Vivo Y21A vs Xiaomi Mi A3 comparison

Compare Vivo Y21A
Compare Xiaomi Mi A3
key specs
Display6.51-inch6.08-inch
Front Camera8-megapixel 32-megapixel
Rear Camera13-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity5000mAh4030mAh
OSAndroid 11Android 9.0
Resolution720x1600 pixels720x1560 pixels
Processor-Qualcomm Snapdragon 665
general
BrandVivoXiaomi
ModelY21AMi A3
Release dateJanuary 21, 2022July 17, 2019
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)164.26 x 76.08 x 8.00153.48 x 71.85 x 8.50
Weight (g)182.00173.80
Battery capacity (mAh)50004030
Fast chargingProprietaryQuick Charge 3.0
ColoursDiamond Glow, Midnight BlueNot Just Blue, More Than White, Kind of Gray
display
Screen size (inches)6.516.08
TouchscreenYesYes
Resolution720x1600 pixels720x1560 pixels
Aspect ratio20:919.5:9
Protection type-Gorilla Glass
hardware
Processor makeMediaTek Helio P22 (MT6762R)Qualcomm Snapdragon 665
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYes-
Processor-2GHz octa-core
Expandable storage up to (GB)-256
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel (f/2.0)32-megapixel (f/2.0, 1.6-micron)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 9.0
SkinFunTouch OS 11.1-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
Micro-USBYes-
FMYesYes
Number of SIMs22
Infrared-Yes
USB Type-C-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

Advertisement

© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »