Strangely enough, it’s actually the front camera that stands out among its peers while the rear one is rather bog-standard. Huawei Ascend Y550 – Battery Life 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. Product ID(unique for every phone name)and Serial Number you can get it from the phone service menu. In our video loop test, which involves playing an MP4 video on look until the battery drains down to nothing, the Huawei Ascend Y550 lasted for 12 hours 15 minutes. That’s a fantastic result for a phone this cheap, beating everything we’ve reviewed in this class to date. The Huawei Ascend Y550’s limited resolution is fairly obvious whatever you’re doing, but is particularly clear when you’re browsing the web, with any small text becoming quite scrappy-looking.

This SAR rating shows the highest level of exposure to electromagnetic radiation measured when the device is placed at the hip level. The top SAR value for mobile devices used in Europe is limited to 2 W/kg per 10 g of tissue. This standard follows the ICNIRP Guidelines 1998 as well as the IEC standards and is determined by the CENELEC. 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 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. Information about the electric current (amperes) and voltage (volts) the charger outputs. The higher power output allows faster charging. 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.

How to hard reset HUAWEI Ascend Y550

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. The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours. Follow the user manual instructions to flash or install firmware on your Huawei Ascend Y550 Y550-L01 device.

This SAR rating shows the maximum level of exposure to electromagnetic radiation taken when the device is placed next to the ear. The applicable limit for the US is 1.6 W/kg per 1 g of tissue. In the US the FCC tests and sets the SAR limits for all mobile devices, which are controlled by the CTIA. Importantly, the Y550 supports the 800MHz band as well as the 1800MHz 2600MHz bands. This means it can be used with any UK 4G network. Some phones not specifically designed for use in the UK leave out 800MHz, which rules-out getting 4G on Tesco, O2 and GiffGaff. 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. In some respects, the Huawei Ascend Y550 is a strange mishmash of old and new. Old-style screen resolution, but new processor brains. This seem to do its battery life a world of good.Windows 10 users should additionally go into c:\Windows\inf and search for the file " wpdmtp.inf". Press the right button on it and select INSTALL 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. Battery The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices. Capacity 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.