How to Choose a Smartphone

In this age of high technology in every pocket is necessarily a phone that can makes calls and writes SMS. Many have player, and sometimes even the navigator. But somehow, you want something more compact, so it would be all in one device, and it looked like a phone, but could do much more. These devices are called smartphones. In this article we’ll show you how to choose a smartphone.

What is a smartphone?

Smartphone – it’s the same device – seemingly a normal phone, but with enhanced functionality. Previously there were only simple cell phones and PDAs, but later they merged into a single device. Smartphones have distinctive characteristics:

• The advanced operating system (OS), allows you to install applications;
• Wireless interface (EDGE; 3G; Wi-Fi; Bluetoth);
• The presence of a touch screen, since all non-touch smartphones are already outdated.

Differences, as you see, not much, but they are the key.

The choice of smartphone operating system

There are only a few smartphone OS: iOS; Android; WindowsMobileiSymbian.This article does not take into account the OS Blackberry; WebOS and WindowsPhone 7 – the first two are popular in the west, but we have not become widespread, and WindowsPhone 7 officially has not yet been sold.

Smartphone Screen

Size does matter, especially in the case of choosing a smartphone. The smartphone with touch-screens is as a means of entering information. The screens are divided into three unwritten categories: 2-3, 3-4, and about 4-4.5 inches. Anything higher than 5 inches are already closer to the tablets than smartphones. The first set is the most compact device and is often not very convenient due to the fact that all the information just does not fit on the screen. 

Form Factor

And here is little choice. There are only two – a candy bar and a QWERTY-slider. In the latter there are several varieties: horizontal slider, vertical slider.

The smartphone camera

Faster, higher, stronger – this applies to cameras for smartphones. From generation to generation cameras are getting more megapixels and higher video recording resolution.

Do not know which smartphone to choose? 

To date, it is worth taking a smartphone with a sensor or at least five mega pixels built-in flash. A sign of good taste – the presence of video recording, at least VGA (640 × 480 pixels). It may still be present front camera for video calls. They are usually at the level of resolution VGA, but it can and more. With these options it is easy to talk in video chat or look at your reflection in the virtual mirror.

Communications

Obligatory attribute of every good communicator is the availability of EDGE, 3G, WiFi and Bluetooth. Partly there may be variations with HSUPA + or LTE – modules. However, such a rarity due to the fact that these modules require a lot of energy and, consequently, the battery gets much faster.