In the first quarter of 2017, China's 4G mobile phone product models accounted for a relatively stable proportion, with small fluctuations in the short term, band41 frequency band has become a standard for 4G mobile phones. The proportion of VoLTE mobile phone models is still increasing, and 4G mobile phone products with higher transmission capacity levels of CAT7 and CAT9 are beginning to appear. Android version 6 is still the mainstream of the market, but Android version 7 has accounted for nearly 30%. The proportion of large-screen, high-definition and high-screen models of mobile phone products in China also has a small fluctuation in the short-term, and the front and rear cameras of 4G mobile phones continue to be highly configured.
Monitoring and analysis of communication characteristics of domestic mobile phone products
According to the statistics of China Information and Communication Research Institute, in the first quarter of 2017, 278 mobile phone products were applied for in China, of which 231 were 4G mobile phones, and 4G mobile phones accounted for 83.09%. Compared with the first quarter of 2016, 4G The proportion of mobile phone models decreased by 4.3 percentage points year-on-year. Compared with the fourth quarter of 2016, the proportion of 4G mobile phone models decreased by 3.3 percentage points. Excluding quarterly small fluctuations, the proportion of 4G mobile phone models remained basically stable, and the proportion of 2G mobile phone models has rebounded to some extent.
4G mobile phone band characteristics
According to statistics from the China Institute of Information and Communication Research, in the first quarter of 2017, China's 231 4G mobile phones that applied for access to the network supported band41 as a percentage of 100%. Compared with the first quarter of 2016, the proportion of models increased by 34.5 percentage points. Compared with the fourth quarter of 2016, the proportion of models increased by 0.4 percentage points; the proportion of support for band1 was 58.87%, and the proportion of support for band3 was 90.04%.
4G mobile phone voice solution features
4G mobile phone product voice solutions mainly include dual standby dual-pass, CSFB and VoLTE.
According to statistics from the China Institute of Information and Communication Research, in the first quarter of 2017, 231 4G mobile phones that China applied for access to the Internet supported 204 VoLTE solutions, accounting for 88.3% of models, up 13.4 percent in the first quarter of 2016. Percentage points increased by 3.2 percentage points from the fourth quarter of 2016, becoming the basic functional configuration of 4G mobile phones, while the dual standby dual-pass solution gradually withdrew from the market.
4G mobile phone transmission capability level characteristics
The transmission capability level is an important indicator for measuring the data transmission processing capability of 4G mobile phones.
According to the statistics of China Information and Communication Research Institute, among the 231 4G mobile phones that China applied for in the first quarter of 2017, CAT6 mobile phones were 31 models, and mobile phone products supporting CAT7, CAT8, and CAT9 higher transmission capability levels began to appear.
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