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The operating system is a system software, managing and coordinating hardware components in the device

it official instruction For Prestigio MultiPhone 5550 Duo in Russian, which is suitable for Android 4.4. In case you updated your Prestigio smartphone to more "fresh" version or "rolled out" to earlier, then you should try others detailed instructions Operating, which will be presented below. We also suggest familiarizing yourself with the fast user instructions in the format question - answer.

Official site Prestigio?

You hit the point, because all information from the official site was collected here prestigio companies, as well as the mass of other useful content.

Settings-\u003e About Phone :: Android version (Several clicks on the item will be launched " Easter Egg") [" From the box "version of android ral - 4.4].

We continue to customize the smartphone

How to update drivers on Prestigio

You need to go to "Settings -\u003e About Phone -\u003e Version of the nucleus"

How to enable Russian keyboard layout

Go to Arzde "Settings-\u003e Language and input-\u003e Select Language"

How to connect 4G or switch to 2G, 3G

"Settings-\u003e More-\u003e Mobile Network-\u003e Data Transmission"

What to do if you have turned on children's mode and forgot password

Go to "Settings-\u003e Language and keyboard-\u003e Section (keyboard and input methods) -\u003e put a tick opposite" GOVER Voting "

Settings-\u003e Screen :: Screen Motor Direct (Remove Tick)

How to install a melody for alarm clock?

Settings-\u003e Screen-\u003e Brightness-\u003e Right (increase); left (reduction); Auto (automatic adjustment).

Settings-\u003e Battery-\u003e Energy Saving (put a tick)

Enable battery charge status display in percent

Settings-\u003e Battery-\u003e Battery charge

How to transfer phone numbers from the SIM card to the phone's memory? Import numbers from SIM

Go to the "Contacts" app
Click on the "Options" -\u003e button Select "Import / Export"
Choose from where you need to import contacts -\u003e "Import with SIM card"

How to add contact blacklist or block phone number?

How to set up the Internet if the Internet does not work (for example, MTS, Beeline, Tele2, Life)

You can contact the operator
Or read the instructions for

How to install ringtone on the subscriber so that each number has its own melody

Go to the "Contacts" application -\u003e Select the desired contact -\u003e Click on it -\u003e Open the menu (3 vertical points) -\u003e Set ringtone

How to disconnect or turn on the vibro-block keys?

Go to Settings-\u003e Language and Enter -\u003e Android keyboard Or Google Keyboard -\u003e Keywords: VibroClick (Remove or put a tick)

How to install a melody on an SMS message or change the sounds of alerts?

Check out the instructions for

How to find out which processor on MultiPhone 5550 DUO?

Need to be viewed characteristics of MultiPhone 5550 Duo (above Link). We know that in this modification of the device chipset - MediaTek MT6582, 1300 MHz.

Settings-\u003e For developers-\u003e USB debugging

If there is no item "for developers"?

Follow the steps from the instructions

Settings-\u003e Data Transmission-\u003e Mobile Prafik.
Settings-\u003e More-\u003e Mobile network-\u003e 3G / 4G service (if the operator does not support, select only 2G)

How to change or add an input language on the keyboard?

Settings-\u003e Language and input-\u003e Android keypad-\u003e Icon settings-\u003e Input languages \u200b\u200b(puts the tick opposite the necessary)

In our editorial office, the prestigio brand is long followed. Interesting devices, productive stuffing and delicious price is all about them. Today we look at a completely new apparatus - Prestigio MultiPhone 5550 Duo.

On the site Prestigioplaza.by, the price of the smartphone is 3749000 white. rubles. The price is tasty, and what inside? We'll figure out. Yes, in such a difficult time for Belarusians not everyone will buy new smartphoneBut if you have long thought about buying a new Furniture, and the stars have developed so that you paid attention to the MultiPhone 5550 DUO, it's time to prepare the amount written above and read our review!

Contents of delivery

Standard box Prestigio. Open, and there: MultiPhone 5550 DUO, charging, USB cable and guarantee instruction. There is no branded cover and headphones. Checkmate.

Design and usability

MultiPhone 5550 DUO is available in three color variations: graphite black, golden-bronze and dark blue. The coating of the back cover is pleasant to the touch and will not give the device to slip out of the palm.

