First, the overall situation of the mobile phone market
In November 2016, the domestic mobile phone market shipped 54.521 million units, up 2.4% year-on-year; 99 new models were listed, down 34.0% year-on-year. From January to November, the domestic mobile phone market shipped 497 million units, and the new model listed 1320 models, up 7.6% year-on-year and down 4.1%.
Figure 1: Domestic mobile phone shipments from November 2015 to November 2016
Second, the development of 4G mobile phones
In November 2016, 4G mobile phone shipments were 51.463 million units, and 87 new models were listed, up 11.0% and 27.5% respectively, accounting for 94.4% and 87.9% respectively. From January to November, 4G mobile phone shipments reached 459 million units, and new models of 1132 models were listed, up 17.7% and 11.3% respectively, accounting for 92.4% and 85.8% respectively.
Among the 4G mobile phones shipped in November, all Netcom mobile phones accounted for 71.5%. From the network standard supported by 4G mobile phones, the proportions of FDD, TD-SCDMA, WCDMA, and cdma2000 network standards are 78.2%, 97.8%, 77.3%, and 72.4%, respectively.
Third, domestic and foreign brand composition
In November 2016, domestic brand mobile phone shipments reached 46.104 million units, up 4.5% year-on-year, accounting for 84.6% of domestic mobile phone shipments; 99 new models were listed, down 28.3% year-on-year. For domestic brands. From January to November, domestic brand mobile phone shipments reached 442 million units, up 16.1% year-on-year, accounting for 89.0% of domestic mobile phone shipments; 1260 new models were launched, down 3.0% year-on-year, accounting for new domestic mobile phones. The number of types is 95.5%.
Figure 2: Composition of domestic and foreign branded mobile phone shipments in November 2016
Fourth, the development of smart phones
In November 2016, smartphone shipments were 51.528 million units, up 9.6% year-on-year, accounting for 94.5% of domestic mobile phone shipments during the same period, including 38.78 million Android phone shipments. From January to November, smartphone shipments were 461 million units, up 13.4% year-on-year, accounting for 92.9% of domestic mobile phone shipments during the same period, including 378 million Android phone shipments.
In November 2016, 87 new models of smartphones were listed, down 28.7% year-on-year, accounting for 87.9% of the total new models of mobile phones in the same period, supporting 56 models of the Android operating system. From January to November, 1137 models of new smartphones were listed, up 5.5% year-on-year, accounting for 86.1% of new models in the same period, including 802 models supporting Android operating system.
Toggle switches
Toggle switches, also called On Off Toggle Switches, is often used as the switching device of the equipment stalls. Meanwhile, we are also offer our customers Key Switches, Metal Switches, Automotive Switches, Push Button Switches, etc.
The Electrical Toggle Switches is a manually controlled Toggle Switches similar to the dial switch. Most of this Latching Toggle Switches are widely used in on-off control of AC and DC power circuits, and are less commonly used in circuits of several kilohertz or up to 1 megahertz. Let's take a look at the following.
1. Splash-proof knob button switch
The panel is installed with a splash-proof `O` ring seal, and the knob is a ball. It is a splash-proof ball button knob switch. Its terminals are in a straight line and the bottom of the terminals is sealed with epoxy resin. Strong corrosion resistance, suitable for automotive parts
2. Vertical Mount Right Angle Toggle Switch
The vertical mounting of the terminals and the terminal pins are right-angled, so it is a vertically mounted right-angled toggle switch. Its contacts are gold-plated and highly reliable. Mostly used in anti-theft devices, alert system.
3. Bipolar single toggle switch
At the same time, the switch breaks the phase line and the N line and controls one branch. Therefore, it is a bipolar single toggle switches. The contacts are in 3PDT form and are used for multimedia speakers and stereos.
4. Standard surface mount unthreaded toggle switches
The terminal adopts the standard mounting mode. Its sleeve has no thread. It is called a standard surface mount screw-less switch. The contacts are SPDT and its electrical life is as high as 55,000. Used for medical equipment
5. Horizontally mounted right-angle toggle switch
Compared to the vertical switch, it only changes direction to horizontal, so it is horizontally mounted right-angle toggle switch. The contacts are double-pole double-throw and the bottom of the terminal is Epoxy Seal. Mostly used for computer peripherals.
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