Samsung Galaxy Core 4G vs Samsung Galaxy Y Duo comparison

Show Only Differences Highlight Differences	Samsung Galaxy Core 4G	Samsung Galaxy Y Duos
key specs
Display	4.50-inch	3.14-inch
Processor	1.2GHz dual-core	833 MHz one-core
Front Camera	0.3-megapixel	No
Rear Camera	5-megapixel	3.15-megapixel
RAM	1GB	512MB
Storage	8GB	160MB
Battery Capacity	2100mAh	1300mAh
OS	Android 4.2	Android 2.3
Resolution	540x960 pixels	240x320 pixels
general
Alternate names	SM-G386F	GT-S6102
Brand	Samsung	Samsung
Model	Galaxy Core 4G	Galaxy Y Duos
Release date	February 1, 2014	February 1, 2012
Form factor	Touchscreen	Bar
Dimensions (mm)	132.90 x 66.30 x 9.80	109.80 x 60.00 x 12.00
Battery capacity (mAh)	2100	1300
Removable battery	No	Yes
Colours	Black, White	Black
Weight (g)	-	109.00
display
Screen size (inches)	4.50	3.14
Touchscreen	Yes	Yes
Resolution	540x960 pixels	240x320 pixels
Pixels per inch (PPI)	-	127
hardware
Processor	1.2GHz dual-core	833 MHz one-core
RAM	1GB	512MB
Internal storage	8GB	160MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
camera
Rear camera	5-megapixel	3.15-megapixel
Rear flash	LED	No
Front camera	0.3-megapixel	No
software
Operating system	Android 4.2	Android 2.3
Skin	-	TouchWiz
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 3.00
NFC	Yes	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi Direct	Yes	No
Mobile High-Definition Link (MHL)	No	No
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
SIM Type	-	Regular
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	No	Yes
Accelerometer	No	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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