Oppo F11 vs Redmi Note 7 Pro vs Samsung Galaxy M20 vs Oppo A3s comparison

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ratings
Overall NDTV Rating-Read ReviewRead Review-
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.50-inch6.30-inch6.30-inch6.20-inch
Front Camera16-megapixel13-megapixel8-megapixel 8-megapixel
RAM4GB4GB3GB2GB
OSAndroid 9.0Android PieAndroid 8.1 OreoAndroid 8.1 Oreo
Storage128GB64GB32GB16GB
Rear Camera48-megapixel + 5-megapixel48-megapixel + 5-megapixel13-megapixel + 5-megapixel 13-megapixel + 2-megapixel
Battery Capacity4020mAh4000mAh5000mAh4230mAh
Processor-2GHz octa-core1.6GHz octa-core 1.8GHz octa-core
Resolution-1080x2340 pixels1080x2340 pixels720x1520 pixels
general
Release dateMarch 2019February 2019January 2019-
Launched in IndiaYesYesYes-
Battery capacity (mAh)4020400050004230
Fast chargingVOOCQuick Charge 4+--
ColoursFluorite Purple, Marble GreenClassic Space Black, Nebula Red, Neptune BlueCharcoal Black, Ocean BlueRed, Dark Purple
Form factor-TouchscreenTouchscreenTouchscreen
Body type-Glass--
Dimensions (mm)-159.21 x 75.21 x 8.10-156.20 x 75.60 x 8.20
Weight (g)-186.00-168.00
Removable battery-NoNo-
Wireless charging--No-
display
Screen size (inches)6.506.306.306.20
TouchscreenYesYesYesYes
Resolution-1080x2340 pixels1080x2340 pixels720x1520 pixels
Protection type-Gorilla Glass--
Aspect ratio-19.5:919.5:919:9
Pixels per inch (PPI)-409--
hardware
RAM4GB4GB3GB2GB
Internal storage128GB64GB32GB16GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Processor-2GHz octa-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.8GHz octa-core
Processor make-Qualcomm Snapdragon 675Samsung Exynos 7904Snapdragon 450
Expandable storage up to (GB)--512256
Dedicated microSD slot--Yes-
camera
Rear camera48-megapixel + 5-megapixel48-megapixel (f/1.79, 1.6-micron) + 5-megapixel13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocusYesYesYesYes
Rear flashYesLEDYesLED
Front camera16-megapixel13-megapixel8-megapixel (f/2.0)8-megapixel (f/2.2)
Front flash--No-
software
Operating systemAndroid 9.0Android PieAndroid 8.1 OreoAndroid 8.1 Oreo
SkinColorOS 6.0MIUI 10Samsung Experience 9.5 UXColorOS 5.1
connectivity
Wi-FiYesYes-Yes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac802.11 b/g/n-
GPSYesYesYesYes
BluetoothYesYes, v 5.00YesYes, v 4.20
Micro-USBYes-NoYes
Headphones3.5mm3.5mm3.5mm3.5mm
Active 4G on both SIM cardsYesYes--
Infrared-Yes--
USB OTG-Yes--
USB Type-C-YesYes-
Number of SIMs-22-
sensors
Compass/ MagnetometerYesYes-Yes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYes--
Face unlock-YesYes-
Fingerprint sensor-YesYes-
Gyroscope-Yes--
sim 1
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/ LTE-YesYes-
sim 2
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/ LTE-YesYes-