Redmi A3 vs Vivo Y21L comparison

Show Only Differences Highlight Differences	Redmi A3	Vivo Y21L
key specs
Display	6.71-inch	4.50-inch
Front Camera	5-megapixel	2-megapixel
Rear Camera	8-megapixel	5-megapixel
RAM	3GB, 4GB, 6GB	1GB
Storage	64GB, 128GB	16GB
Battery Capacity	5000mAh	2000mAh
OS	Android 13	Android 5.1
Resolution	700x1600 pixels	480x854 pixels
Processor	-	Qualcomm Snapdragon 410
general
Brand	Redmi	Vivo
Model	A3	Y21L
Release date	February 14, 2024	August 1, 2016
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	76.30 x 168.40 x 8.30	130.70 x 66.40 x 9.20
Weight (g)	193.00	145.00
Battery capacity (mAh)	5000	2000
Fast charging	Proprietary	-
Colours	Midnight Black, Lake Blue, Olive Green	White, Grey
Removable battery	-	Yes
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.71	4.50
Touchscreen	Yes	Yes
Resolution	700x1600 pixels	480x854 pixels
hardware
Processor make	MediaTek Helio G36	Qualcomm Snapdragon 410
RAM	3GB, 4GB, 6GB	1GB
Internal storage	64GB, 128GB	16GB
Processor	-	1.2GHz quad-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	8-megapixel	5-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel	2-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear flash	-	Yes
software
Operating system	Android 13	Android 5.1
Skin	Go Edition	Fun Touch OS 2.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Accelerometer	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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