smartphone today would be worse to make calls, therefore they need to do much more “effort” to connect to telephone networks unlike phones ten years ago, according to the regulatory agency Ofcom UK telecommunications.
A study released by the institution Telegraph newspaper found that unlike the high-end models of Apple, Samsung and other manufacturers, telephone it costs a fraction of their prices usually provides better signal performance for voice calls and send text messages.
The research, carried out in a laboratory with a selection of popular smart phones and without these features, found in a 2G network the cheapest phone best caught weak signals.
Some smartphones require a minimum of 10 times stronger signal than a conventional phone before making or answering a call, the study of Ofcom.
According to research, changing the plastic component of glass and metal in smartphones has helped cut calls are increasing.
In addition, on average, smartphone tested by Ofcom require a minimum of 2G signal seven times stronger than the “dumb”. It was also determined that some models operating po r below international standards for the performance of mobile broadband signal.
In the worst smartphone 3G networks needed nine times stronger signal than the minimum recommended by the mobile industry in the UK.
The model operates in 4G Mobile Broadband requires seven times the recommended signal strength to send data back and forth.
The possibility that Calls are cut also varies depending on the distance that holds the smartphone , whether in the right or left hand, with respect to the position of the antenna.
Ofcom refused to give the names of the models tested, arguing that the number of devices tested was not enough to make meaningful comparisons.
“We tested a very small mobile phone number, not a ranking but to understand how the phones operate in different situations as any device outperformed others we chose, we decided not to make a list, “said a spokesman for Ofcom.
Source: Telegraph
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