Realme C73 5G vs Oppo K12 comparison

Show Only Differences Highlight Differences	Realme C73 5G	Oppo K12
key specs
Display	6.67-inch	6.70-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	8-megapixel	16-megapixel
Rear Camera	32-megapixel	50-megapixel + 8-megapixel
RAM	4GB	8GB
Storage	64GB, 128GB	256GB
Battery Capacity	6000mAh	5500mAh
OS	Android 15	Android 14
Resolution	720x1604 pixels	1080x2412 pixels
general
Brand	Realme	Oppo
Model	C73 5G	K12
Release date	June 2, 2025	April 24, 2024
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.22 x 7.94	162.50 x 75.30 x 8.40
Weight (g)	197.00	186.00
IP rating	IP64	-
Battery capacity (mAh)	6000	5500
Colours	Crystal Purple, Jade Green, Onyx Black	Qingyun (green), Starry Night (black)
Fast charging	-	100W Fast Charging
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	FHD+
Screen size (inches)	6.67	6.70
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1080x2412 pixels
Pixels per inch (PPI)	-	394
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 7 Gen 3
RAM	4GB	8GB
Internal storage	64GB, 128GB	256GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	32-megapixel (f/1.8)	50-megapixel (f/1.8) + 8-megapixel (f/2.2)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel (f/2.0)	16-megapixel (f/2.4)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 14
Skin	Realme UI 6	ColorOS 14
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.40
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Ambient light sensor	-	Yes

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