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Samsung Galaxy J2 vs Samsung Galaxy A3 vs Samsung Galaxy A5

Samsung Galaxy J2 vs Samsung Galaxy A3 vs Samsung Galaxy A5 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J2	Samsung Galaxy A3	Samsung Galaxy A5
key specs
Display	4.70-inch	4.50-inch	5.00-inch
Processor	Samsung Exynos 3475	1.2GHz quad-core	1.2GHz quad-core
Front Camera	2-megapixel	5-megapixel	5-megapixel
Rear Camera	5-megapixel	8-megapixel	13-megapixel
RAM	1GB	1GB	2GB
Storage	8GB	16GB	16GB
Battery Capacity	2000mAh	1900mAh	2300mAh
OS	Android 5.1	Android 4.4	Android 4.4
Resolution	540x960 pixels	540x960 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy J2	Galaxy A3	Galaxy A5
Release date	September 1, 2015	November 1, 2014	November 1, 2014
Launched in India	Yes	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	136.50 x 69.00 x 8.40	130.10 x 65.50 x 6.90	139.30 x 69.70 x 6.70
Battery capacity (mAh)	2000	1900	2300
Removable battery	Yes	No	No
Colours	Black, White, Gold	-	-
Weight (g)	-	110.30	123.00
display
Screen size (inches)	4.70	4.50	5.00
Touchscreen	Yes	Yes	Yes
Resolution	540x960 pixels	540x960 pixels	720x1280 pixels
Aspect ratio	16:9	-	-
Pixels per inch (PPI)	234	-	-
hardware
Processor	1.3GHz quad-core	1.2GHz quad-core	1.2GHz quad-core
Processor make	Samsung Exynos 3475	-	-
RAM	1GB	1GB	2GB
Internal storage	8GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	128	64	64
camera
Rear camera	5-megapixel (f/2.2)	8-megapixel	13-megapixel
Rear autofocus	Yes	-	-
Rear flash	LED	LED	LED
Front camera	2-megapixel (f/2.2)	5-megapixel	5-megapixel
software
Operating system	Android 5.1	Android 4.4	Android 4.4
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.00	Yes, v 4.00
NFC	No	Yes	Yes
Infrared	No	No	No
USB OTG	Yes	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	No	Yes
Number of SIMs	2	1	1
Wi-Fi Direct	Yes	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	-	-
GSM/CDMA	GSM	-	-
3G	No	-	-
4G/ LTE	No	-	-
sensors
Compass/ Magnetometer	No	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	Yes	Yes
Gyroscope	No	No	No
Barometer	No	No	No
Temperature sensor	No	No	No

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