Full Comparison

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Waterproof Phones:RS91 DUAL Black/Green
Device typeProtected smartphone
Standards of network 2G (GSM)GSM 850/900/1800/1900 MHz
Standards of network 3G (WCDMA)850/2100 MHz
Wi-Fi802.11 b/g/n
Standarts of protectionIP67
Resistance to shockYes
Resistance to crush
Resistance to dustYes
Resistance to waterResistant to penetration of the liquid to a depth of 1 meter for 30 minutes
Operating temperature range
Operating systemAndroid 4.2
ScreenIPS, Tempered glass, FWVGA (854x480)
Screen Size (inches)4.02
Color16 million colors
ProcessorDual Core
CPU frequency1.2 GHz
Standart Bluetooth4.0, support for file transfer and stereo sound
Function of storage USBYes
Internal memory size4 GB
Memory Card SupportMicro SDHC
The maximum size of memory card (GB)32
RAM Size1 GB
Type of batteryLI-On 3,7V
Battery Capacity (mAh)2800
Talk time (min) 
Standby mode time (min) 
Resolution of matrix8 Мп (фронтальная 1.3 Мп)
Digital Zoom
Optical zoom
Package ContentsSmartphone, adapter, battery, USB cable, headset, screwdriver, user manual, warranty card
Choice of exposure
Night mode
Conrol the frequency of atrial
Disable audio recording
Setting the contrast
Set the time delay
White balance
Night mode
Selection effects
Maximum photo resolution
Length, mm139.7
Width, mm76.4
Height, mm
Thickness, mm17.6
Weight, gr180 (without battery), 242 (with battery)
Type of packaging
Unit number per packing
Length of package, cm16,5
Width of package, cm11,2
Height of package, cm7,8
Weight of package, gr453
Gross Weight, kg
Net Weight, kg
Quantity of consumer packages, pcs
Length of the box, cm
Width of the box, cm
Height of the box, cm