iPhone 4 vs. iPhone 4S

Main Difference

The mega brand Apple had released both iPhone 4 and 4S at the commencing of the second decade of the current century. The first comparison between both these devices is simply the ‘Advancement’ of the included features, which also cause the prices as well. iPhone 4 was offered on its released year for £319 and 4S was against £449. The former was attached with 8GB internal memory while the latter obtained the double – 16GB – and both were, obviously, SIM-free sets. Both the versions were designed in the same Glass back and front, steel sides and these were identical for both of the devices, which also weigh roughly 140g. Not only the dimension and design, they also have the same size of screen as both measure 3.5-inch, 960 x 640 pixel resolution. However, it was iPhone 4 which actually was brought in with the term ‘Retina’ display – a term coined by the big brand to mean ‘the pixel density has enough height to allow you see single pixels’. As far the CPU and RAM of both these devices are concerned, the old version comes with 1GH single core Cortex-A8, 512MB RAM, while the 4S offers Dual-core 1Ghz Cortex-A9, 512MB RAM. Like many other common attributes, the Software is also the same in both the devices, which are built-in with iOS 6.1 with the promise form the company to upgrade them to iOS 7, which will give the system new look and sharp functioning. One of the notable differences in both the devices is the pixels of their cameras where the former offers 5-megapixel with LED flash, while the latter strides by adding 3 more to make it 8-megapixel with LED flash and it has improved camera as compared to the previous set. Highlighting battery timing, both have the same type with same capacity of 1,420mA-h with talk time of 840min; however, differences comes with standby timing where iPhone surpasses the 4S with 18,000min, leaving behind the 4S’s 12,000min.

iPhone 4 vs. iPhone 4S — Is There a Difference?

Difference Between iPhone 4 and iPhone 4S

iPhone 4 vs. iPhone 4S

iPhone 4 was released in 2010; iPhone 4S was released in 2011

iPhone 4 vs. iPhone 4S

The former priced at £319, while the latter £449

iPhone 4 vs. iPhone 4S

Both have a same layout as well as weight

iPhone 4 vs. iPhone 4S

Same dimension and size

iPhone 4 vs. iPhone 4S

iPhone 4 has 8GB internal memory; iPhone 4S offers 16GB

iPhone 4 vs. iPhone 4S

512MB RAM is common in each set


iPhone 4 vs. iPhone 4S

CPU 1Ghz single core Cortex-A8 in iPhone 4; Dual-core 1Ghz Cortex-A9 is the power of 4S

Comparison Chart

iPhone 4iPhone 4S
Released in 2010.Released in 2011.
8 GB internal memory16 GB internal memory
1Ghz single core Cortex-A8Dual-core 1Ghz Cortex-A9
1,420mA-h with 840min talk time.1,400mA-h with talk time of 840min.

iPhone 4

Apple’s iPhone 4 was released in 2010 and was initially available against £319. It’s designed is Glass back and front with steel sides, weighing 140g roughly. It has a screen size of 3.5-inch, 960 x 640 pixel resolution. This version was released with a brand’s derived term ‘Retina’ display which means the pixel density is high enough to let its beholder see single pixels. This device was offered with 8GB internal memory and a RAM of 512MB with 1GH single core Cortex-A8. It’s built-in with iOS 6.1 iOS and was to be upgraded at 7 iOS so that it may be given a new stylish look and working. iPhone 4 has a 5-megapixel rear camera with LED flash. The battery attached with it calculated as 1,420mA-h with 840min talk time and 18,000min stand by.

iPhone 4S

Released one year later than the 4, iPhone 4S was introduced with advanced attributes against the price £449. This SIM-free set was designed with Glass back and front with the steal sides to enlighten its sides. Weighing 140g, the 4S’s screen measures 3.5-inches, 960 x 640 pixel resolution. The CPU attached with this gadget is Dual-core 1Ghz Cortex-A9 with 512MB RAM. The software of 4S was iOS 6.1 and was said to be upgraded to iOS 7. It has a rear camera of 8 megapixels and the batter is 1,400mA-h with talk time of 840min.


We all love to use cellphones and this article has made sure you can easily get to know the changes that exist in the two main types of phones iPhone 4 and iPhone 4S, though the differences are really small but still they play a major role in getting to know how a person can make use of the two devices and make them beneficial.