Samsung Primo Duos vs Samsung Galaxy Star comparison

Show Only Differences Highlight Differences	Samsung Primo Duos	Samsung Galaxy Star
key specs
Display	2.40-inch	3.00-inch
Processor	one-core	1GHz one-core
Front Camera	No	No
Rear Camera	2-megapixel	2-megapixel
Storage	75MB	4GB
Battery Capacity	1200mAh	1200mAh
OS	Proprietary	Android 4.1.2
Resolution	240x320 pixels	240x320 pixels
RAM	-	512MB
general
Alternate names	SCH-W279	GT-S5282
Brand	Samsung	Samsung
Model	Primo Duos	Galaxy Star
Release date	August 1, 2011	April 1, 2013
Form factor	Bar	Bar
Dimensions (mm)	118.80 x 49.90 x 14.07	105.00 x 58.00 x 11.90
Weight (g)	103.00	100.50
Battery capacity (mAh)	1200	1200
Removable battery	Yes	Yes
display
Screen size (inches)	2.40	3.00
Touchscreen	No	Yes
Resolution	240x320 pixels	240x320 pixels
Pixels per inch (PPI)	-	133
hardware
Processor	one-core	1GHz one-core
Internal storage	75MB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	16	32
RAM	-	512MB
camera
Rear camera	2-megapixel	2-megapixel
Rear flash	No	No
Front camera	No	No
software
Operating system	Proprietary	Android 4.1.2
connectivity
Wi-Fi	No	Yes
GPS	No	No
Bluetooth	Yes	Yes, v 4.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
Headphones	-	3.5mm
sim 1
SIM Type	Regular	Regular
GSM/CDMA	CDMA	GSM
3G	No	No
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
3G	No	No
4G/ LTE	No	No
GSM/CDMA	-	GSM
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	No	No
Accelerometer	No	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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