The smartphone market is filled with devices that try to lubricate each other with the features they provide. Most device companies introduce a new version of their flagship products every year, making it difficult to choose the best from a variety of options. However, since these smartphones are quite expensive, it is wise to conduct a comprehensive study before they settle down on a particular device. Since all of these devices offer a complete set of hardware and software information, it is relatively easy to compare them and identify the perfect smartphone. Here are some of the variables that should be considered crucial when you buy smartphones.
a. Display: The size of the smartphone screen is not the only criteria found here. Most smartphones have screen sizes ranging from 3 to 5 inches. Although the screen size of 5 inches would give you a big screen, there is a drawback that it would be difficult to hold and control the device in one hand. A 4.3 inch display is considered the most ergonomic size for mobile phones. However, there is another aspect discussed here and the technique used. The best devices use the latest Super LED or IPS display technology, but provide full HD (HD) display.
b. Processor and RAM: The speed of the processor determines how capable the mobile phone is in handling multiple tasks at a time. The latest phones have dual or four-core processors that help the device to run tasks in different RAM called a kernel. However, the system must be optimized to enable full use of all CPUs simultaneously. Similarly, the RAM determines unstable memory that the processor can work with. Therefore, high-speed microprocessors need to use equal memory to support multitasking.
c. Camera: It's almost mandatory thing for modern smartphones to have a facade and a back camera. Modern phones such as the Galaxy S4 and LG G2 provide an advanced digital camera with 8 megapixel (MP) capabilities. Since cameras are generally used for video recording, you can sit down for lower specification. This is because cameras with higher resolution would take longer to make video online and thus slow down the entire process.
d. Battery: While most smartphones have not lasted longer than one day, it is still very important to keep in mind that the battery is high-performance before investing by phone. While most phones have a battery capacity between 1800 and 2000 mAH, the best devices can provide capacity up to 2600 mAH.
Source by Shelia Z Smithson