To date, commercially available smartphone data quickly attracted a device that used the LTE connectivity Double-A aggregation of bandwidth (maximum download: 150 Mb / s). However, Samsung boasts that the new Galaxy Note 4 LTE-A, which will be officially launched in January 2015 supports bandwidth aggregation triple – the first smartphone in the world – which is the maximum data transfer while downloading amounting to up to 300 Mb / s ( LTE Category 6), in the future, even 450 Mb / s (LTE category 9). It is worth mentioning that the new Note 4 will also probably the first commercially available phone equipped with a Qualcomm Snapdragon processor 810!
What’s wrong with this aggregation bands? The maximum width of a single band (20 MHz) bandwidth does not allow a proper radio connector type LTE-A. The solution is the use of several bands simultaneously (aggregation in this case is better than the binding of the word because they do not have to be contiguous band). A total of LTE-A specification allows the use of up to five bands, so the theoretical maximum width of such a “big band” is 100 MHz and the maximum theoretical data transfer while downloading can be as high as 1 Gb / s.
Unfortunately, it is in this barrel of honey transfer tar bucket yet – the availability of this version phabletu Samsung. We do not know where you will be able to buy it, but maybe it will be quite difficult. In the most pessimistic scenario, this version of the Galaxy Note 4 will be officially available on the market only in South Korea.
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