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Samsung Galaxy S Duos 3 vs Samsung Galaxy S Duos 2

Samsung Galaxy S Duos 3 vs Samsung Galaxy S Duos 2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S Duos 3	Samsung Galaxy S Duos 2
key specs
Display	4.00-inch	4.00-inch
Processor	1GHz dual-core	1.2GHz dual-core
Front Camera	0.3-megapixel	0.3-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	512MB	768MB
Storage	4GB	4GB
Battery Capacity	1500mAh	1500mAh
OS	Android 4.4.2	Android 4.2
Resolution	480x800 pixels	480x800 pixels
general
Alternate names	SM-G313HU	-
Brand	Samsung	Samsung
Model	Galaxy S Duos 3	Galaxy S Duos 2
Release date	September 1, 2014	November 1, 2013
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	121.40 x 62.90 x 10.80	121.50 x 63.10 x 10.50
Weight (g)	124.00	118.00
Battery capacity (mAh)	1500	1500
Removable battery	Yes	Yes
Colours	Grey, White	White, Black
display
Screen size (inches)	4.00	4.00
Touchscreen	Yes	Yes
Resolution	480x800 pixels	480x800 pixels
hardware
Processor	1GHz dual-core	1.2GHz dual-core
RAM	512MB	768MB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	64
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	Yes
Front camera	0.3-megapixel	0.3-megapixel
software
Operating system	Android 4.4.2	Android 4.2
Skin	TouchWiz Essence UX	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
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	Yes
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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