iPhone 4, the summary.

Steve Jobs has left the stage and iPhone 4 is now officially introduced. We now know a few about iPhone 4.

iPhone 4 Release Date
iPhone 4 will go on sale on June 24th, 2010.

iPhone 4 Pre-order
Starting June 15th, 2010 Apple is taking iPhone 4 pre-orders for pickup at an Apple Retail Store or free-shipping-delivery to your location.

iPhone 4 Tech Specs

  • micro-SIM slot.
  • Storage: 16GB or 32GB
  • Color: Black or White
  • Stainless Steel and Glass construction.
  • Display: 960-by-640-pixel resolution at 326 ppi
  • Front and Rear facing cameras.
  • Three-axis gyroscope and Accelerometer
  • Dual-mic with noise suppression
  • Apple A4 Processor
  • more

Select iPhone 4 Features:

FaceTime can utilize both front and rear facing cameras for video-chat from iPhone 4 to iPhone 4 over Wi-Fi. Steve Jobs mentioned that Apple is working with carrier to allow FaceTime over the data network such as 3G.

Retina Display on iPhone 4 features 960-by-640-pixel resolution at 326 ppi combined with IPS screen. Four times the pixel count of previous iPhones.

Images are courtesy of Apple Inc.