Redmi 9 vs Redmi 7A comparison

Compare Redmi 9
Compare Redmi 7A
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.53-inch5.45-inch
ProcessorMediaTek Helio G35Qualcomm Snapdragon 439
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 12-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity5000mAh4000mAh
OSAndroid 10Android 9 Pie
Resolution720x1600 pixels720x1440 pixels
general
BrandXiaomiXiaomi
ModelRedmi 9Redmi 7A
Release date27th August 202022nd May 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.90 x 77.07 x 9.00146.30 x 70.41 x 9.55
Weight (g)196.00165.00
Battery capacity (mAh)50004000
Fast chargingProprietary-
ColoursCarbon Black, Sporty Orange, Sky BlueMatte Gold, Matte Black, Matte Blue
Body type-Polycarbonate
display
Screen size (inches)6.535.45
TouchscreenYesYes
Resolution720x1600 pixels720x1440 pixels
Aspect ratio20:918:9
Pixels per inch (PPI)-295
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Helio G35Qualcomm Snapdragon 439
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/2.2, 1.25-micron)
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera5-megapixel (f/2.2, 1.12-micron)5-megapixel
software
Operating systemAndroid 10Android 9 Pie
SkinMIUI 12MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
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-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
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