Do we need a 64-bit smart phones?

Looking inside most modern smart phones and tablet computers, you will probably find two or even four-core processors. And many of them are equipped with 2GB of RAM. When our portable devices have more computing power than PCs, we used a few years ago?

64 bits.
For the most part, we all live in a 32-bit world of mobile devices, and many, perhaps most, in 64-bit versions of operating systems fixed. In the beauty of the 64-bit? What do we gain by doubling our beats?


Let's compare the number of bits in your system with the number of lanes on the highway. Increasing the number of lanes will lead to the road will be able to accommodate more cars. Increase speed and will not be traffic jams.
64-bit systems - is twice as much as compared to the 32-th bits of bands for the transmission of your information. The greater the number of bands in turn leads to an increase in the performance of devices, fewer glitches and braking systems, and applications will be able to perform more functions.
Memory Limits
The maximum amount of memory in 32-bit systems only 4GB. Yes, "only" 4GB. Now this may seem a large amount for smartphones is not the actual problem, but it will soon become such as have become for personal computers.
If you want to be the owner of a mobile device with more than 4GB of RAM, you have to upgrade the hardware and software to 64-bit versions.
But while we are not short of memory. Not yet. Most smartphones and tablets are on board 1 GB or less. The most powerful machines have 2GB of RAM. Devices with 3GB is not expected, so the next step - a theoretical maximum of 32-bit, 4GB.
According to analysts, this volume is enough for the next year and a half, after which we will begin to feel the limitations of 32-bits.
One and a half years - a short time, but there is hope! Before we can take advantage of 64-bit mobile processors and operating systems need to be modernized, but, fortunately, we do not have to replace all the applications. And all thanks to Android's Dalvik VM. Of course, to enjoy all the benefits of 64-bit environment, the applications need to be modified. This is only needed for demanding applications, such as games, video, installation, etc. Otherwise, transfer and use of 64-bit would be inappropriate.Source .