Oppo A18 vs Realme C51 comparison

Show Only Differences Highlight Differences	Oppo A18	Realme C51
key specs
Display	6.56-inch	6.74-inch
Processor	MediaTek Helio G85	Unisoc T612
Front Camera	Unspecified	8-megapixel
Rear Camera	8-megapixel + 2-megapixel	50-megapixel
RAM	4GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 13	Android Android 13
Resolution	720x1612 pixels	720x1600 pixels
general
Brand	Oppo	Realme
Model	A18	C51
Release date	September 28, 2023	September 4, 2023
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.74 x 75.03 x 8.16	167.20 x 76.70 x 7.99
Weight (g)	188.00	186.00
Battery capacity (mAh)	5000	5000
Colours	Glowing Black, Glowing Blue	Carbon Black and Mint Green
Removable battery	-	No
Fast charging	-	33W Fast Charging
Wireless charging	-	No
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	HD+	HD
Screen size (inches)	6.56	6.74
Touchscreen	Yes	Yes
Resolution	720x1612 pixels	720x1600 pixels
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio G85	Unisoc T612
RAM	4GB	4GB
Internal storage	64GB, 128GB	64GB
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	2000
camera
Rear camera	8-megapixel + 2-megapixel	50-megapixel (f/f/1.8)
No. of Rear Cameras	2	2
Front camera	Unspecified	8-megapixel (f/f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 13	Android Android 13
Skin	ColorOS 13.1	-
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	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	-	Yes

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