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Oppo A15 vs Xiaomi Mi A3 comparison

 Compare Oppo A15
Oppo A15
Compare Xiaomi Mi A3
Xiaomi Mi A3
key specs
Display6.52-inch6.08-inch
ProcessorMediaTek Helio P35 Qualcomm Snapdragon 665
Front Camera5-megapixel32-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel48-megapixel + 8-megapixel + 2-megapixel
RAM3GB4GB
Storage32GB64GB
Battery Capacity4230mAh4030mAh
OSAndroid 10Android 9.0
Resolution720x1600 pixels720x1560 pixels
general
BrandOppoXiaomi
ModelA15Mi A3
Release dateOctober 15, 2020July 17, 2019
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)164.00 x 75.00 x 8.00153.48 x 71.85 x 8.50
Weight (g)175.00173.80
Battery capacity (mAh)42304030
ColoursDynamic Black, Mystery BlueNot Just Blue, More Than White, Kind of Gray
Fast charging-Quick Charge 3.0
display
Screen size (inches)6.526.08
Resolution720x1600 pixels720x1560 pixels
Aspect ratio20:919.5:9
Touchscreen-Yes
Protection type-Gorilla Glass
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Helio P35 (MT6765)Qualcomm Snapdragon 665
RAM3GB4GB
Internal storage32GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera13-megapixel + 2-megapixel + 2-megapixel48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel
Front camera5-megapixel32-megapixel (f/2.0, 1.6-micron)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 10Android 9.0
SkinColorOS 7.2-
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
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
Infrared-Yes
USB Type-C-Yes
FM-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
Gyroscope-Yes
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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