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New Features in Apple iPhone4

January 8th, 2011 Leave a comment Go to comments

Apple iPhone 4G
iPhone has come a long way with the launch of Apple iPhone 4. Inclusion of many new features compared to the previous iPhones for the first time makes it more powerful while retaining its ease of use. It is the fastest iPhone to date and also the one with highest resolution.


For the first time people can make video calls. With a touch of a button you can start making video calls to family, friends or business associates without creating any new account or screen name. All that needs to be done is to touch the FaceTime button next to the name in Contacts. For example if you wish to make a video call to your friend or say you are already in a voice call with a friend, you just have to touch the FaceTime button on the screen. An invitation will pop on her screen asking her permission and when she accepts video call starts.
There are two integrated front and back cameras. The front camera is used for FaceTime. Back camera can be used to share what you see.

Retina Display
iPhone 4 has the best of phone screens when it comes to screen resolution , sharpness It has got very high pixel density – almost four times that of the previous models and as such individual pixels cannot be distinguished by human eye. Pictures are strikingly sharp and texts surprisingly crisp due to pixel density of 326 pixels per inch.

Mutitasking allows you to run multiple application simultaneously – as an example, you can listen to mp3 music while playing a game. Multitasking, can be done very easily on iPhone 4. Favorite third-party applications can be run promptly without hindering foreground application or exhausting the battery needlessly. All you need to do is just double-click the Home button to see the recently used apps and touch one to reopen whichever app you wish to open. It easy for you to continue doing what you were doing where you left off. You can listen to audio from third party apps while checking emails, surfing the web or playing games. You can also receive VoIP calls while using other apps.

HD Video Recording and Editing

You can shoot video in high definition. iPhone 4 can capture striking video even in dim light because of the sophisticated illumination sensor on the back and integrated LED light. Using iPhone 4 you can also edit your video using the new iMovie app, without waiting to return to your computer, with Apple-designed titles, themes and transitions. Sharing video also comes easily to iPhone 4. Touch the camera icon to record and send it even while text message conversation via MMS or send it as an attachment with a new email message.

5-MP Camera including LED Flash

The 5-megapixel camera which has optional HDR setting, captures incredibly detailed photos even in dim light settings because of the integrated LED flash. It has 5x digital zoom which gets you closer to the object. You can even shoot self-portraits with the front camera. Photos can be sent via email or MMS or you can post them directly to MobileMe gallery or YouTube from the camera application.

Table : Comparing iPhone 4 with iPhone 3G

SL No.

iPhone 4 iPhone 3G
1 Video calling with FaceTime No Video Calling
2 Retina display with 960-by-640 resolution Display with 480-by-320 resolution
3 HD video recording VGA video recording
4 5-megapixel camera with LED flash 3-megapixel camera
5 Dual-mic noise suppression, Apple A4 chip Not available.
6 $199 for 16GB,  $299 for 32GB $199 for 16GB,  $299 for 32GB
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  1. Amarnath
    September 5th, 2011 at 12:03 | #1

    Looking at the features of iphone 4, i think it will be a great phone to buy which has multi tasking, video calling and HD video recording which is combination of awesome feautures that are not found in other phones.

  2. sunil tiwari
    October 31st, 2011 at 11:31 | #2

    siri is the new feature . with this technolgy u can talk to your i phone and ask many things like “is there any atm machine nearby”.

  3. sunil tiwari
    October 31st, 2011 at 11:53 | #3

    then it will process according to your command and try to find atms using its applications and net if available . hence make the work easy for u . also i phone has digital video recording and 4g technology to fast your net browsing