Realme C75 5G vs Samsung Galaxy M21 2021 Edition comparison

Show Only Differences Highlight Differences	Realme C75 5G	Samsung Galaxy M21 2021 Edition
key specs
Display	6.67-inch	6.40-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	8-megapixel	Unspecified
Rear Camera	32-megapixel	48-megapixel
RAM	4GB, 6GB	-
Storage	128GB	-
Battery Capacity	6000mAh	6000mAh
OS	Android 15	Android 11
Resolution	720x1604 pixels	1080x2340 pixels
general
Brand	Realme	Samsung
Model	C75 5G	Galaxy M21 2021 Edition
Release date	May 5, 2025	July 21, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.22 x 7.94	-
Weight (g)	190.00	-
IP rating	IP64	-
Battery capacity (mAh)	6000	6000
Removable battery	No	-
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Lily White, Midnight Lily, Purple Blossom	Arctic Blue, Charcoal Black
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.40
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1080x2340 pixels
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	-
RAM	4GB, 6GB	-
Internal storage	128GB	-
camera
Rear camera	32-megapixel (f/1.8)	48-megapixel
No. of Rear Cameras	2	3
Rear flash	Yes	Yes
Front camera	8-megapixel	Unspecified
No. of Front Cameras	1	1
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11
Skin	Realme UI 6	One UI Core 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	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

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