Samsung Metro 312 vs Champion Computers BSNL Champion My Phone SM3512 comparison

Show Only Differences Highlight Differences	Samsung Metro 312	Champion Computers BSNL Champion My Phone SM3512
key specs
Display	2.00-inch	3.50-inch
Processor	one-core	dual-core
Front Camera	No	1.3-megapixel
Rear Camera	0.3-megapixel	3-megapixel
Battery Capacity	1000mAh	1300mAh
OS	-	Android 4.2
general
Brand	Samsung	Champion Computers
Model	Metro 312	BSNL Champion My Phone SM3512
Release date	July 1, 2014	January 1, 2014
Form factor	Bar	Bar
Battery capacity (mAh)	1000	1300
Removable battery	Yes	Yes
display
Screen size (inches)	2.00	3.50
Touchscreen	No	Yes
hardware
Processor	one-core	dual-core
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	0.3-megapixel	3-megapixel
Rear flash	No	-
Front camera	No	1.3-megapixel
connectivity
Wi-Fi	No	Yes
GPS	No	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	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	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	No	No
Accelerometer	No	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
software
Operating system	-	Android 4.2

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