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Samsung Galaxy J3 (2018) vs Samsung Galaxy A3 (2017)

Samsung Galaxy J3 (2018) vs Samsung Galaxy A3 (2017) comparison

Show Only Differences Highlight Differences	Samsung Galaxy J3 (2018)	Samsung Galaxy A3 (2017)
key specs
Display	5.00-inch	4.70-inch
Processor	Samsung Exynos 7570	1.6GHz octa-core
Front Camera	5-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel
Battery Capacity	2600mAh	2350mAh
OS	Android 8.0	Android 6.0
Resolution	720x1080 pixels	720x1280 pixels
RAM	-	2GB
Storage	-	16GB
general
Brand	Samsung	Samsung
Model	Galaxy J3 (2018)	Galaxy A3 (2017)
Release date	June 1, 2018	January 1, 2017
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	142.70 x 70.10 x 8.90	135.40 x 66.20 x 7.90
Weight (g)	152.00	-
Battery capacity (mAh)	2600	2350
Removable battery	Yes	No
Colours	Black, Blue, Gold	Black Sky, Blue Mist, Gold Sand, Peach Cloud
display
Screen size (inches)	5.00	4.70
Touchscreen	Yes	Yes
Resolution	720x1080 pixels	720x1280 pixels
Aspect ratio	16:9	-
hardware
Processor	1.4GHz quad-core	1.6GHz octa-core
Processor make	Samsung Exynos 7570	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
RAM	-	2GB
Internal storage	-	16GB
Expandable storage up to (GB)	-	256
camera
Rear camera	8-megapixel (f/1.9)	13-megapixel
Rear autofocus	Yes	-
Rear flash	LED	-
Front camera	5-megapixel (f/2.2)	8-megapixel
software
Operating system	Android 8.0	Android 6.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
Micro-USB	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	Yes
Infrared	-	No
USB OTG	-	No
Headphones	-	Yes
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	No
Ambient light sensor	-	No
Barometer	-	Yes
Temperature sensor	-	No
sim 1
3G	-	No
4G/ LTE	-	No
sim 2
3G	-	No
4G/ LTE	-	No

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