Karbonn Alfa A91 Power specs.
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General Karbonn Alfa A91 Power
Release date:
October 2015
Form factor:
Touchscreen
Battery capacity (mAh):
2000
Removable battery:
No
Colours:
White
SAR value:
0.00
Display Karbonn Alfa A91 Power
Screen size (inches):
4.00
Touchscreen:
Yes
Screen Resolution:
 Screen resolution refers to the size of the image received on the screen in pixels
Screen resolution refers to the size of the image received on the screen in pixels480x800pixels
Hardware Karbonn Alfa A91 Power
Processor:
1GHz 
RAM:
 Random Access Memory
Random Access Memory256MB
Internal storage:
512MB
Expandable storage:
Yes
Expandable storage type:
microSD
Expandable storage up to (GB):
32
Camera Karbonn Alfa A91 Power
Rear camera:
2-megapixel
Flash:
Yes
Front camera:
0.3-megapixel
Software Karbonn Alfa A91 Power
Smart Phone OS:
 An operating system (OS) is software that interacts between a user and a smartphone.
An operating system (OS) is software that interacts between a user and a smartphone.Android 4.4
Connectivity Karbonn Alfa A91 Power
Wi-Fi:
 Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards supported:
802.11 b/ g/ n
GPS:
 Global Positioning System
Global Positioning SystemYes
Bluetooth:
 Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
NFC:
 Near field communication
Near field communicationNo
Infrared:
No
Wi-Fi Direct:
No
MHL Out:
No
HDMI:
No
Headphones:
3.5mm
FM:
Yes
Number of SIMs:
2
SIM 1:
 
SIM Type:
Regular
GSM/ CDMA:
GSM
3G:
 Third generation cellular network
Third generation cellular networkYes
4G/ LTE:
No
SIM 2:
 
SIM Type:
Regular
GSM/ CDMA:
GSM
3G:
 Third generation cellular network
Third generation cellular networkNo
4G/ LTE:
No
Sensors Karbonn Alfa A91 Power
Compass:
No
Proximity sensor:
Yes
Accelerometer:
Yes
Ambient light sensor:
No
Gyroscope:
No
Barometer:
No
Temperature sensor:
No
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