Networks A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other. GSM The rear cameras of mobile devices use mainly a LED flash. It may arrive in a single, dual- or multi-light setup and in different arrangements.

W-CDMA (Wideband Code Division Multiple Access) is an air interface used by 3G mobile networks. It is one of the three different UMTS interfaces together with the TD-SCDMA and the TD-CDMA. The standard provides faster data transfer speeds and allows more users to connect to the network simultaneously. Information about the height, i.e. the vertical side of the device when it is used in its standard orientation. CPU is the Central Processing Unit or the processor of a mobile device. Its main function is to interpret and execute instructions contained in software applications.

The aperture (f-stop number) indicates the size of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds to the maximum possible diaphragm opening. Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped.

Information about the sensor type of the camera. Some of the most widely used types of image sensors on mobile devices are CMOS, BSI, ISOCELL, etc. You can buy the Huawei P Smart (2019) in the UK, India, China, and Europe – no US or Australian release has been confirmed. One of the main characteristics of the cameras is their image resolution. It states the number of pixels on the horizontal and vertical dimensions of the image, which can also be shown in megapixels that indicate the approximate number of pixels in millions. The locating is fairly accurate, the WLAN is fairly fast, the performance is right, and the 128 GB of storage is also a positive point for the smartphone. For those who like it slim and light, the Huawei P Smart 2020 can still be recommended. But those who value a long battery life and modern software should look elsewhere.Huawei smartphones are currently not available through US carriers or major retailers, though it’s still possible to buy them. This usually means a higher cost or relying on unverified online retailers, and software may not be optimized for US networks. Huawei’s other products, including laptops and tablets, are readily available in the US, and the firm is working to obtain clearance to market its phones, so we could see the P Smart (2019) officially launch in America in the Future.

Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the pixel density, the more detailed and clearer is the information displayed on the screen. A CPU core is the processor unit, which executes software instructions. Presently, besides single-core processors, there are dual-core, quad-core, hexa-core and so on multi-core processors. They increase the performance of the device allowing the execution of multiple instructions in parallel. Information about additional software and hardware features of the rear camera which improve its overall performance. Yes, the Huawei P Smart 2020 does have a dual camera, but no, this is not a zoom camera with several focal distances. The second lens is only good for determining the depth sharpness, so it is not used to take pictures. Similar to the CPU, the GPU consists of processing units called cores. They handle the computation of graphics in various applications.The ISO rating or number is an indicator of how sensitive a camera's image sensor is to light. Image sensors operate within a specific ISO range. The higher the ISO rating is, the more sensitive to light the sensor is. The Huawei P Smart (2019) looks great, sporting a teardrop notch design, as seen on the OnePlus 6T, and a streamlined body. Information about the width, i.e. the horizontal side of the device when it is used in its standard orientation. The color depth of the display is also known as bit depth. It shows the number of bits used for the color components of one pixel. Information about the maximum number of colors the screen can display. System on Chip (SoC) A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device. SoC

One of the main characteristics of the display is its type/technology, on which depends its performance. Information about the process technology used in manufacturing the chip. The value in nanometers represents half the distance between elements that make up the CPU. RAM (Random-Access Memory) is used by the operating system and all installed applications. Data in the RAM is lost after the device is turned off or restarted.UMTS stands for Universal Mobile Telecommunications System. Based on the GSM standard, it is deemed as a 3G mobile network standard. It has been developed by the 3GPP and its major advantage is the provision of greater bandwidth and spectral efficiency, due to the W-CDMA technology. The small battery turns out to be either a blessing or a curse, depending on the user. Those who want to get away from the daily charging of their smartphones won't get much of a chance, unless they use it very sparingly. On the other hand, the small battery allows for faster recharging and a fairly low weight. The display resolution shows the number of pixels on the horizontal and vertical side of the screen. The higher the resolution is, the greater the detail of the displayed content.