With new i-phone 5 to launch it seems i-phone 4 is still popular. With super-fast A4 CPU,front-facing camera ,5 mega pixel camera with LED flash on back, an impressive design and outrageous Retina Display, I-Phone 4 doesn't seem outdated.The eye capturing features include familiar home button at bottom ,Micro SIM slot and up top there's the power button, headphone jack,noise-canceling microphone. At bottom there's speaker, microphone, and the 30-pin port.
It has 512MB RAM with storage of 16 GB and 32 GB options. For connectivity, it has WiFi,quad-band HSUPA chip and Blue-tooth 2.1. The LED backlit, 960 x 640 screen with 326ppi along with an 800:1 contrast ratio popularized as”Retina Display" is an amazing feature.The battery life is outstanding.It has IOS 4, featuring multitasking, video calling, Face-time, and enhanced Mail.