Redmi 9A vs Oppo A71 (2018) comparison

Compare Redmi 9A
Compare Oppo A71 (2018)
key specs
Display6.53-inch5.20-inch
ProcessorMediaTek Helio G25Qualcomm Snapdragon 450
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel
RAM2GB3GB
Storage32GB16GB
Battery Capacity5000mAh3000mAh
OSAndroid 10Android 7.1
Resolution720x1600 pixels720x1280 pixels
general
BrandXiaomiOppo
ModelRedmi 9AA71 (2018)
Release dateJune 30, 2020January 1, 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.90 x 77.07 x 9.00148.10 x 73.80 x 7.60
Weight (g)194.00137.00
Battery capacity (mAh)50003000
Removable batteryNo-
Fast chargingProprietary-
Wireless chargingNo-
ColoursMidnight Grey, Peacock Green, Twilight BlueBlack, Gold
display
Screen size (inches)6.535.20
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
Aspect ratio20:916:9
hardware
Processor2GHz octa-core1.8GHz octa-core
Processor makeMediaTek Helio G25Qualcomm Snapdragon 450
RAM2GB3GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2, 1.12-micron)
Rear flashYesLED
Front camera5-megapixel (f/2.2)5-megapixel
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 10Android 7.1
SkinMIUI 12ColorOS 3.2
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
USB OTG-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 unlockYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes

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