The first thing I want to say about the ergonomics of the device is big! Despite your size, the device is placed in the palm of medium size, there was no discomfort when used. Corners are rounded, the back cover is covered with a Soft-Touch coating - everything is done so that the device is convenient and pleasant to use.

A large 5.5 inch screen is framed into bulk black frames and dressed in a plastic case. The design of the apparatus is notes of Nexus 5 and Galaxy Note. 4 - body shape, materials, placement of elements on the housing. Move on.

The only minus gadgets with such dimensions is the size, the jeans pockets are not placed. There are, of course, people who are trying to put the tablet in his pocket, but when I see such a picture, I immediately remember the owners of Toyota Tundra, parking in the city center.

All inputs, outputs and control modules are in the right places. In several latter smartphones, Prestigio, the lock and volume keys were on the left side, it was inconvenient, and we already wrote about it. But, perhaps, our words were heard - these buttons are now on the right face where the place is. Thank!

The remaining ports according to the classic - microUSB, a microphone and a gap to remove the back cover from below, an audio connector from above. Camera, flash, speaker and brand logo on the back.

On the front, above the screen - speaker and front camera; from below, the standard Android Trio: "Menu", " Context menu"," Back ". It remains to remake touch keys Control on "Assecked", as in most recent Android devices.

Under back cover There is a battery for 3000 mAh, a slot for SIM cards and a microSD card.

Assembling the device at a high level, however, as always with this manufacturer. There are no problems with marking. Predprinters are possible on the screen, but they are easily removed by the rag, and the back cover is so clean.

We are at our disposal 5.5-inch IPS-screen with a resolution of 1280x720 points.

This permission was relevant for flagship Android devices.

The pixels are almost not visible, but in the menu icons huge. Pixel density - 267ppi. There are no questions about the color reproduction, the usual and natural IPS screen. With a slope, the screen is a little yellow - we do not consider serious drawback.

In the sun, the screen is readable, the stock of the brightness is enough with interest. Between the glass and the display almost no air interlayer is plus. In a blocked state, the device looks very stylish and strictly. Covered this case tempered glass Gorilla Glass 3, in the fall protects, and the keys do not scratch.

Iron and inside

The heart of MultiPhone 5550 DUO is a 4-core processor MediaTek MTK6582 with clock frequency 1.3 GHz. The MALI-400MP processor corresponds to the video processing. In the Antutu test, the smartphone scored 18222 points. Random access memory 1 GB, and the built-in memory of 8 GB, which can be expanded to 32 GB microSD card or Multicloud cloud for 200 GB. Scary figures sounded, and what's next? Explain.

In such a bundle, the device will be able to launch most popular and powerful toys. And only a small number of them will go on maximum settings.

Why can this device come? For a lot: surfing on the Internet, work with mail and documents, watching movies, reading books, etc. It turns out that the target audience of this unit is quite wide.

Operating system

Smartphone is running Android 4.4.2 OS, however, last smartphones Prestigio. The shell itself is visually improved. We are waiting for updating all the latest MultiPhone to Android 5.0 Lollipop. There is an opportunity to replace the standard lock screen using the built-in Multistart application. The rest of the shell is almost no different from pure Android 4.4.

In MultiPhone 5550 DUO installed 2 cameras: the main 13 megapixel and frontal 2 megapixel. In more detail about the main. Sony IMX179 sensor is nothing new and nothing supernatural. In the evening and night conditions, there is a lot of noise, and autofocus is not always focused on the desired object. Under the conditions of good light, the sensor allows you to make excellent and clear photos. Focus works fast and almost without delay. Excellent macrophotos are obtained. Video according to the standard: 1920x1080, 30 frames per second. Surprisingly, a smartphone for such a price received an excellent camera in its class.

Information about the brand, model and alternative names of a particular device, if any.

Design

Information on sizes and weight of the device presented in different units of measurement. Used materials offered colors, certificates.

