In this era, you hardly see any adult, kid, or old person without a mobile phone. Mobile because of the fast adoption of mobile technology in this generation of people. Technology has advanced us in many ways and the mobile phone also known as the smartphone has a vital role to play.
Nowadays everyone wants to buy an ultimate smartphone. But how to get one? Here is a quick guide for you:
Wireless technologies and other technological possibilities
All smartphones must necessarily support such a communication standard as GSM (GSM 900/1800).
To access the Internet, a smartphone must support GPRS technology (data exchange rates up to 115 kbps are provided), EDGE technology (speeds of about 384 kbps), and the most advanced 3G (up to 2 Mbps), but coverage with access to this technology is available mainly only in big cities. Also, many smartphones support technologies – 4G or LTE.
Wireless communication using Wi-Fi transmitters. If you have a Wi-Fi module (standards 802.11a, 802.11b, 802.11g, 802.11n), you can connect to an access point (for example, in a cafe or hotel, or at home through a router). At the same time, the Internet is available at high speed, which means that it is possible to communicate via Skype, watch online videos, or simply “surf” the Internet, while also saving cellular traffic, which is very expensive in the CIS.
Bluetooth function
The Bluetooth function allows you to use a wireless headset for convenient communication while driving and synchronize data with other devices.
GPS
A modern smartphone can safely replace your GPS navigator. But for the full-fledged operation of one GPS module is not enough – a navigation program is required that can convert the coordinates received by the GPS receiver into a point on the map and plot a route from one place to another.
Additional technical features
Accelerometer (G-sensor). Modern smartphones, for the most part, are equipped with accelerometers that allow you to determine the change in the position of the device in space. If a smartphone equipped with an accelerometer is rotated from a horizontal position to a vertical one or vice versa, then the device screen will rotate accordingly. Also, the accelerometer can be used to control the gameplay in many modern games.
Gesture control
Modern smartphones support “gesture control”.
Voice features
Some smartphones support voice functions (voice input, voice assistant guide, Internet voice search, etc.)
Support for 2 SIM cards
Such a device is suitable for those who have two working SIM cards but do not want to constantly carry two phones with them. As a rule, smartphones of this class are slightly larger than similar models due to the increased capacity of the battery. This is due to the fact that each of the SIM cards uses its own antenna (there are two of them in the body of the device), and this leads to an increase in the power consumption of the device.
Multimedia functions of smartphones
Audio player
The presence of a full-fledged player with a built-in equalizer for fine-tuning the sound guarantees high quality comparable to music players. The obligatory use of a 3.5 mm audio jack in smartphones guarantees the ability to connect your favorite headphones, which are usually included in the package, but you can also buy the ones you like yourself.
By the way, it is not necessary to use a pre-installed audio player, you can download another program to play music.
Video player
In most smartphones, the built-in player can play the most common formats without additional conversion. In some cases, you will have to additionally download and install a player program on your smartphone that has such capabilities. If you want a phone with all the latest features and specs, check out Honor x9 specs and you will know that it’s true value for money.
Smartphone battery
Smartphones have significantly higher power consumption than regular phones. With fairly active use, most models can last less than a day offline. The operating time is highly dependent on the battery capacity (mAh), and how energy-intensive tasks the device performs. As you understand, the battery must be very capacious so that your smartphone with a large screen can work all day long.
Communicators use batteries with Li-Polymer or Li-Ion technology, the former is lighter with the same capacity but more fragile. In the production of smartphones, each manufacturer faces a problem – how to make the device thin and at the same time provide it with high autonomy.