iPhone 6s lost to a Lumia 640 and Sony Xperia Z5 in the ranking of the smartphones with the highest quality

PhD from Aalborg University – the Dane Gert Pedersen Frolund – first in 2010, found a problem with the reception of cellular signal of the iPhone 4. Since then experts test many mobile devices, exploring the ability of gadgets to receive mobile waves. Energy Agency and the Commission, which includes Denmark, Finland, Norway and Sweden, tested the 26 most popular in the smartphone market to find out which ones provide the best voice quality and most stable reception of the signal from the base station. In this experiment, the Apple could not boast of record results.

Tests carried out in protected from prying radio waves environment, determine the quality of reception of the wireless signal in the frequency range of GSM 900, related to reserve and preferred in many countries the band. Each device was tested in two ways: in the first case the device was put on the table, the second held in his hand.

The results of the first experiment in the rating of smartphones with best signal reception leaders turned out to be the Lumia 640, Sony Xperia Z5 Compact, Samsung Galaxy S7, Lumia 650 and Galaxy S5 mini. In the second test became the following smartphones: the Lumia 640, Galaxy S7 edge, HTC Desire 626, DORO PhoneEasy 530X and Sony Xperia Z5 Compact.

The Apple smartphones for voice quality and reception took not the first place. In particular, when testing on the table iPhone 6s, iPhone 6s Plus and iPhone 6 were on 12, 13 and 14 respectively. In the second case, the result is even worse: the iPhone 6 and iPhone 6 Plus won 21 and 22 seats, and the iPhone 6s and iPhone SE 25 and 26, respectively.

Experts believe that the problem is related to the size of the antennas hidden inside the case of smartphones. Manufacturers are trying to increase the screens and the battery and leaving no room for large antennas.

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