Realme C75 5G vs Oppo K12x 5G comparison

Show Only Differences Highlight Differences	Realme C75 5G	Oppo K12x 5G
key specs
Display	6.67-inch	6.67-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	8-megapixel	8-megapixel
Rear Camera	32-megapixel	32-megapixel + 2-megapixel
RAM	4GB, 6GB	6GB, 8GB
Storage	128GB	128GB, 256GB
Battery Capacity	6000mAh	5100mAh
OS	Android 15	Android 14
Resolution	720x1604 pixels	720x1604 pixels
general
Brand	Realme	Oppo
Model	C75 5G	K12x 5G
Release date	May 5, 2025	July 29, 2024
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.22 x 7.94	165.79 x 76.14 x 7.68
Weight (g)	190.00	186.00
IP rating	IP64	IP54
Battery capacity (mAh)	6000	5100
Removable battery	No	-
Fast charging	45W Fast Charging	45W Fast Charging
Wireless charging	No	-
Colours	Lily White, Midnight Lily, Purple Blossom	Breeze Blue, Midnight Violet
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.67	6.67
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1604 pixels
Protection type	-	Other
Pixels per inch (PPI)	-	264
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	MediaTek Dimensity 6300
RAM	4GB, 6GB	6GB, 8GB
Internal storage	128GB	128GB, 256GB
camera
Rear camera	32-megapixel (f/1.8)	32-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel	8-megapixel
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 5.10
USB Type-C	Yes	Yes
Headphones	Type-C	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
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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