Realme C100x vs Oppo K12x 5G comparison

Show Only Differences Highlight Differences	Realme C100x	Oppo K12x 5G
key specs
Display	6.80-inch	6.67-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	50-megapixel	32-megapixel + 2-megapixel
RAM	4GB	6GB, 8GB
Storage	64GB	128GB, 256GB
Battery Capacity	8000mAh	5100mAh
OS	Android 16	Android 14
Resolution	720x1570 pixels	720x1604 pixels
general
Brand	Realme	Oppo
Model	C100x	K12x 5G
Release date	July 16, 2026	July 29, 2024
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	166.00 x 78.20 x 8.80	165.79 x 76.14 x 7.68
Weight (g)	219.00	186.00
IP rating	IP64	IP54
Battery capacity (mAh)	8000	5100
Fast charging	45W Fast Charging	45W Fast Charging
Colours	Deepblue Tides, Golden Coast	Breeze Blue, Midnight Violet
Form factor	-	Touchscreen
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.80	6.67
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	720x1604 pixels
Pixels per inch (PPI)	254	264
Protection type	-	Other
hardware
Processor make	Unisoc T7250	MediaTek Dimensity 6300
RAM	4GB	6GB, 8GB
Internal storage	64GB	128GB, 256GB
camera
Rear camera	50-megapixel	32-megapixel + 2-megapixel
No. of Rear Cameras	1	2
Front camera	5-megapixel	8-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 16	Android 14
Skin	Realme UI	ColorOS 14
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.10
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
Headphones	-	3.5mm
Active 4G on both SIM cards	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes

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