Wednesday, September 10, 2014

Output Samsung Galaxy Note with 4 Fast Charging: the limits – OptiMagazine

Samsung Galaxy Note 4 is certainly a very powerful phone that Italians look forward to be able to buy. The launch price, which is said to be 799 euro (really a blunder), it may not be a deterrent for the pockets of fans. Today we want to focus on one of the features that will encourage users to focus on phablet, the Fast charging , or the ability to recharge the terminal from 0 to 50% in just 30 minutes .

Amazing, think, and we can not blame you: you think that the Note 3 to get the same result takes about 55 minutes, almost twice as long. The feature in question is not result increase the amperage charger (2 A joint board of the latest models), but some of own protocols chipset and power supply able to deliver more power, simply by changing the output voltage.

Everything seems great, except for a given perhaps gone unnoticed by the general euphoria: why we talk only the percentage that goes from 0 to 50, and is not up to 100% ? At the edge of Samsung Galaxy Note 4 is yes this fast charging, however exploitable under precise limits: the above technologies, in fact, act effectively only in the case where the level of residual charge is not too high , otherwise get results almost similar to the traditional ones.

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Precisely for this reason, although still high-impact, fast charging of the Samsung Galaxy Note 4 can not be considered a breakthrough in the round, able to give a definitive turning point to the problems of slow charge that plague the holders of the latest smartphones generation. We will tell you more in the coming days.


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