Realme C73 5G vs Xiaomi Redmi S2 comparison

Show Only Differences Highlight Differences	Realme C73 5G	Xiaomi Redmi S2
key specs
Display	6.67-inch	5.99-inch
Processor	MediaTek Dimensity 6300	Qualcomm Snapdragon 625
Front Camera	8-megapixel	16-megapixel
Rear Camera	32-megapixel	12-megapixel
RAM	4GB	3GB
Storage	64GB, 128GB	32GB
Battery Capacity	6000mAh	3080mAh
OS	Android 15	Android 8.1 Oreo
Resolution	720x1604 pixels	720x1440 pixels
general
Brand	Realme	Xiaomi
Model	C73 5G	Redmi S2
Release date	June 2, 2025	May 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.22 x 7.94	160.73 x 77.26 x 8.10
Weight (g)	197.00	170.00
IP rating	IP64	-
Battery capacity (mAh)	6000	3080
Colours	Crystal Purple, Jade Green, Onyx Black	Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	5.99
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1440 pixels
hardware
Processor	octa-core	2GHz octa-core
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 625
RAM	4GB	3GB
Internal storage	64GB, 128GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	32-megapixel (f/1.8)	12-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	8-megapixel (f/2.0)	16-megapixel
No. of Front Cameras	1	-
Front flash	-	Yes
software
Operating system	Android 15	Android 8.1 Oreo
Skin	Realme UI 6	MIUI 9
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 4.20
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
Infrared	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	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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