Now the 'old' iPhone of apples series the iPhone 4 is a fantastic piece of technology. Since the 4S release the 4 has reduced in price, making it more affordable and a much better option to the 4S. iPhone's are designed to do almost anything, have the Internet on your phone play games etc, so why do you need to ask the phone what the weather is like in London? Can you google it, or use the phones built in app? The 4S is definitely not worth the extra money. Also I would recommend the 32GB over 16GB, equipped with a5 megapixel camera you will want to capture lots of moments - using lots of memory. The 16 GB can be used up easily, when you think of the games, music etc.

The spead of the phone itself is great and it's multitasking capabilities are great too. This phone is much faster than any if it's rivals, even when many apps are open, however, this will reduce battery massively, and this is a problem with this phone.

The entire battery life could be used up in one day and if not and you keep charging it from 30-40 % every night the battery can be damaged and reduced in capacity. I would recommend charging it when it's is under 10% battery, this is better for th battery, also do not overcharge.

The clarity of the screen is also fantastic, reading documents, browsing the we'd or viewing photos, the retina display is a great feature and much appreciated.

Another downfall is the ease of scratching / chipping, I would recommend a case for the phone and possibk a screen protector, however this will reduc the effectiveness of the touch interface.