Oppo A15 vs Samsung Galaxy J7 (2018) comparison

Show Only Differences Highlight Differences	Oppo A15	Samsung Galaxy J7 (2018)
key specs
Display	6.52-inch	5.50-inch
Processor	MediaTek Helio P35	dual-core
Front Camera	5-megapixel	13-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
RAM	3GB	-
Storage	32GB	-
Battery Capacity	4230mAh	-
OS	Android 10	Android
Resolution	720x1600 pixels	720x1080 pixels
general
Brand	Oppo	Samsung
Model	A15	Galaxy J7 (2018)
Release date	October 15, 2020	June 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.00 x 75.00 x 8.00	-
Weight (g)	175.00	-
Battery capacity (mAh)	4230	-
Colours	Dynamic Black, Mystery Blue	Black
display
Screen size (inches)	6.52	5.50
Resolution	720x1600 pixels	720x1080 pixels
Aspect ratio	20:9	16:9
Touchscreen	-	Yes
hardware
Processor	octa-core	dual-core
Processor make	MediaTek Helio P35 (MT6765)	-
RAM	3GB	-
Internal storage	32GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel (f/1.9)
Front camera	5-megapixel	13-megapixel (f/1.9)
Rear flash	-	LED
software
Operating system	Android 10	Android
Skin	ColorOS 7.2	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
Micro-USB	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-

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