Realme C71 4G vs Vivo Y91i comparison

Show Only Differences Highlight Differences	Realme C71 4G	Vivo Y91i
key specs
Display	6.67-inch	6.22-inch
Processor	Unisoc T7250	MediaTek Helio P22
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB, 6GB	2GB
Storage	64GB, 128GB	16GB
Battery Capacity	6300mAh	4030mAh
OS	Android 15	Android 8.1
Resolution	720x1604 pixels	720x1520 pixels
general
Brand	Realme	Vivo
Model	C71 4G	Y91i
Release date	July 15, 2025	March 1, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.22 x 7.94	155.11 x 75.09 x 8.28
Weight (g)	201.00	163.50
IP rating	IP54	-
Battery capacity (mAh)	6300	4030
Colours	Obsidian Black, Sea Blue	Fusion Black, Ocean Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.22
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1520 pixels
Aspect ratio	-	19:9
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T7250	MediaTek Helio P22 (MT6762)
RAM	4GB, 6GB	2GB
Internal storage	64GB, 128GB	16GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	13-megapixel	13-megapixel (f/2.2)
Front camera	5-megapixel	5-megapixel (f/1.8)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 15	Android 8.1
Skin	Realme UI 6	Funtouch OS 4.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 5.00
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	Yes
sensors
Fingerprint sensor	Yes	No
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	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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