Both Apple iPhone4 and Apple iPhone 4S comes with a 3.5 inch display with a screen resolution of 960*640 pixel retina display that provides exceptional viewing experience. iPhone4 comes with a 5 mega pixel camera with LED Flash that has a high definition video recording of 720p where as iPhone 4S makes use of 8 mega pixel camera with LED flash with a 1080p HD video recording with additional features like face detection, auto focus as well as the presence of a front facing VGA camera.
Apple iPhone4 makes use of 1GHz of ARM Cortex-A8 processor where as Apple iPhone 4S makes use of dual core 1GHz A5processor with dual core graphics technology being implemented in it. IPhone4 comes with Bluetooth 2.1 connectivity where as iPhone 4S comes with Bluetooth 4.0 connectivity. Both comes with a WiFi connectivity of 802.11 b/ g/ n. iPhone4 comes with a maximum memory storage capacity of 32GB where as iPhone 4S comes with a maximum memory storage capacity of 64GB.
Both Apple iPhone4 and Apple iPhone 4S comes with GPS technology being implemented by default and also the digital compass is also present in it. Both make use of proximity sensors as well as accelerometers and also ambient light sensors. Both the smartphones are only available in black colour. Both iPhone 4 and Apple iPhone 4S makes use of the efficient Lithium ion battery that is removable in nature. IPhone4 comes with a talk time of 7 hours where as iPhone 4S comes with a talk time of a whopping 8 hours. Both come with a stand by time of over 12.5 days. Both come with 10 hours of video playback usage. The authorized carriers for iPhone 4 are Verizon as well as AT&T where as for iPhone 4S the carriers are AT&T, Verizon and Sprint.
The price in India tag for the base model of iPhone4 is Rs.35000 approximately. Whereas the price in India of Apple iPhone 4S base model starts from around Rs. 40000.