The size of the phone in format (H x L x W) and the volume of the phone where available. If the phone has a flip, it is measured with the flip closed. complete glossary If you think that any information for the current phone is wrong or missing, please contact us. The industry standard way of representing display sizes is publishing their length in inches. The screen-to-body ratio is a measure which relates to the size of the screen bezels. The bigger the ratio, the smaller the bezels are, meaning the display takes up a larger area on the device's front. Mobile phones run on so-called embedded chipsets, which are designed to perform one or a few dedicated functions, often with real-time computing constraints. They are embedded as part of the complete device including hardware and mechanical parts. The ever popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. Thus their CPU (Central Processing Unit) performance is vital for the daily user experience and people tend to use the clock rate of the main CPU that's in the heart of the chipset to compare the performance of competing end products. As we already pointed out, the clock rate of a processor is only useful for providing performance comparisons between computer chips in the same processor family and generation. Also, as mobile gaming is increasingly gaining popularity, users have become more aware of the various types of GPU (Graphics Processing Unit) chips that come as part of the mobile chipsets and sometimes even consider their performance when making buying decisions.