Xiaomi Redmi 7 vs Oppo A3s comparison

Compare Xiaomi Redmi 7
Compare Oppo A3s
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.26-inch6.20-inch
ProcessorQualcomm Snapdragon 632Qualcomm Snapdragon 450
Front Camera8-megapixel 8-megapixel
Rear Camera12-megapixel + 2-megapixel13-megapixel + 2-megapixel
RAM3GB2GB
Storage32GB16GB
Battery Capacity4000mAh4230mAh
OSAndroid 9.0 PieAndroid 8.1 Oreo
Resolution720x1520 pixels720x1520 pixels
general
BrandXiaomiOppo
ModelRedmi 7A3s
Release dateMarch 2019-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)158.73 x 75.58 x 8.47156.20 x 75.60 x 8.20
Weight (g)180.00168.00
Battery capacity (mAh)40004230
Removable batteryNo-
ColoursBlue, Red, BlackRed, Dark Purple
display
Screen size (inches)6.266.20
TouchscreenYesYes
Resolution720x1520 pixels720x1520 pixels
Protection typeGorilla Glass-
Aspect ratio19:919:9
Pixels per inch (PPI)269-
hardware
Processor1.8GHz octa-core1.8GHz octa-core
Processor makeQualcomm Snapdragon 632Qualcomm Snapdragon 450
RAM3GB2GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/2.2, 1.29-micron) + 2-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocusPhase detection autofocusYes
Rear flashDual LEDLED
Front camera8-megapixel (f/2.0)8-megapixel (f/2.2)
software
Operating systemAndroid 9.0 PieAndroid 8.1 Oreo
SkinMIUI 10ColorOS 5.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.20
InfraredYes-
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYes-
Number of SIMs2-
Active 4G on both SIM cardsYes-
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
Compass/ Magnetometer-Yes
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