2G – Definition

2G full name is second-generation cellular technology. The second-generation cellular technology commercially first lunched on GSM standard in 1991 by Radiolinja. It is a second-generation mobile network system. The second-generation cellarer technology able to digital inscription telephone conversation. Second generation cellarer technology is also providing us mobile data service or messaging system (text SMS). As it is a digital radio technology system, it allows us to download and upload. Its download and upload speed are 236 kbps.


It has some of the note added features. Also, we can provide picture SMS by digital encrypt. Also, it has more speciation or benefits.

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