Processor Speed🌸: The Blackview A55 android phone is equipped with an above-average 4780mAh large battery, which lasts longer than you might expect. Information about the number of pixels on the horizontal and vertical dimensions of the photos taken by the front camera, indicated in megapixels as well. A55 Pro gives you an edge to open more apps simultaneously and switch between different apps with ultra-smoothness. They increase the performance of the device allowing the execution of multiple instructions in parallel.

Tracking/Positioning Information about the positioning and navigation technologies supported by the device.The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Operating system Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Wi-Fi Wi-Fi is a technology that provides wireless data connections between various devices within a short range.I bought as the first touch phone for my mother to be able to keep in touch with her via the Internet. GSM (Global System for Mobile Communications) was developed to replace the analog cellular network (1G), therefore it is referred to as a 2G mobile network. The standard provides faster data transfer speeds and allows more users to connect to the network simultaneously. The high-definition resolution from Blackview A55 smartphone brings you real-world vividness that fascinates you much. SIM card The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.