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Redmi Note 9 vs Lenovo K9 comparison

 Compare Redmi Note 9
Redmi Note 9
Compare Lenovo K9
Lenovo K9
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.53-inch5.70-inch
ProcessorMediaTek Helio G85MediaTek Helio P22
Front Camera13-megapixel13-megapixel + 5-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 5-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity5020mAh3000mAh
OSAndroid 10Android
Resolution1080x2340 pixels720x1440 pixels
general
BrandXiaomiLenovo
ModelRedmi Note 9K9
Release dateApril 30, 2020October 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.30 x 77.20 x 8.90153.80 x 72.90 x 7.95
Weight (g)199.00-
Battery capacity (mAh)50203000
Fast chargingProprietary-
ColoursAqua Green, Arctic White, Pebble Grey, Scarlet RedBlack, Blue
Removable battery-No
Wireless charging-No
display
Screen size (inches)6.535.70
TouchscreenYesYes
Resolution1080x2340 pixels720x1440 pixels
Aspect ratio19.5:918:9
hardware
Processor1.8GHz octa-core (6x1.8GHz + 2x2GHz)2GHz
Processor makeMediaTek Helio G85MediaTek Helio P22 (MT6762)
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512-
Dedicated microSD slotYesNo
camera
Rear camera48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel + 5-megapixel
Rear autofocusYes-
Rear flashYesYes
Front camera13-megapixel13-megapixel + 5-megapixel
Front flash-Yes
software
Operating systemAndroid 10Android
SkinMIUI 11-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYes-
BluetoothYes, v 5.00Yes
NFCYes-
InfraredYes-
USB Type-CYesYes
Headphones3.5mm-
Number of SIMs2-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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