Realme C100x vs Realme C75 5G comparison

Show Only Differences Highlight Differences	Realme C100x	Realme C75 5G
key specs
Display	6.80-inch	6.67-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	50-megapixel	32-megapixel
RAM	4GB	4GB, 6GB
Storage	64GB	128GB
Battery Capacity	8000mAh	6000mAh
OS	Android 16	Android 15
Resolution	720x1570 pixels	720x1604 pixels
Processor	-	MediaTek Dimensity 6300
general
Brand	Realme	Realme
Model	C100x	C75 5G
Release date	July 16, 2026	May 5, 2025
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	166.00 x 78.20 x 8.80	165.70 x 76.22 x 7.94
Weight (g)	219.00	190.00
IP rating	IP64	IP64
Battery capacity (mAh)	8000	6000
Fast charging	45W Fast Charging	45W Fast Charging
Colours	Deepblue Tides, Golden Coast	Lily White, Midnight Lily, Purple Blossom
Form factor	-	Touchscreen
Removable battery	-	No
Wireless charging	-	No
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	-
hardware
Processor make	Unisoc T7250	MediaTek Dimensity 6300
RAM	4GB	4GB, 6GB
Internal storage	64GB	128GB
Processor	-	octa-core
camera
Rear camera	50-megapixel	32-megapixel (f/1.8)
No. of Rear Cameras	1	2
Front camera	5-megapixel	8-megapixel
No. of Front Cameras	1	1
Rear flash	-	Yes
software
Operating system	Android 16	Android 15
Skin	Realme UI	Realme UI 6
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
USB Type-C	Yes	Yes
Number of SIMs	2	2
Headphones	-	Type-C
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	-
Gyroscope	-	Yes

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