Width Information about width - meant the horizontal side of the device when it is standard orientation during use.	78.1 mm (millimeters) 7.81 cm (centimeters) 0.26 ft (ft) 3.07 IN (inches)
Height Information about height - meant the vertical side of the device when it is standard orientation during use.	156 mm (millimeters) 15.6 cm (centimeters) 0.51 ft (ft) 6.14 In (inches)
Thickness Information about the thickness of the device in different units Measurements.	9.6 mm (millimeters) 0.96 cm (centimeters) 0.03 ft (ft) 0.38 in (inches)
The weight Information about the weight of the device in different units of measurement.	181 g (grams) 0.4 LBS (pounds) 6.38 OZ (ounce)
Volume The approximate volume of the device calculated on the basis of the size provided by the manufacturer. Refers to devices with a form of rectangular parallelepiped.	116.96 cm³. (Cubic centimeters) 7.1 In³. (cubic inches)
Colors Information about the colors in which this device is available on sale.	The black Brown Blue

SIM-card

The SIM card is used in mobile devices to save data certifying the authenticity of mobile services subscribers.

Mobile networks

Mobile network is a radio system that allows multiple mobile devices to exchange data among themselves.

Mobile communication technology and data transfer rate

Communication between devices in mobile networks is carried out through technologies that provide different data transfer rates.

Operating system

The operating system is system software, controlling and coordinating the hardware components in the device.

SOC (crystal system)

The system on the crystal (SOC) includes all the most important hardware components of the mobile device in one chip.

SOC (crystal system) The system on the crystal (SOC) integrates various hardware components, such as a processor, a graphics processor, memory, periphery, interfaces, etc., as well as the Softera needed for their operation.	MediaTek MT6582.
Technological process Information on the technological process to which the chip is made. The nanometers in the nanometers measured half the distance between the elements in the processor.	28 nm (nanometers)
Processor (CPU) The main function of the processor (CPU) of the mobile device is the interpretation and execution of instructions contained in software applications.	ARM Cortex-A7
Processor discharge The processor bit (bits) of the processor is determined by the size (in bits) of registers, targeted tires and tires for data. 64-bit processors have more high performance Compared with 32-bit, which is more productive for their part than 16-bit processors.	32 bits
Architecture of a set of commands Instructions are the commands with which the software is set / manages the operation of the processor. Information about the command set (ISA) that the processor can perform.	Armv7.
First Level Cache Memory (L1) Cache memory is used by a processor to reduce access to more frequently used data and instructions. L1 (Level 1) Cache memory is characterized by a small volume and works much faster both the system memory and other levels of cache memory. If the processor does not detect the requested data in L1, it continues to look for them in L2 cache. With some processors, this search is performed simultaneously in L1 and L2.	32 KB + 32 KB (kilobytes)
Second Level Cache Memory (L2) L2 (Level 2) Cache memory is slower than L1, but in return, it is distinguished by a large range that allows caching more data. It, as well as L1, is much faster than system memory (RAM). If the processor does not detect the requested data in L2, it continues to search them in L3 cache (if available) or in RAM memory.	512 KB (kilobytes) 0.5 MB (megabytes)
Kingdom of processor cores The core of the processor performs software instructions. There are processors with one, two or more nuclei. The presence of a larger number of nuclei increases performance, allowing parallel execution of a plurality of instructions.	4
Processor clock frequency The processor clock frequency describes its speed by means of cycles per second. It is measured in megahertz (MHz) or Gighellians (GHZ).	1300 MHz (Meghertz)
Graphic Processor (GPU) Graphics processor (GPU) Processes calculations for various 2D / 3D graphic applications. IN mobile devices It is used most often by games, consumer interface, video applications, etc.	ARM MALI-400 MP2
Kingdom of kernels graphic processor Like a processor, the graphics processor consists of several working parts, which are called nuclei. They handle graphic calculations of different applications.	2
Clock frequency graphics processor The speed of work is the clock frequency of the graphics processor, which is measured in Meghertz (MHz) or Gighellians (GHz).	500 MHz (Meghertz)
RAM (RAM) RAM (RAM) used operating system And all installed applications. Data that are stored in RAM is lost after turning off or restarting the device.	1 GB (gigabytes)
Number of RAM channels Information about the number of channels of RAM is integrated into SOC. More channels means higher data transfer rates.	Single Channel
RAM frequency RAM frequency determines its speed, more specifically, the speed of reading / writing data.	533 MHz (megahertz)

Built-in memory

Each mobile device has a built-in (non-removable) memory with a fixed volume.

Memory cards

Memory Cards are used in mobile devices to increase the amount of memory to save data.

