Xiaomi Mi A3 vs Redmi Note 7S comparison

Compare Xiaomi Mi A3
Compare Redmi Note 7S
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
Display6.08-inch6.30-inch
ProcessorQualcomm Snapdragon 665Qualcomm Snapdragon 660
Front Camera32-megapixel 13-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel48-megapixel + 5-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity4030mAh4000mAh
OSAndroid 9.0Android Pie
Resolution720x1560 pixels1080x2340 pixels
general
BrandXiaomiXiaomi
ModelMi A3Redmi Note 7S
Release date17th July 201920th May 2019
Dimensions (mm)153.48 x 71.85 x 8.50159.21 x 75.21 x 8.10
Weight (g)173.80186.00
Battery capacity (mAh)40304000
Fast chargingQuick Charge 3.0Quick Charge 4+
ColoursNot Just Blue, More Than White, Kind of GrayOnyx Black, Ruby Red, Sapphire Blue
Launched in India-Yes
Form factor-Touchscreen
Body type-Glass
Removable battery-No
SAR value-1.60
display
Screen size (inches)6.086.30
TouchscreenYesYes
Resolution720x1560 pixels1080x2340 pixels
Protection typeGorilla GlassGorilla Glass
Aspect ratio19.5:919.5:9
Pixels per inch (PPI)-409
hardware
Processor2GHz octa-core2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon 665Qualcomm Snapdragon 660
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slot-No
camera
Rear camera48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel48-megapixel (f/1.79, 1.6-micron) + 5-megapixel
Rear autofocusYesYes
Rear flashYesLED
Front camera32-megapixel (f/2.0, 1.6-micron)13-megapixel (f/2.0, 1.12-micron)
Front flash-No
software
Operating systemAndroid 9.0Android Pie
Skin-MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
InfraredYesYes
USB Type-CYesYes
Headphones3.5mm3.5mm
FMYes-
Number of SIMs22
USB OTG-Yes
Active 4G on both SIM cards-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 unlockYesYes
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Compass/ Magnetometer-Yes
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