Author
Home > Technology > What is the Difference Between Apple iOS 4.2.1 and iOS 4.3.2?

Guilherme Mazui

•2 minutes to read

What is the Difference Between Apple iOS 4.2.1 and iOS 4.3.2?

🆚 Go to Comparative Table 🆚

The differences between Apple iOS 4.2.1 and iOS 4.3.2 are not significant, as there have been several updates released between the two versions. Here are some key points to consider:

  1. iOS 4.3.2 includes several performance-enhancing improvements and fixes.
  2. iOS 4.3.2 supports CDMA networks, while iOS 4.2.1 does not.
  3. iOS 4.3.2 is used in the iPad 2, while iOS 4.2.1 is not.
  4. iOS 4.3.2 allows third-party apps to use AirPlay, while iOS 4.2.1 does not.
  5. iOS 4.3.2 has a new JavaScript engine that iOS 4.2.1 does not have.

In conclusion, while there are some differences between iOS 4.2.1 and iOS 4.3.2, the improvements are not significant enough for most users to necessitate an upgrade. If you have an iPhone or iPad running iOS 4.2.1, it is recommended to wait for a major upgrade before changing the software on your device.

On this page
  • What is the Difference Between Apple iOS 4.2.1 and iOS 4.3.2?
  • Comparative Table: Apple iOS 4.2.1 vs iOS 4.3.2

    • Comparative Table: Apple iOS 4.2.1 vs iOS 4.3.2

    Here is a table comparing the differences between Apple iOS 4.2.1 and iOS 4.3.2:

    Feature iOS 4.2.1 iOS 4.3.2
    Supported Devices iPhone, iPad, iPod touch models running iOS 4.0 or later iPad 2 and Verizon iPhone
    New Multitasking Features Included -
    CDMA Network Support Absent Present
    JavaScript Engine Absent Nitro JavaScript Engine
    AirPlay Support Limited Full AirPlay support for photo slideshows, video & audio editing from third-party applications, and sharing content on social networks
    Safari Performance - Improved with Nitro JavaScript Engine

    Please note that iOS 4.3.2 incorporates all the features and improvements introduced in iOS 4.2.1, and iOS 4.3.1. However, the table above highlights the key differences between the two versions.

    Read more:

    Guilherme Mazui

    Guilherme Mazui is graduated in journalism from the Federal University of Minas Gerais (UFMG) and a master's degree in Communication from the University of São Paulo (USP). In addition, he has experience in advertising writing and has worked as a content editor in several companies.