Smart Phone OS:An operating system (OS) is software that interacts between a user and a smartphone.
MTK
Display CSL DS550
Primary display:
TFT 2.4" 320 x 240 pixels 256K colors QVGA, 167 ppi
Secondary display:
No
Storage CSL DS550
Memory Card:
MicroSD, Up to 1 GB
Main Camera CSL DS550
Primary camera:
0.3 MP 640 x 480 pixels VGA
Selfie camera CSL DS550
Secondary camera:
No
Sound CSL DS550
Headphone:
Yes 3.5mm
Network CSL DS550
EV-DO:
No
GPRS:General Packet Radio Service
Yes
GSM:
900, 1800, 1900
EDGE:
Yes
Connectivity CSL DS550
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 Micro-USB
Infrared:
No
Battery CSL DS550
Capacity:
950 mAh Li-Ion
Stand by:
Up to 120 h
Talk time:
Up to 4 h
Size CSL DS550
Dimension:
112.5 x 51 x 14.9 mm
Weight:
126 g
SIM:
Mini-SIM, Dual-SIM
Colors:
titanium, black
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