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Redmi Note 11 vs Vivo Y81 comparison

 Compare Redmi Note 11
Redmi Note 11
Compare Vivo Y81
Vivo Y81
key specs
Display6.43-inch6.22-inch
ProcessorQualcomm Snapdragon 680MediaTek Helio P22
Front Camera13-megapixel 5-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 13-megapixel
RAM4GB, 6GB3GB
Storage64GB, 128GB32GB
Battery Capacity5000mAh3260mAh
OSAndroid 11Android 8.1
Resolution1080x2400 pixels720x1520 pixels
general
BrandXiaomiVivo
ModelRedmi Note 11Y81
Release dateJanuary 26, 2022June 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)159.87 x 73.87 x 8.09155.06 x 75.00 x 7.77
Weight (g)179.00146.50
Battery capacity (mAh)50003260
Fast chargingProprietary-
ColoursHorizon Blue, Space Black, Starburst WhiteBlack
Body type-Plastic
display
Refresh Rate90 Hz-
Screen size (inches)6.436.22
TouchscreenYesYes
Resolution1080x2400 pixels720x1520 pixels
Aspect ratio20:919:9
Pixels per inch (PPI)409270
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 680MediaTek Helio P22 (MT6762)
RAM4GB, 6GB3GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000256
Dedicated microSD slotYes-
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
No. of Rear Cameras4-
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera13-megapixel (f/2.4)5-megapixel (f/2.2)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 8.1
SkinMIUI 13FunTouch OS 4.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
InfraredYes-
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Micro-USB-Yes
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYes-

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