How To Select A Best 3G Mobile:
                     Below are the top features which we have to check for selecting a best mobile.
  • Battery backup

          Battery backup is the 1st and important feature we need for a mobile. Normally the battery capacity will be in mah (milli ampers).
          The more the mah of the battery the more the backup comes
Below is the list of features and minimum battery mah required

1)      Normal Screen (240*320) with basic features
                    700 ah battery is enough for 2 days backup for any mobile
        With multimedia features like camera, Bluetooth, mp3.
                  <900 ah battery is needed for min 2 days backup
2)Touch screen
                    Less than 3.2 inches with normal java based os and multimedia features
                                     1000-1300 ah battery is required for 2 days backup
                    3.2 inches screen with android or any advanced os
                                     >1300 ah battery is required for min 2 days backup
                  >3.5 inches screen with android or any advanced os
                                   >1750 ah battery is required fro min 2 days backup

Note: Battery backup also varies according to the quality of the spares used by the manufacturer.

  • Camera Quality

                        Camera quality is measured in megapixel, the more the megapixel the better the quality.
For a minimum camera quality better select mobile with autofocus.
Below are some optional features
Geo-tagging,
 touch focus,
 face and smile detection,
 3D sweep panorama,
 image stabilization


  • Internet Support

                   For 2G mobile minimum EDGE technology with class 10 is required for better browsing.
                   For 3G mobile HSDPA with min 3.6mbps is required for better browsing.


      But interesting thing is that many of us dont know the difference of them. We will go to the market and we will purchase a 3g mobile but many of them dont know that 3g mobile with out 3.5G technology only supports data speed upto 368kbps. So, it is very important for us to know the difference between the above basic terms before purchasing a mobile.


2G
GPRS
2.5G
EDGE
3G
UMTS
3.5G
WCDMS/HSDPA
Dowload Speed   up to
144kbps
238kbps
368kbps
21mbps






   Note:  For more details about 3G data features CLICK HERE
  • Touch Sensitivity

         TFT touch screen is for normal users
        For advanced users Capacitive Touch with more sensors
Accelerometer, gyro, proximity, compass  are required
  • Multimedia

           Check whether the mobile support more multimedia features like
Video Formats:       MP4/H.263/H.264, WMV, xvid, divx, avi, mpeg2
Audio Formats:       MP3/eAAC+/WMA/WAV
Bluetooth:             >v2.0
Wi-Fi           :           802.11 b/g/n