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. The sound coming out of the phone is quite loud when played near max volume. You may notice some distortion at max volume, so one or two increments below the maximum level are best. Screen Performance You will be rewarded with a huge battery, which can come in handy when camping or where reliable electricity isn’t a thing. This phone also has NFC (near field communication), which is a surprise to have on a phone at this price range.

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. 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.All ports or openings on the phone are completely sealed and require quite a bit of effort to open them up, so it is unlikely that water or dust will find its way into the phone when appropriately sealed.

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. 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. 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.

An affordable rugged smartphone but is it good enough?

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.