Samsung Galaxy A3 Core vs Samsung Star 3 Duos comparison

Show Only Differences Highlight Differences	Samsung Galaxy A3 Core	Samsung Star 3 Duos
key specs
Display	5.30-inch	3.00-inch
Processor	quad-core	one-core
Front Camera	5-megapixel	No
Rear Camera	8-megapixel	3-megapixel
RAM	1GB	-
Storage	16GB	20MB
Battery Capacity	3000mAh	1000mAh
OS	Android Go Edition	Proprietary
Resolution	720x1480 pixels	240x320 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A3 Core	Star 3 Duos
Release date	October 1, 2020	January 1, 2012
Launched in India	No	-
Form factor	Touchscreen	Bar
Body type	Polycarbonate	-
Dimensions (mm)	141.70 x 67.50 x 8.60	102.00 x 58.00 x 11.51
Weight (g)	150.00	95.50
Battery capacity (mAh)	3000	1000
Wireless charging	No	-
Colours	Black, Blue, Red	-
Alternate names	-	GT-S5222
Removable battery	-	Yes
display
Screen size (inches)	5.30	3.00
Touchscreen	Yes	Yes
Resolution	720x1480 pixels	240x320 pixels
Pixels per inch (PPI)	-	133
hardware
Processor	quad-core	one-core
RAM	1GB	-
Internal storage	16GB	20MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	16
Dedicated microSD slot	Yes	-
camera
Rear camera	8-megapixel (f/2.2)	3-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	No
Front camera	5-megapixel (f/2.4)	No
Pop-Up Camera	No	-
Front autofocus	No	-
Front flash	No	-
software
Operating system	Android Go Edition	Proprietary
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes, v 5.00	Yes, v 3.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
USB Type-C	No	-
Micro-USB	Yes	-
Lightning	No	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Compass/ Magnetometer	-	No
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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