Gema 4 iPhone is still tight sounding until now, though heavily battered by the device Android, iPhone 4 remains sturdy and upright stand. After Apple released the iPhone black four years ago, now turn the iPhone 4 colors shine white.
You need to know the iPhone 4 color white is equipped with IOS 4.3 (4.3.1) which has experienced some considerable improvement when compared with the previous IOS version (version 4.2.1). Below are some of the increase contained in the IOS version 4.3:
1. The increase in speed of the browser by using the latest script JavaSript Nitro Engine 2. home iTunes sharing: This feature allows you to share all the content contained on iTunes using Wi-Fi connectivity. For example you can do the sharing on the iPhone, iPad and iPod you're using Wi-Fi. You can play it without needing to synchronize or download it first 3. Airplay: you can stream video using the application image to your HD TV using Apple TV. There is an option slide show to display your photos 4. Has support to use video editing, audio using the application found on the Apple Store like iMovie 5. Especially for that use IOS iPad 4.3 can be used to lock the rotation direction 6. Can be used as Personal Hotspot (especially for the iPhone 4) - you can connect up to 5 devices you have to iPhones four using Wi-Fi, Bluetooth, and USB. If you use the Personal Hotspot uses Wi-Fi devices that can be connected to a maximum of 3 devices. This feature also will automatically turn off when you do not use it for a long time 7. It supports more than two-finger multitouch (this feature can only be used by developers for testing purposes) 8. Parental Control - users can restrict the use of applications on the device IOS IOS 9. HDMI Ready - you can connect the device IOS 4.3 on HD TV or other device that supports using the Apple Digital AV HDMI adapter (sold separately) and 720p HD video sharing from iPhone, iPad and iPod 4th gen (only 4th generation that already support ) you 10. Push notifications and requests to see koment friends from your social network accounts. 11.Increase on calling features - with one touch you can make calls
In design there are also differences, although not significant and not too visible, namely the increased thickness of 0.2 mm. In plain view are almost indistinguishable, but if you look at it from a straight angle you'll see the difference.