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Redmi 8A Dual vs Apple iPhone 4S (16GB) comparison

 Compare Redmi 8A Dual
Redmi 8A Dual (2GB RAM, 32GB)
Compare Apple iPhone 4S (16GB)
Apple iPhone 4S (16GB)
key specs
Display6.22-inch3.50-inch
ProcessorQualcomm Snapdragon 439800 MHz dual-core
Front Camera8-megapixel 0.3-megapixel
Rear Camera13-megapixel + 2-megapixel 8-megapixel
RAM2GB512MB
Storage32GB16GB
Battery Capacity5000mAh1430mAh
OSAndroid 9.0iOS 6.1.3
Resolution720x1520 pixels640x960 pixels
general
BrandXiaomiApple
ModelRedmi 8A DualiPhone 4S
Release dateFebruary 11, 2020October 1, 2011
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)156.48 x 75.41 x 9.40115.20 x 58.66 x 9.30
Weight (g)188.00140.00
Battery capacity (mAh)50001430
Fast chargingProprietary-
ColoursSky White, Sea Blue, Midnight GreyBlack, White
Removable battery-No
display
Screen size (inches)6.223.50
TouchscreenYesYes
Resolution720x1520 pixels640x960 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)-326
hardware
Processor1.45GHz octa-core (4x1.95GHz + 4x1.45GHz)800 MHz dual-core
Processor makeQualcomm Snapdragon 439-
RAM2GB512MB
Internal storage32GB16GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera8-megapixel (f/2.0, 1.12-micron)0.3-megapixel
software
Operating systemAndroid 9.0iOS 6.1.3
SkinMIUI 11-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
USB Type-CYes-
Headphones3.5mm-
Number of SIMs21
Wi-Fi DirectYesNo
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
FM-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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