Xiaomi Redmi 2 vs Karbonn A91 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 2	Karbonn A91
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	4.70-inch	3.90-inch
Processor	Qualcomm Snapdragon 410	1.3GHz dual-core
Front Camera	2-megapixel	Unspecified
Rear Camera	8-megapixel	3.2-megapixel
RAM	1GB	256MB
Storage	8GB	512MB
Battery Capacity	2200mAh	1500mAh
OS	Android 4.4	Android 4.2
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Xiaomi	Karbonn
Model	Redmi 2	A91
Release date	January 1, 2015	January 1, 2014
Form factor	Touchscreen	-
Dimensions (mm)	134.00 x 67.20 x 9.40	-
Weight (g)	133.00	-
Battery capacity (mAh)	2200	1500
Removable battery	Yes	Yes
Colours	White, Black, Yellow, Pink, Green	-
display
Screen size (inches)	4.70	3.90
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Pixels per inch (PPI)	312	-
hardware
Processor	1.2GHz quad-core	1.3GHz dual-core
Processor make	Qualcomm Snapdragon 410	-
RAM	1GB	256MB
Internal storage	8GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	8-megapixel	3.2-megapixel
Rear flash	Yes	No
Front camera	2-megapixel	Unspecified
software
Operating system	Android 4.4	Android 4.2
Skin	MIUI 6	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	No
Bluetooth	Yes, v 4.00	Yes
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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