It features 3,5'' retina multitouch display, Apple A4 system on a chip, dual microphone, 3-axis gyroscope and accelerometer, digital compass, proximity and ambient light sensor. The back side camera has 5MP sensor and can film 720p HD video. It has 5x digital zoom and LED flash. The FaceTime camera provide FaceTime video calling with SD video filming. It uses a micro-sim card (GSM model only).
It is available in black and white in 16GB and 32GB capacity. CDMA model is available in U.S. (Verizon; GSM model AT&T).
Prices. *Requires two-year wireless service contract and it is sold separately.
iPhone 3Gs (GSM-AT&T) 8GB, black, from $49.00
iPhone 4 (GSM-AT&T) 16GB, white or black, from $199.00
iPhone 4 (GSM-AT&T) 32GB, white or black, from $299.00
iPhone 4 (CDMA-Verizon) 16GB, white or black, from $199.00
iPhone 4 (CDMA-Verizon) 32GB, white or black, from $299.00
iPhone 4 (GSM-unlocked, without contract) 16GB, white or black, from $649.00
iPhone 4 (GSM-unlocked, without contract) 32GB, white or black, from $749.00
