Redmi 9i vs Samsung Galaxy S II Plus comparison

Compare Redmi 9i
Compare Samsung Galaxy S II Plus
key specs
Display6.53-inch4.30-inch
ProcessorMediaTek Helio G251.2GHz dual-core
Front Camera5-megapixel2-megapixel
Rear Camera13-megapixel 8-megapixel
RAM4GB1GB
Storage64GB8GB
Battery Capacity5000mAh1650mAh
OSAndroid 10Android 4.1
Resolution720x1600 pixels480x800 pixels
general
BrandXiaomiSamsung
ModelRedmi 9iGalaxy S II Plus
Release dateSeptember 15, 2020February 1, 2013
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)164.90 x 77.07 x 9.00125.30 x 66.10 x 8.49
Weight (g)194.00125.30
Battery capacity (mAh)50001650
Removable batteryNoYes
Fast chargingProprietary-
ColoursMidnight Black, Sea Blue, Nature GreenWhite, Black
Alternate names-GT-I9105
display
Screen size (inches)6.534.30
TouchscreenYesYes
Resolution720x1600 pixels480x800 pixels
Aspect ratio20:9-
Pixels per inch (PPI)-217
hardware
Processor1.5GHz octa-core (4x1.5GHz + 4x2GHz)1.2GHz dual-core
Processor makeMediaTek Helio G25-
RAM4GB1GB
Internal storage64GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51264
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2, 1.0-micron)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera5-megapixel2-megapixel
software
Operating systemAndroid 10Android 4.1
SkinMIUI-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYes, v 5.00Yes, v 3.00
Micro-USBYes-
Number of SIMs21
NFC-Yes
Infrared-Yes
USB OTG-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-Yes
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Compass/ MagnetometerYesNo
Proximity sensorYesNo
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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