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Samsung Galaxy A2 Core vs Samsung Galaxy J4 Core vs Samsung Galaxy J3 (2017)

Samsung Galaxy A2 Core vs Samsung Galaxy J4 Core vs Samsung Galaxy J3 (2017) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A2 Core	Samsung Galaxy J4 Core	Samsung Galaxy J3 (2017)
key specs
Display	5.00-inch	6.00-inch	5.00-inch
Processor	Samsung Exynos 7 Octa 7870	1.4GHz quad-core	Samsung Exynos 7570
Front Camera	5-megapixel	5-megapixel	5-megapixel
Rear Camera	5-megapixel	8-megapixel	13-megapixel
RAM	1GB	1GB	2GB
Storage	16GB	16GB	16GB
Battery Capacity	2600mAh	3300mAh	2400mAh
OS	Android 9.0 Pie (Go edition)	Android 8.1 Oreo (Go edition)	Android 7.0
Resolution	540x960 pixels	720x1480 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy A2 Core	Galaxy J4 Core	Galaxy J3 (2017)
Release date	April 1, 2019	November 1, 2018	June 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen
Battery capacity (mAh)	2600	3300	2400
Launched in India	-	No	-
Dimensions (mm)	-	160.60 x 76.10 x 7.90	143.20 x 70.30 x 8.20
Weight (g)	-	177.00	148.00
Colours	-	Black, Gold, Blue	Black, Gold
Removable battery	-	-	No
display
Screen size (inches)	5.00	6.00	5.00
Touchscreen	Yes	Yes	Yes
Resolution	540x960 pixels	720x1480 pixels	720x1280 pixels
Aspect ratio	16:9	18:9	-
hardware
Processor	octa-core	1.4GHz quad-core	1.4GHz quad-core
Processor make	Samsung Exynos 7 Octa 7870	-	Samsung Exynos 7570
RAM	1GB	1GB	2GB
Internal storage	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	-	256	256
Dedicated microSD slot	-	Yes	-
camera
Rear camera	5-megapixel	8-megapixel (f/2.2)	13-megapixel
Rear autofocus	Yes	-	-
Rear flash	Yes	LED	LED
Front camera	5-megapixel	5-megapixel	5-megapixel
Front flash	-	LED	-
software
Operating system	Android 9.0 Pie (Go edition)	Android 8.1 Oreo (Go edition)	Android 7.0
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 4.20	Yes, v 4.20
Micro-USB	Yes	Yes	-
Headphones	3.5mm	-	3.5mm
FM	Yes	-	No
Number of SIMs	2	2	1
NFC	-	-	No
Infrared	-	-	No
USB OTG	-	-	No
Wi-Fi Direct	-	-	No
Mobile High-Definition Link (MHL)	-	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	GSM	-
3G	Yes	Yes	-
4G/ LTE	Yes	Yes	-
sensors
Accelerometer	Yes	Yes	Yes
Proximity sensor	-	Yes	Yes
Ambient light sensor	-	No	No
Compass/ Magnetometer	-	-	No
Gyroscope	-	-	Yes
Barometer	-	-	No
Temperature sensor	-	-	No

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