Oppo A18 vs Realme Narzo 20A comparison

Show Only Differences Highlight Differences	Oppo A18	Realme Narzo 20A
key specs
Display	6.56-inch	6.50-inch
Processor	MediaTek Helio G85	Qualcomm Snapdragon 665
Front Camera	Unspecified	8-megapixel
Rear Camera	8-megapixel + 2-megapixel	12-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	3GB
Storage	64GB, 128GB	32GB
Battery Capacity	5000mAh	5000mAh
OS	Android 13	Android 10
Resolution	720x1612 pixels	720x1600 pixels
general
Brand	Oppo	Realme
Model	A18	Narzo 20A
Release date	September 28, 2023	September 21, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.74 x 75.03 x 8.16	164.40 x 75.40 x 8.90
Weight (g)	188.00	195.00
Battery capacity (mAh)	5000	5000
Colours	Glowing Black, Glowing Blue	Glory Silver, Victory Blue
Fast charging	-	Proprietary
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.50
Touchscreen	Yes	Yes
Resolution	720x1612 pixels	720x1600 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio G85	Qualcomm Snapdragon 665
RAM	4GB	3GB
Internal storage	64GB, 128GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel + 2-megapixel	12-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	Unspecified	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 13	Android 10
Skin	ColorOS 13.1	Realme UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	-
Bluetooth	Yes, v 5.30	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Micro-USB	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
Gyroscope	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
4G/ LTE	-	Yes

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