The Samsung Galaxy Note 4 S-LTE was announced in December last year and if everything goes well, the S LTE variant of the popular phablet later this week launched. The biggest difference from the European version is that the Galaxy Note 4 S-LTE is the first smartphone with a Cat.9 LTE / 4G modem, enabling a theoretical download speed of 450Mbps can be achieved.
has long been expected that the Galaxy Note 4 S-LTE would be equipped with the powerful Snapdragon 810 soc, but recently appeared photos that could be seen that Samsung S-LTE variant had chosen the proprietary Exynos 5433. The LG G Flex 2 is another Cat.9 LTE / 4G smartphone that has already been announced, but will only be released at a later time
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This impressive speeds can be achieved thanks to carrier aggregation on different frequency bands. By combining three bands of (20 + 10 + 10) MHz in the 2100MHz spectrum provider SK Telecom can offer download speeds of 300Mbps. Combining three 20Mhz bands screw speed even up to 450Mbps.
The Galaxy Note 4 S-LTE is still only released in South Korea, but how many people can use the Cat. 9 technology is still questionable. According to various sources, there are only a small number of nationwide 4G / LTE base stations that support this technology
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