CNET: iPhone 5 Sprint version of the best call quality

understand, CNET has recently done a survey and found that the highest call quality in the three major carriers in the U.S. AT & T, Verizon and Sprint, the Sprint version of the iPhone 5. IPhone 5 supports wideband audio, Apple claims that it can significantly improve the quality of phone calls, but not all operators are able to support this new technology. Therefore, in this regard, operators factors is still very important. CNET will do to this investigation.

Although the iPhone5 support wideband audio, Apple claims that it can significantly improve the quality of phone calls, but not all operators are able to support this new technology. Therefore, in this regard, operators factors is still very important. CNET will do to this investigation.

Measured after three different models in New York, CNET wrote in the report: "the Sprint version iPhone5 is the final winner. We test more in-depth, on their own judgment is affirmed. Background noise is almost negligible, and I the voice of others to the end of the line sounds greater volume, clearer, and it is full of the voices of others also feel the same on the test machine. "

As for the other versions of the carriers, CNET, AT & T version of iPhone5 worst performance, able to hear the loud background noise. Verizon noise control is very good, but there is little distortion vocal.

However, there are also expressed doubts outside the station for the test. iDownloadBlog test test "not very scientific, CNET only in the same locations several times.