Huawei Y9 2019 (JKM-LX2) 4GB / 64GB 6.5-inches Dual SIM Factory Unlocked - International Stock No Warranty (Sapphire Blue)

Product Information

Networks A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other. GSM

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 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. Phase detection, Geo-tagging, touch focus, face/smile detection, panorama, HDR, Video (1080p@30fps) 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. That it does. The Y9 2019 comes in a variety of colors, including Aurora Purple and the Sapphire Blue variant that we’re reviewing. Huawei has injected the same premium design that they’ve been employing in their mid-range phones in the Y9 2019, and the phone looks fantastic as a result.The rear cameras are composed of a 13-megapixel f/1.8 snapper and 2-megapixel f/2.4 rear sensor with PDAF. The lower aperture of the rear camera means that it should be able to perform better in low light. 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. 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. As for the display itself, it looks good, is easy to read under the sun and has accurate color reproduction. The phone comes with a pre-installed plastic screen protector. Camera And it does, somewhat. Images taken with the phone in less than ideal conditions are good, though it’s not going to match the performance of more expensive phones. Colors are vibrant, and there’s plenty of detail to be had.

The Y9 2019 comes equipped with Huawei’s own, homegrown Kirin 710 octa-core processor, paired with 4GB of RAM and 64GB of expandable storage.Information about the height, i.e. the vertical side of the device when it is used in its standard orientation.