (full HD)
Mali-400MP	1920x1080 (full HD)
PowerVR SGX531	1280x720(HD)
PowerVR SGX544	1920x1080 (full HD)

         
             So Remember To Go for better As yout budget.

Thanks...............!