Karbonn Smart A12 Star vs Nokia Lumia 520 comparison

Show Only Differences Highlight Differences	Karbonn Smart A12 Star	Nokia Lumia 520
key specs
Display	4.00-inch	4.00-inch
Processor	MediaTek	1GHz dual-core
Front Camera	0.3-megapixel	No
Rear Camera	5-megapixel	5-megapixel
RAM	512MB	512MB
Storage	4GB	8GB
Battery Capacity	1400mAh	1430mAh
OS	Android 4.4.2	Windows Phone 8
Resolution	480x800 pixels	480x800 pixels
general
Brand	Karbonn	Nokia
Model	Smart A12 Star	Lumia 520
Release date	July 1, 2014	April 1, 2013
Form factor	Touchscreen	Bar
Dimensions (mm)	64.20 x 124.20 x 10.10	119.90 x 64.00 x 9.90
Weight (g)	130.00	124.00
Battery capacity (mAh)	1400	1430
Removable battery	No	Yes
Colours	Black, Silver	Yellow, red, cyan, white, black
Alternate names	-	Lumia 520
display
Screen size (inches)	4.00	4.00
Touchscreen	Yes	Yes
Resolution	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	233	235
hardware
Processor	1.2GHz one-core	1GHz dual-core
Processor make	MediaTek	-
RAM	512MB	512MB
Internal storage	4GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	64
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	No
Front camera	0.3-megapixel	No
software
Operating system	Android 4.4.2	Windows Phone 8
connectivity
Wi-Fi	No	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	No	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
FM	Yes	Yes
Number of SIMs	2	1
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Headphones	-	3.5mm
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sim 2
SIM Type	Micro-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	No	-
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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