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Samsung Galaxy J2 (2018) vs Samsung Galaxy J1 (4G) vs Samsung Galaxy J2

Samsung Galaxy J2 (2018) vs Samsung Galaxy J1 (4G) vs Samsung Galaxy J2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J2 (2018)	Samsung Galaxy J1 (4G)	Samsung Galaxy J2
key specs
Display	5.00-inch	4.50-inch	4.70-inch
Processor	Qualcomm Snapdragon 425	1.3GHz quad-core	Samsung Exynos 3475
Front Camera	5-megapixel	2-megapixel	2-megapixel
Rear Camera	8-megapixel	5-megapixel	5-megapixel
RAM	2GB	1GB	1GB
Storage	16GB	8GB	8GB
Battery Capacity	2600mAh	2050mAh	2000mAh
OS	Android 7.1	Android	Android 5.1
Resolution	540x960 pixels	480x800 pixels	540x960 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy J2 (2018)	Galaxy J1 (4G)	Galaxy J2
Release date	January 1, 2018	January 1, 2017	September 1, 2015
Launched in India	Yes	-	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	143.80 x 72.30 x 8.40	132.60 x 69.30 x 8.90	136.50 x 69.00 x 8.40
Weight (g)	153.00	131.00	-
Battery capacity (mAh)	2600	2050	2000
Removable battery	No	Yes	Yes
Colours	Black, Blue, Pink	Gold, Black, White	Black, White, Gold
display
Screen size (inches)	5.00	4.50	4.70
Touchscreen	Yes	Yes	Yes
Resolution	540x960 pixels	480x800 pixels	540x960 pixels
Aspect ratio	-	-	16:9
Pixels per inch (PPI)	-	-	234
hardware
Processor	1.4GHz quad-core	1.3GHz quad-core	1.3GHz quad-core
Processor make	Qualcomm Snapdragon 425	-	Samsung Exynos 3475
RAM	2GB	1GB	1GB
Internal storage	16GB	8GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	128	128
camera
Rear camera	8-megapixel	5-megapixel	5-megapixel (f/2.2)
Rear flash	LED	Yes	LED
Front camera	5-megapixel	2-megapixel	2-megapixel (f/2.2)
Front flash	LED	-	-
Rear autofocus	-	-	Yes
software
Operating system	Android 7.1	Android	Android 5.1
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, v 4.20	Yes	Yes, v 4.10
NFC	No	No	No
Infrared	No	No	No
USB OTG	Yes	No	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	No	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	Yes	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	No
4G/ LTE	Yes	Yes	No
sensors
Compass/ Magnetometer	No	No	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	No	No
Gyroscope	No	No	No
Barometer	No	No	No
Temperature sensor	No	No	No

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