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Redmi 9A vs Xiaomi Redmi 4 comparison

 Compare Redmi 9A
Redmi 9A
Compare Xiaomi Redmi 4
Xiaomi Redmi 4
key specs
Display6.53-inch5.00-inch
ProcessorMediaTek Helio G25Qualcomm Snapdragon 435
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel
RAM2GB3GB
Storage32GB32GB
Battery Capacity5000mAh4100mAh
OSAndroid 10Android 6.0.1
Resolution720x1600 pixels720x1280 pixels
general
BrandXiaomiXiaomi
ModelRedmi 9ARedmi 4
Release dateJune 30, 2020November 1, 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.90 x 77.07 x 9.00139.30 x 69.90 x 8.65
Weight (g)194.00150.00
Battery capacity (mAh)50004100
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingNo-
ColoursMidnight Grey, Peacock Green, Twilight BlueGold, Black
display
Screen size (inches)6.535.00
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
Aspect ratio20:916:9
Protection type-Gorilla Glass
Pixels per inch (PPI)-296
hardware
Processor2GHz octa-core1.4GHz octa-core
Processor makeMediaTek Helio G25Qualcomm Snapdragon 435
RAM2GB3GB
Internal storage32GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512128
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2)13-megapixel
Rear flashYesLED
Front camera5-megapixel (f/2.2)5-megapixel
software
Operating systemAndroid 10Android 6.0.1
SkinMIUI 12MIUI 8
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.10
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
GPS-Yes
NFC-No
Infrared-Yes
USB OTG-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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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