Oppo A18 vs Samsung Galaxy J4 Core comparison

Show Only Differences Highlight Differences	Oppo A18	Samsung Galaxy J4 Core
key specs
Display	6.56-inch	6.00-inch
Processor	MediaTek Helio G85	1.4GHz quad-core
Front Camera	Unspecified	5-megapixel
Rear Camera	8-megapixel + 2-megapixel	8-megapixel
RAM	4GB	1GB
Storage	64GB, 128GB	16GB
Battery Capacity	5000mAh	3300mAh
OS	Android 13	Android 8.1 Oreo (Go edition)
Resolution	720x1612 pixels	720x1480 pixels
general
Brand	Oppo	Samsung
Model	A18	Galaxy J4 Core
Release date	September 28, 2023	November 1, 2018
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.74 x 75.03 x 8.16	160.60 x 76.10 x 7.90
Weight (g)	188.00	177.00
Battery capacity (mAh)	5000	3300
Colours	Glowing Black, Glowing Blue	Black, Gold, Blue
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.00
Touchscreen	Yes	Yes
Resolution	720x1612 pixels	720x1480 pixels
Aspect ratio	-	18:9
hardware
Processor	octa-core	1.4GHz quad-core
Processor make	MediaTek Helio G85	-
RAM	4GB	1GB
Internal storage	64GB, 128GB	16GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel + 2-megapixel	8-megapixel (f/2.2)
No. of Rear Cameras	2	-
Front camera	Unspecified	5-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
Front flash	-	LED
software
Operating system	Android 13	Android 8.1 Oreo (Go edition)
Skin	ColorOS 13.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n
Bluetooth	Yes, v 5.30	Yes, v 4.20
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
GPS	-	Yes
Micro-USB	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

Popular Mobile Brands