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Redmi Note 11 vs Redmi 8A Dual comparison

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 Compare Redmi Note 11
Redmi Note 11
Compare Redmi 8A Dual
Redmi 8A Dual
key specs
Display6.43-inch6.22-inch
ProcessorQualcomm Snapdragon 680Qualcomm Snapdragon 439
Front Camera13-megapixel 8-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 2-megapixel
RAM4GB, 6GB2GB
Storage64GB, 128GB32GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 9.0
Resolution1080x2400 pixels720x1520 pixels
general
BrandXiaomiXiaomi
ModelRedmi Note 11Redmi 8A Dual
Release dateJanuary 26, 2022February 11, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)159.87 x 73.87 x 8.09156.48 x 75.41 x 9.40
Weight (g)179.00188.00
Battery capacity (mAh)50005000
Fast chargingProprietaryProprietary
ColoursHorizon Blue, Space Black, Starburst WhiteSky White, Sea Blue, Midnight Grey
display
Refresh Rate90 Hz-
Screen size (inches)6.436.22
TouchscreenYesYes
Resolution1080x2400 pixels720x1520 pixels
Aspect ratio20:919:9
Pixels per inch (PPI)409-
Protection type-Gorilla Glass
hardware
Processorocta-core1.45GHz octa-core (4x1.95GHz + 4x1.45GHz)
Processor makeQualcomm Snapdragon 680Qualcomm Snapdragon 439
RAM4GB, 6GB2GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000512
Dedicated microSD slotYesYes
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, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras4-
Rear autofocusYesYes
Rear flashYesYes
Front camera13-megapixel (f/2.4)8-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 9.0
SkinMIUI 13MIUI 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
InfraredYes-
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi Direct-Yes
Active 4G on both SIM cards-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 sensorYesYes
GyroscopeYes-
Face unlock-Yes
Compare Redmi Note 11
Redmi Note 11
Compare Redmi 8A Dual
Redmi 8A Dual

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