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Smartphones:R8 DUAL
Device typeProtected mobile smartphone
SIM2
Standards of network 2G (GSM)GSM 850/900/1800/1900 MHz
GPRSYes
Standards of network 3G (WCDMA)850/2100 MHz
Wi-Fi802.11 b/g
Standarts of protectionIP67
Resistance to shockYes
Resistance to crush
Resistance to dustResistant
Resistance to waterResistant to penetration of the liquid to a depth of 1 meter for 30 minutes
Operating temperature range-10 to +40
Frequency band
Communication range
Handsfree speaker high power
Frequency difference reception/transfer
Transmition power control
Number of channels
CTCSS coding
SQ
GPS information
Navigation systems
Installed maps
Location accuracy
Adjustment time of the satellite signal
GPS Yes
Compass
Barometer
Altimeter
Thermometer
Weather forecast
Built-in LED lanternYes
Type of batteryLI-On 3,7V
Talk time (min) 
Standby mode time (min) 
Battery Capacity (mAh)1800
USB Yes
BluetoothYes
Standart BluetoothVersion 2.1 support for file transfer and stereo sound
Function of storage USBProvides access to the internal memory and memory card
Function of modemYes
Function of Web Camera
WAP
JAVA
Connecting an external headsetYes
ScreenHVGA 320x480
Screen Size (inches)3.5
Color16 million colors
Resolution of matrix5 Mp
Digital Zoom4 x digital zoom
Choice of exposureYes
Night modeYes
Conrol the frequency of atrial50Gz-60Gz
Disable audio recordingYes
Setting the contrastYes
Set the time delay5s,10s,15s
White balanceYes
Night modeYes
Selection effectsYes
Maximum photo resolution
PolyphonyYes
Music libraryYes
Music playerYes
Installed Games
Installed wallpaper
Animation background
Images viewYes
Audio playerYes
DictaphoneYes
Video playerYes
E-mailYes
Web viewerYes
Internal memory size4 GB
Memory Card SupportMicro SDHC
The maximum size of memory card (GB)32
RAM Size1 GB
SMSYes, support for multicast messages
MMS Yes, support for multicast messages
E-mailYes
Input language supportRussian, English
File managementYes
TasksYes
Alarm clock5 alarm with snooze alarms settings
CalendarYes
CalculatorYes
Unit converter
Currency converter
World timeYes
Stopwatch
Reading e-books ( txt)
Handsfree speaker high power
Caller IDYes
Duration of the callYes
Dialed/ missed/ accepted / all callsUp to 20 numbers
BlacklistYes
Universal Car Charger
User Manual / Warranty Card1
Adapter1
Interface Cable USB2.01
Phone1
Headset1
External antenna
Battery1
Length, mm121,9
Width, mm65,9
Height, mm
Thickness, mm17,3
Net weight, gr123
Type of packagingCarton
Unit number per packing1
Packing depth, cm13.5
Width of package, cm8.5
Height of package, cm6.3
Weight of package, gr341
EAN13:
Gross Weight, kg
Net Weight, kg
ITF14:
Quantity of consumer packages, pcs
Box depth, cm
Width of the box, cm
Height of the box, cm
CPU frequency1.3 GHz
ProcessorDual Core
Operation systemAndroid 4.2.2