Apple’s World Wide Developer Conference 2010 was held on 7th July 2010. The conference unveiled iPhone 4G/HD and iPhone OS 4.0 which is named iOS 4.
Here are the details of iPhone 4G/HD:
- All new sleek design. It has a rectangular shape and is slimmer than iPhone 2G/3G/3GS.It has split buttons for volume, unlike the current iPhone 3GS, all made in stainless steel.
- The Stainless steel rim acts as antenna improving the reception quality.
- iPhone 4 has Apple A4 processor with 128 MB DDR SDRAM. It has good Power management features
- The 3.5-inch screen has a resolution of 960 × 640 pixels. Apple calls is the Retina Display, and it has four times as many pixels as the current iPhone 3GS’ display.
- iPhone 4 has longer battery life, thanks to new large battery and Apple A4 processor.
- New 5 Mega Pixel camera with LED flash. There is a front camera too.
- iPhone 4 has gyroscope, which means it has 6-axis motion sensing capability
- iPhone 4 uses microsim.
- It has two microphones for noise cancellation.
Price and availability
The Phone 4 will be available in black or white on June 24, and will cost $199 and $299 for 16 and 32GB.