![]() ![]() Also, this utility is able to quickly test the matrix of your device for defects such as "dead pixel" (Dead Pixel). You can find out the exact number of touch points of your device using the AnTuTu Tester testing system. Remember to check if the multi-touch (multi-touch system) is working properly. You can find out the real capacity only with the help of a special charger iMax B6.Īlso pay attention to match the type of graphics accelerator, main processor. Often, Chinese manufacturers indicate overestimated battery capacity parameters. Quite often, fakes of well-known brands are cut in, in which the hardware part is not installed at all, which you are counting on. The main thing is that you do not pay attention to what the pre-installed AnTutu application indicates, because Chinese programmers have long ago learned to fake the readings of this application. With these programs, you can quickly and easily verify that the hardware configuration of your hardware matches what the manufacturer specifies. For the test, we recommend using several system applications, namely: AnTutu System Benchmark, Quadrant Standard, CPU-Z, Android Hardware Info, and Z - Device Test. For testing the hardware, a great variety of utilities have been developed that can be installed seamlessly on the Android OS. It is necessary to carefully check all methods of connecting to the global web.Īnd fifth, check the hardware. In addition to the Internet, which connects through mobile operators connection, a modern smartphone should seamlessly keep in touch via Wifi. The radio module should work quite correctly wherever there is a reliable reception of at least 2G Internet. Check the operation of the microphone, speaker in different rooms. Carefully check the operation of the incoming and outgoing voice traffic. Third, you need to insert Sim card, in order to test the operation of the radio module, as well as check the availability and performance of 2G, 3G, 4G LTE modems. If you have International Mobile Equipment Identity, you can use numerous Internet services that allow you to find out almost everything about your phone via imei. If the device does not have imei, then this is one of the reasons to refuse this purchase. This command should immediately display information about imei. Secondly, after a successful start, you need to enter the dialing mode and dial the following: * If your device came and it turns on, then this is the first plus. This tendency is especially noticeable in Chinese manufacturers mobile electronics. All this is due to the imperfection of the discharge controllers. In some cases, severe battery discharge caused the smartphone to simply stop detecting the battery and charging it properly. If not, then you have full right inform the seller about this, as well as demand compensation. Remember that the battery that came with your phone must be 100% charged. The main thing is to remove the film from the contacts so that the phone can turn on normally. It is no secret that many Chinese sellers install a battery in the device already upon departure. Better test the device properly.įirst, after opening, you must try to turn on the device. Do not press the button to confirm receipt of the goods immediately. This is very important, as the inside of the package may not be what you expect. When you receive the parcel at the post office and come home, you need to arm yourself with a video camera or camera with a recording function in order to film the unpacking process itself. In a word, everything has been done so that the buyer can either return the full amount for the goods, or receive compensation for the defects found. In this trading platform there is an amazing system of protection of the buyer Escrow, which insures the interests of the buyer from the unfair fulfillment of the terms of the contract by the seller. The main plus of this site is that the buyer, with the proper level of awareness, can defend his rights 100%. One of the best places to buy affordable electronic devices for Android OS is the Chinese online marketplace. How to check a device that was bought on the Internet Within the framework of this publication, it will be told about what manipulations must be performed in order to check the device as accurately as possible for suitability, reliability and compliance with the parameters indicated on the official website of the manufacturer. To reduce the risk of an unsuccessful purchase to a minimum value, you need to know and be able to apply in practice algorithms for testing devices under the control of the operating room. Every buyer wants his phones, tablets and smartphones to work as reliably and for a long time as possible. ![]()
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