Samsung Metro 312 vs Karbonn K777* comparison

Show Only Differences Highlight Differences	Samsung Metro 312	Karbonn K777*
key specs
Display	2.00-inch	2.80-inch
Processor	one-core	one-core
Front Camera	No	No
Rear Camera	0.3-megapixel	1.3-megapixel
Battery Capacity	1000mAh	1200mAh
Storage	-	128MB
Resolution	-	240x320 pixels
general
Brand	Samsung	Karbonn
Model	Metro 312	K777*
Release date	July 1, 2014	December 1, 2012
Form factor	Bar	-
Battery capacity (mAh)	1000	1200
Removable battery	Yes	Yes
Dimensions (mm)	-	122.00 x 51.50 x 12.40
Weight (g)	-	110.00
display
Screen size (inches)	2.00	2.80
Touchscreen	No	Yes
Resolution	-	240x320 pixels
hardware
Processor	one-core	one-core
Expandable storage	No	Yes
Internal storage	-	128MB
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	4
camera
Rear camera	0.3-megapixel	1.3-megapixel
Rear flash	No	No
Front camera	No	No
connectivity
Wi-Fi	No	No
GPS	No	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	No
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	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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