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Samsung Galaxy J2 Core 2020 vs Samsung Galaxy J7 Duo

Samsung Galaxy J2 Core 2020 vs Samsung Galaxy J7 Duo comparison

Show Only Differences Highlight Differences	Samsung Galaxy J2 Core 2020	Samsung Galaxy J7 Duo
key specs
Display	5.00-inch	5.50-inch
Processor	1.4GHz quad-core	Samsung Exynos 7885
Front Camera	5-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel + 5-megapixel
RAM	1GB	4GB
Storage	16GB	32GB
Battery Capacity	2600mAh	3000mAh
OS	Android 8.1 Oreo (Go edition)	Android Oreo
Resolution	540x960 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy J2 Core 2020	Galaxy J7 Duo
Release date	April 28, 2020	March 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	143.40 x 72.10 x 8.90	153.50 x 77.20 x 8.20
Weight (g)	154.00	174.00
Battery capacity (mAh)	2600	3000
Removable battery	Yes	-
Colours	Gold, Blue, Black	Black and Gold
display
Screen size (inches)	5.00	5.50
Touchscreen	Yes	Yes
Resolution	540x960 pixels	720x1280 pixels
Aspect ratio	16:9	16:9
Pixels per inch (PPI)	-	267
hardware
Processor	1.4GHz quad-core	octa-core (2x2.2GHz + 6x1.6GHz)
RAM	1GB	4GB
Internal storage	16GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
Dedicated microSD slot	Yes	-
Processor make	-	Samsung Exynos 7885
camera
Rear camera	8-megapixel (f/2.2)	13-megapixel (f/1.9) + 5-megapixel (f/1.9)
Rear autofocus	Yes	Yes
Rear flash	LED	LED
Front camera	5-megapixel (f/2.2)	8-megapixel (f/1.9)
Front flash	-	LED
software
Operating system	Android 8.1 Oreo (Go edition)	Android Oreo
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.00
Micro-USB	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	No	-
NFC	-	No
FM	-	Yes
sim 1
SIM Type	Micro-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sim 2
SIM Type	Micro-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	No	-
Fingerprint sensor	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Compass/ Magnetometer	-	No

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