Hardware
The iPhone 4 uses technology from IPS LCD screen and use the LEDs on the screen. This technology is better known as the “Retina Display”. The iPhone 4 still uses the screen 3.5 “with a remarkable level of resolution, namely (640×960) pixels. The screen is also capable of removing 16 million colors are very vivid. The screen also has a high pixel density is very good and makes the iPhone screen 4 to display the best detail at this time. The angle of view of the screen is also very good so the screen can be seen from any side.
Apple decided to make all the buttons on the iPhone 4 to more mellow than the previous iPhone. On the left there are buttons for adjusting the volume and switch to vibrate mode. At the top, iPhone 4 has a 3.5mm headset jack and power button. While on the right side you will find a slot micro SIM-card. At the bottom, you’ll find the speakers and Apple’s proprietary connection port. In the back, there is a 5 megapixel autofocus camera with LED flash. At the front there is a 0.3 megapixel camera for video calls.
Interface
The iPhone 4 is using IOS 4 from Apple. In the latest IOS, there are a few additions like the ability to add home wallpaper on the menu page, multi-tasking, add a folder that can be filled with 9 applications so that the menu page to look more presentable. In IOS, the display interface is changing. Everything looks sharper and more interesting than the IOS 3.
Interface feels very light when used. The movement of the menu page, while launching the application, and any movement that occurred was very subtle. IOS 4 experienced a lot of progress compared to the previous 3 IOS. For texting, IOS 4 has to make corrections on the wrong article. If we are wrong type, it will display a red line under the posts we are wrong.
Camera
The iPhone 4 uses a 5 megapixel autofocus camera with LED flash. The iPhone 4 does not have a camera shortcut button so you must access it via the menus. But the iPhone’s camera 4 has a great capability. The camera is equipped with a light sensor on the lens so it can adjust the light level when you do a photo shoot. The camera produces images with good detail and colors that exactly match the original. LED flash also works well, although make the colors in the image become a little faded.
This entry was posted on Wednesday, January 5th, 2011 at 8:26 am and is filed under Smartphone. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.