Screen

The mobile device screen is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type / Technology One of the main characteristics of the screen is the technology on which it is manufactured and on which the quality of the information image directly depends.	IPS.
Diagonal Mobile devices the screen size is expressed by the length of its diagonal, measured in inches.	5.5 in (inches) 139.7 mm (millimeters) 13.97 cm (centimeters)
Width Approximate screen width	2.7 in (inches) 68.49 mm (millimeters) 6.85 cm (centimeters)
Height Approximate screen height	4.79 IN (inches) 121.76 mm (millimeters) 12.18 cm (centimeters)
Aspect ratio The ratio of the size of the length of the screen to its short side	1.778:1 16:9
Resolution Screen resolution shows the number of pixels vertically and horizontally screen. More a high resolution means a clearer image detail.	720 x 1280 pixels
Pixel density Information on the number of pixels on a centimeter or an inch screen. Higher density allows you to show information on the screen with clearer items.	267 ppi (pixels per inch) 104 ppcm. (pixels for centimeter)
Color depth The color color depth reflects the total number of bits used for the color components in one pixel. Information about the maximum number of colors that the screen can show.	24 bits 16777216 Flowers
Screen Approximate area in percent, occupied by the screen on the front panel of the device.	68.67% (interest)
Other features Information about other features and screen characteristics.	Cucitive Multitach Resistance to scratches
	Corning Gorilla Glass 3 Full Lamination Technology.

Sensors

Various sensors perform various quantitative measurements and convert physical indicators to signals that the mobile device recognizes.

Rear camera

The main mobile camera camera is usually located on its rear panel and can be combined with one or more additional cameras.

Sensor model Information about the manufacturer and model of the sensor used by the camera.	Sony IMX179 Exmor R
Sensor type Information about the camera sensor type. Some of the most widely used types of sensors in mobile devices cameras are CMOS, BSI, ISoCell, etc.	CMOS (Complemenient Metal-Oxide Semiconductor)
Sensor size Information about the sizes of the photo sensor used in the device. Usually cameras with a larger sensor and with a smaller pixel density offer more high quality Images Despite the lower resolution.	4.54 x 3.42 mm (millimeters) 0.22 in (inches)
Pixel size Pixels are usually measured in microns. Large pixels are able to capture more light and, therefore, provide best shooting With weak lighting and a wider dynamic range than smaller pixels. On the other hand, smaller pixels allow you to increase the resolution while saving the same sensor size.	1.391 μM (MICROMETERS) 0.001391 mm (millimeters)
Crop-factor Crop-factor is the ratio between the size of the full-frame sensor (36 x 24 mm, the equivalent frame of the standard 35 mm film) and the size sensor sizes of the device. The specified number is the ratio of the diagonals of the full-frame sensor (43.3 mm) and the photo sensor specific device.	7.61
Type of outbreak Rear (rear) mobile cameras mainly use LED flashes. They can be in configuration with one, two or more light sources and differ in shape.	Led.
Image resolution One of the main characteristics of the cameras is the resolution. It is the number of horizontal and vertical pixels in the image. For convenience, smartphone manufacturers often indicate permission in megapixels, indicating an approximate number of pixels in millions.	3264 x 2448 pixels 7.99 MP (megapixels)
Video resolution Information on the maximum allowing video allowing that can record the camera.	1920 x 1080 pixels 2.07 MP (megapixels)
Video recording speed (personnel frequency) Information on maximum speed Entries (frames per second, FPS) supported by the camera with maximum resolution. Some of the most basic speed recording speeds 24 FPS, 25 FPS, 30 FPS, 60 FPS.	30 frames / sec (Frames per second)
Characteristics Information on additional software and hardware features of the rear (rear) camera.	Autofocus Serial shooting Digital zoom Digital image stabilization Geographic labels Panoramic shooting HDR shooting Touch focus Face Recognition White balance setting Setting up ISO. Exposition compensation Self-timer Scene selection mode
	Interpolated Resolution - 13 MP

Front-camera

Smartphones have one or more frontal chambers of various designs - POP-UP camera, swivel camera, cutout or hole in the display, camera under the display.

Audio

Information on the type of loudspeakers and supported by the audio technology.

Radio

Mobile radio radio is a built-in FM receiver.

Location

Information on navigation and location devices supported by the device.

Wi-Fi

Wi-Fi is a technology that provides wireless communication for data transfer to close distances between different devices.

