Information about the dimensions of the image sensor used in the device. Usually cameras with larger sensors and less pixel density tend to provide better image quality despite the lower resolution. Networks A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other. GSM 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. stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 2G cellular network. talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 2G cellular network.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. The Galaxy J5 2017 features a 13 megapixel rear camera with LED flash, f/1.7 aperture, auto-focus and a 13 megapixel front-facing camera with f/1.9 aperture, also equipped with LED flash. [2] The Galaxy J5 (2017) is available at the major carriers following the Galaxy J3. The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours.

The phone is powered by Exynos 7870 Octa, a 1.6GHz Octa Core processor, Mali-T830 MP1 GPU and 2GB RAM with 16GB of internal storage and a 3000 mAh battery. Another version of the phone, the Galaxy J5 Pro was released for the Malaysian market with 3GB of RAM and 32GB of internal storage, while the other specifications are the same. There is the option to expand the storage capacity, up to 256 GB with a MicroSD card. The introduction of the fingerprint Sensor and Samsung Pay(selected models) was also a first in the lower mid-range J series of smartphones by Samsung. The Galaxy J5 also sports dual band 802.11 a/b/g/n/ac Wi-Fi network capability, which allows it to connect to both 2.4GHz and 5GHz networks for fast internet access. Also a first in the J5(non prime) series is the metal construction, which gives a premium feel to the phone. 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.

☢️ Radiation rate

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. The Samsung Galaxy J5 (2017) has a 720x1280 (16;9 Ratio, 282 PPI Density) SUPER AMOLED Display. with a 5.2 (71.5% screen-to-body ratio) inch screen. The instruction set architecture (ISA) is a set of commands used by the software to manage the CPU's work. Information about the set of instructions the processor can execute. 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. Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped.

The J5 is also capable of playing most Android games you throw at it, too. The low 10fps score in GFXBench’s Manhattan 3.0 test indicates that it won’t handle the most demanding 3D scenes, but it has no problem with everyday games, blasting away enemy ships in Sky Force: Reloaded without so much as a hiccup. 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. Design Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications. Width Pixels are usually measured in microns (μm). Larger ones are capable of recording more light, hence, will offer better low light shooting and wider dynamic range compared to the smaller pixels. On the other hand, smaller pixels allow for increasing the resolution while preserving the same sensor size.Information about the width, i.e. the horizontal side of the device when it is used in its standard orientation. Display The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc. Type/technology

stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 3G mobile network. Front camera Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc. Sensor typeInformation about additional software and hardware features of the rear camera which improve its overall performance. Information about the electric current (amperes) and voltage (volts) the charger outputs. The higher power output allows faster charging. 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.