Realme C71 4G vs Vivo Y21 comparison

Show Only Differences Highlight Differences	Realme C71 4G	Vivo Y21
key specs
Display	6.67-inch	6.50-inch
Processor	Unisoc T7250	MediaTek Helio P35
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel + 2-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	128GB
Battery Capacity	6300mAh	5000mAh
OS	Android 15	Android 11
Resolution	720x1604 pixels	720x1600 pixels
general
Brand	Realme	Vivo
Model	C71 4G	Y21
Release date	July 15, 2025	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.22 x 7.94	164.26 x 76.08 x 8.00
Weight (g)	201.00	182.00
IP rating	IP54	-
Battery capacity (mAh)	6300	5000
Colours	Obsidian Black, Sea Blue	Midnight Blue, Diamond Black
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.50
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1600 pixels
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T7250	MediaTek Helio P35 (MT6765)
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Front camera	5-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
Rear autofocus	-	Yes
Rear flash	-	LED
software
Operating system	Android 15	Android 11
Skin	Realme UI 6	Funtouch OS 11.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.20	Yes, v 5.00
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Gyroscope	Yes	-

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