Realme C51 vs Oppo A12 comparison

Show Only Differences Highlight Differences	Realme C51	Oppo A12
key specs
Display	6.74-inch	6.22-inch
Processor	Unisoc T612	MediaTek Helio P35
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB	3GB
Storage	64GB	32GB
Battery Capacity	5000mAh	4230mAh
OS	Android Android 13	Android 9
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Realme	Oppo
Model	C51	A12
Release date	September 4, 2023	April 1, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	155.90 x 75.50 x 8.30
Weight (g)	186.00	165.00
Battery capacity (mAh)	5000	4230
Removable battery	No	No
Fast charging	33W Fast Charging	-
Wireless charging	No	No
Colours	Carbon Black and Mint Green	Black, Blue
Body type	-	Polycarbonate
display
Refresh Rate	90 Hz	-
Resolution Standard	HD	-
Screen size (inches)	6.74	6.22
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T612	MediaTek Helio P35 (MT6765)
RAM	4GB	3GB
Internal storage	64GB	32GB
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	256
Expandable storage	-	Yes
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8)	13-megapixel (f/2.2, 1.12um-micron) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel (f/f/2.0)	5-megapixel (f/2.4, 1.12um-micron)
Rear autofocus	-	Yes
Rear flash	-	Yes
Front autofocus	-	No
Front flash	-	No
software
Operating system	Android Android 13	Android 9
Skin	-	ColorOS 6.1.2
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Wi-Fi standards supported	-	802.11 a/b/g/n
GPS	-	Yes
Number of SIMs	-	2
Active 4G on both SIM cards	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	Yes
Compass/ Magnetometer	-	Yes
Ambient light sensor	-	Yes
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