Realme C71 4G vs Oppo A18 comparison

Show Only Differences Highlight Differences	Realme C71 4G	Oppo A18
key specs
Display	6.67-inch	6.56-inch
Processor	Unisoc T7250	MediaTek Helio G85
Front Camera	5-megapixel	Unspecified
Rear Camera	13-megapixel	8-megapixel + 2-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	64GB, 128GB
Battery Capacity	6300mAh	5000mAh
OS	Android 15	Android 13
Resolution	720x1604 pixels	720x1612 pixels
general
Brand	Realme	OPPO
Model	C71 4G	Oppo A18
Release date	July 15, 2025	September 28, 2023
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.22 x 7.94	163.74 x 75.03 x 8.16
Weight (g)	201.00	188.00
IP rating	IP54	-
Battery capacity (mAh)	6300	5000
Colours	Obsidian Black, Sea Blue	Glowing Black, Glowing Blue
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.67	6.56
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1612 pixels
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T7250	MediaTek Helio G85
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	64GB, 128GB
camera
Rear camera	13-megapixel	8-megapixel + 2-megapixel
Front camera	5-megapixel	Unspecified
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
software
Operating system	Android 15	Android 13
Skin	Realme UI 6	ColorOS 13.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.20	Yes, v 5.30
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n
Headphones	-	3.5mm
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	-
Ambient light sensor	-	Yes

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