Smart Phone OS:An operating system (OS) is software that interacts between a user and a smartphone.
Nucleus
Display K-TOUCH A7720
Primary display:
TFT 2.4" 320 x 240 pixels 256K colors QVGA, 167 ppi
Secondary display:
No
Storage K-TOUCH A7720
Memory Card:
MicroSD,
Main Camera K-TOUCH A7720
Primary camera:
2 MP 1600 x 1200 pixels CMOS
Selfie camera K-TOUCH A7720
Secondary camera:
No
Sound K-TOUCH A7720
Headphone:
Yes 3.5mm
Network K-TOUCH A7720
EV-DO:
No
GPRS:General Packet Radio Service
Yes
GSM:
900, 1800
EDGE:
No
Connectivity K-TOUCH A7720
Wi-Fi:Wireless lan technology
No
NFC:Near field communication
No
GPS:Global Positioning System
No
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
No
HDMI:
No
Hotknot:
No
USB:Universal Serial Bus
Yes 2.0
Infrared:
No
Battery K-TOUCH A7720
Capacity:
700 mAh Li-Ion
Stand by:
Up to 280 h
Talk time:
Up to 1 h 40 m
Size K-TOUCH A7720
Dimension:
115.5 x 50 x 10 mm
Weight:
83 g
SIM:
Mini-SIM, Single-SIM
Colors:
gold, black
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