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Redmi 8A Dual vs Xiaomi Redmi K20 comparison

 Compare Redmi 8A Dual
Redmi 8A Dual
Compare Xiaomi Redmi K20
Xiaomi Redmi K20
key specs
Display6.22-inch6.39-inch
ProcessorQualcomm Snapdragon 439Qualcomm Snapdragon 730
Front Camera8-megapixel 20-megapixel
Rear Camera13-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 13-megapixel
RAM2GB6GB
Storage32GB64GB
Battery Capacity5000mAh4000mAh
OSAndroid 9.0Android Pie
Resolution720x1520 pixels1080x2340 pixels
general
BrandXiaomiXiaomi
ModelRedmi 8A DualRedmi K20
Release dateFebruary 11, 2020May 28, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)156.48 x 75.41 x 9.40156.70 x 74.30 x 8.80
Weight (g)188.00191.00
Battery capacity (mAh)50004000
Fast chargingProprietaryProprietary
ColoursSky White, Sea Blue, Midnight GreyCarbon Black, Glacier Blue, Flame Red
Body type-Glass
display
Screen size (inches)6.226.39
TouchscreenYesYes
Resolution720x1520 pixels1080x2340 pixels
Protection typeGorilla GlassGorilla Glass
Aspect ratio19:919.5:9
Pixels per inch (PPI)-403
hardware
Processor1.45GHz octa-core (4x1.95GHz + 4x1.45GHz)1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor makeQualcomm Snapdragon 439Qualcomm Snapdragon 730
RAM2GB6GB
Internal storage32GB64GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYesNo
camera
Rear camera13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel (f/2.0, 1.12-micron)20-megapixel (f/2.2, 0.8-micron)
Pop-Up Camera-Yes
Front flash-No
software
Operating systemAndroid 9.0Android Pie
SkinMIUI 11MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi DirectYesYes
Active 4G on both SIM cardsYesYes
NFC-No
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Fingerprint sensor-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-

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