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Infinix Smart 4 vs Redmi Note 9 comparison

 Compare Infinix Smart 4
Infinix Smart 4
Compare Redmi Note 9
Redmi Note 9
key specs
Display6.82-inch6.53-inch
ProcessorMediaTek Helio A22 MediaTek Helio G85
Front Camera8-megapixel 13-megapixel
Rear Camera13-megapixel + Depth48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM2GB4GB
Storage32GB64GB
Battery Capacity6000mAh5020mAh
OSAndroid 10Android 10
Resolution720x1640 pixels1080x2340 pixels
general
BrandInfinixXiaomi
ModelSmart 4Redmi Note 9
Release dateNovember 3, 2020April 30, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.82 x 77.96 x 8.90162.30 x 77.20 x 8.90
Weight (g)207.00199.00
Battery capacity (mAh)60005020
Fast chargingProprietaryProprietary
ColoursMidnight Black, Ocean Wave, Quetzal Cyan, VioletAqua Green, Arctic White, Pebble Grey, Scarlet Red
display
Screen size (inches)6.826.53
TouchscreenYesYes
Resolution720x1640 pixels1080x2340 pixels
Aspect ratio20.5:919.5:9
hardware
Processor2GHz octa-core1.8GHz octa-core (6x1.8GHz + 2x2GHz)
Processor makeMediaTek Helio A22 (MT6761)MediaTek Helio G85
RAM2GB4GB
Internal storage32GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYesYes
Expandable storage up to (GB)-512
camera
Rear camera13-megapixel (f/1.8) + Depth48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel (f/2.0)13-megapixel
software
Operating systemAndroid 10Android 10
SkinXOS 6.2 DolphinMIUI 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.00
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
NFC-Yes
Infrared-Yes
USB Type-C-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 sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-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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