Samsung Galaxy M02s vs Samsung Galaxy J7 Duo comparison

Show Only Differences Highlight Differences	Samsung Galaxy M02s	Samsung Galaxy J7 Duo
key specs
Display	6.50-inch	5.50-inch
Processor	Qualcomm Snapdragon 450	Samsung Exynos 7885
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel + 5-megapixel
RAM	3GB, 4GB	4GB
Storage	32GB, 64GB	32GB
Battery Capacity	5000mAh	3000mAh
OS	Android 10	Android Oreo
Resolution	720x1600 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M02s	Galaxy J7 Duo
Release date	January 5, 2021	March 1, 2018
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	3000
Wireless charging	No	-
Colours	Black, Blue, Red	Black and Gold
Dimensions (mm)	-	153.50 x 77.20 x 8.20
Weight (g)	-	174.00
display
Screen size (inches)	6.50	5.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1280 pixels
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	267
hardware
Processor	octa-core	octa-core (2x2.2GHz + 6x1.6GHz)
Processor make	Qualcomm Snapdragon 450	Samsung Exynos 7885
RAM	3GB, 4GB	4GB
Internal storage	32GB, 64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel (f/1.9) + 5-megapixel (f/1.9)
Rear flash	Yes	LED
Front camera	5-megapixel (f/2.2)	8-megapixel (f/1.9)
Front flash	No	LED
Rear autofocus	-	Yes
software
Operating system	Android 10	Android Oreo
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
FM	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	No
Number of SIMs	-	2
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes

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