Apple iPhone 3GS vs iPhone 4

Since my coverage of the Apple WWDC is purely technical and very descriptive, I will attempt to cover the differences between an Apple iPhone 3GS and iPhone 4 in this seperate article.

. Name : iPhone 3GS vs iPhone 4
. Price : $99 for 8GB vs $199 for 16gb (on contract)

. Body : Glass Front Metal Back VS Glass on Front & Back with Steel Border (Part of Antenna) running around body
. Processor : 600MHz, Cortex-A8 vs Apple A4
. Display : 3.5-inch 480 x 320, no IPS vs 3.5-inch IPS 960 x 640

. Pri Camera : 3 megapixel AF vs 5 megapixel AF with LED flash
. Sec Camera : None vs Front facing VGA camera
. Video Rec : VGA@30fps with basic editing Vs 720p@30fps, optional $4.99 iMovie
app

. Cell Radio : Quadband GSM, triband HSPA Vs Quadband GSM, quadband HSPA
. Wifi : 802.11b/g Vs 802.11b/g/n

. Dir Sensors : Accelerometer & Compass Vs Accelerometer, Compass & 3 Axis gyroscope
. Video Call : Not supported Vs Via Front or Rear facing camera via Wifi

. Sim Type : Standard Sized Sim vs Micro Sim
. Batt Life : Upto 2 hours more talktime than on iPhone 3GS

. Weight : 135 grams Vs 137 Grams (though it's slimmer)
. Dimensions : 115.5 x 62.1 x 12.3mm Vs 115.2 x 58.6 x 9.3mm