Dual SIM – Definition

Dual sim means two sims. Dual sim is the use of two SIM on a phone. Dual sim system such a system that supports the use of two SIM at the time in a phone. The phone with which we can use two SIM is called dual dim phone. It has two sim slots to setup to sim. Hardware and network system provides for using dual sim on the device.

Dual SIM
Dual SIM

When the second sim setups on mobile, it allows to user to use manually two mobile network systems. Usually, users use two SIMs for two types of tasks, like one for personal and another for other purposes. 

All Smartphone Technical Data Terms
Device Type Manufacturer Model Announced
Launch Date Dimensions Weight Protection
Colors Chipset Processor Fingerprint sensor
RAM Internal storage Expandable storage Expandable storage Type
Audio Jack Loudspeaker Wifi Features Expandable storage Type
Selfie Camera Autofocus Shooting Modes Physical Aperture
Height Width Thickness Network
Brand Graphics Sensor Position Screen To Body Ratio
SSD OTG Card Slot Rear Flash
Magnetometer HD Link Form factor 2G
3G 4G SIM Type Dual SIM
Display Type Size Resolution Pixel Density
Touch Screen Display Protection Audio Playback Video Playback
FM Radio Primary Camera Image Video
Features Secondary Flash Operating System
User Interface Java Support Bluetooth Wifi
Wifi Hotspot USB GPS NFC
HDMI Wireless Charging GPRS EDGE
Speed Web Browser SMS MMS
E-mail IM Battery Type Capacity
Placement Standby Music Play Talk Time