Bluetooth

Bluetooth is the standard of secure wireless data transfer between different devices of different types for short distances.

USB

USB (Universal Serial Bus) is an industrial standard that allows different electronic devices to exchange data.

Plug for headphones

This is an audio connector, which is also called the audio connector. The most widely used standard in mobile devices is 3.5 mm headphone jack.

Connecting devices

Information on other important connection technologies supported by the device.

Browser

The web browser is a software application for accessing and viewing information on the Internet.

Formats / Codecs Video Files

Mobile devices support different formats and codecs of video files that are respectively preserved and encoded / decoded digital video data.

I will immediately say that my attitude to the apparatus with the screen diagonal is more than 4.5 inches was skeptical before exploring today's experimental.

Housing Materials Controls

The front, part of the device takes 5.5 inch screen, which is covered with Gorilla Glass 3 glass,

if you believe official information from the manufacturer's website.

From above there is a conversational speaker, a front camera on 2MPX, sensors and light indicator of missed calls and SMS.

Prestigio 5550 DUO - Front view

Under the screen is located 3 touch buttonswhich have a smooth white backlight.

The left end of the block is empty, and on the right there are buttons for adjusting the volume and power button.

Prestigio 5550 DUO - left end

Prestigio 5550 DUO - Right end

From above, you only find the entrance to the headphones 3.5mm, and on the bottom face only the entrance is charged.

Prestigio 5550 DUO - Top end

On the back of the device, a 13 megapixel chamber window is located, a bright flash, as well as the Prestigio logo and the call speaker.

Prestigio 5550 DUO - Rear view

Under the back cover, we will find the battery for 3000 mAh, 2 slots under the sim and slot under the memory card.

Prestigio 5550 DUO - under the lid

Smartphone is made in a classic plastic case. The back of the phone is made of a pleasant to the touch soft plate of plastic.

The assembly is excellent, does not creak anything and not a bell. Very comfortable lies in his hand, despite its impressive size.

Screen and camera

The Prestigio 5550 Duo smartphone received 5.5 IPS HD screen resolution and 360 DPI pixel density supports 5 touch.

Prestigio 5550 Duo Test Multitach

The stock of the brightness is wonderful, even in my opinion a little overgrown. The viewing angles are excellent, the colors are distorted quite a bit and at very extreme corners.

The screen really pleased me with his responsiveness and flowers, and the brightness I never put more than 30% of it more than enough.

Prestigio 5550 DUO. There are 2 camera modules, main on 13MPX and frontal at 2. The quality of the main chamber I would say above average.

With good lighting, excellent pictures are obtained. The speed of work at the level, autofocus is also quite adequate.

In the dark, thanks to a good outbreak, there are also quite balanced pictures.

I also liked the quality recording video, although the examples of photos and videos laid below (clickable) will be better about the quality of the main chamber.

Prestigio 5550 duo - photo 4160 × 3120

Prestigio 5550 DUO - 3120 × 4160

Prestigio 5550 DUO - photo in full dark

Prestigio 5550 DUO - macro

Prestigio 5550 duo - photo 4160 × 3120

The front camera is normal, suitable for communication on Skype and for medium selfie.

Prestigio 5550 DUO - photo on the front

Performance and battery

Smartphone Prestigio 5550. Built on the 4th nuclear MEDIATEK MT6582 processor with a clock frequency of 1300 MHz.

RAM in the 1GB smartphone, and permanent 8. By speed, the smartphone, I think the majority of users will arrange.

All heavy games go on it with a bang! And I did not feel strong heating. In Antutu, the Fablet is gaining about 18,000 points,

Prestigio 5550 DUO - Antutu Test

and in Nenamark 53, although I personally do not really trust all these tests, one smartphone has a good performance.

Prestigio 5550 DUO - Nenamark Test

The Prestigio 5550 battery has a capacity of 3000 mAh, a capacity with such a display is justified. Smartphone in gentle mode will calmly live 3 days.

The choice is really great, about 10 options different firmware. So if the standard interface is tired of you can safely decorate your smartphone new firmware.

In terms of multimedia, the device also did not take up. Loses all modern audio and video formats, there is a radio. The sound of the speaker is loud, but not enough low frequencies. In the headphones, I liked the sound.

The device is equipped with all modern wireless modules, such as WiFi, Bluetooth, GPS,