Oppo A11 vs Oppo R15 Dream Mirror Edition comparison

Compare Oppo A11
Compare Oppo R15 Dream Mirror Edition
key specs
Display6.50-inch6.28-inch
ProcessorQualcomm Snapdragon 665Qualcomm Snapdragon 660
Front CameraYes20-megapixel
Rear Camera12-megapixel16-megapixel
RAM3GB6GB
Storage64GB128GB
Battery Capacity5000mAh3400mAh
OSAndroid 9 PieAndroid 8.1
Resolution-1080x2280 pixels
general
BrandOppoOppo
ModelA11R15 Dream Mirror Edition
Release dateOctober 2019March 2018
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50003400
ColoursStream Purple, Cloud White, and Lake GreenDream Mirror Red, Ceramic Edition
Dimensions (mm)-155.30 x 75.00 x 7.50
Weight (g)-175.00
display
Screen size (inches)6.506.28
TouchscreenYesYes
Protection typeGorilla Glass-
Resolution-1080x2280 pixels
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 665Qualcomm Snapdragon 660
RAM3GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
camera
Rear camera12-megapixel16-megapixel
Rear flashYesLED
Front cameraYes20-megapixel
software
Operating systemAndroid 9 PieAndroid 8.1
SkinColorOS 6.0.1ColorOS 5.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.20
Number of SIMs22
Wi-Fi DirectYesYes
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
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