iPhone HD/4G With Additional MIC next to the headphone jack

iPhone HD a.k.a iPhone 4G will come soon.
iPhone HD scheduled to announce at at Apple Worldwide Developers Conference (WWDC 2010) at the Moscone Center of San Francisco, California June 28 – July 2, 2010. However there is an information that the announcement would be carry out on June 22.
Here are the speculations of iPhone HD specs:
- Sleek, flat design
- weighs 140 grams
- Shiny glass/plastic back
- Expected resolution to be 960×640
- Higher resolution; therefore the name iPhone HD
- Camera Flash support
- Additional MIC next to the headphone jack
- Use of Micro Sim
- Larger battery size
- Better battery life
- Battery energy: 5.25 WHr
- Metallic buttons for the power, cute and volume control
- Surrounded with the aluminum border
- Easy Video chatting thanks to the front end camera

While the price of iPhone HD also unknown, however, some said that the smartphone would cost about USD199-299 with contract.