Samsung Galaxy M20 vs Samsung Galaxy J6+ vs Oppo R15 Pro vs Xiaomi Mi 9 comparison

Compare Samsung Galaxy M20
Compare Samsung Galaxy J6+
Compare Oppo R15 Pro
Compare Xiaomi Mi 9
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
Display6.30-inch6.00-inch6.28-inch6.39-inch
Processor1.6GHz octa-core 1.4GHz quad-core2GHz octa-core2.84GHz octa-core
Front Camera8-megapixel 8-megapixel 20-megapixel 20-megapixel
Resolution1080x2340 pixels720x1480 pixels1080x2280 pixels1080x2340 pixels
RAM3GB4GB6GB6GB
OSAndroid 8.1 OreoAndroid 8.1Android 8.1Android 9.0
Storage32GB64GB128GB128GB
Rear Camera13-megapixel + 5-megapixel 13-megapixel + 5-megapixel 20-megapixel + 16-megapixel 48-megapixel + 12-megapixel + 16-megapixel
Battery Capacity5000mAh3300mAh3400mAh3300mAh
general
Release dateJanuary 2019September 2018January 2019February 2019
Launched in IndiaYes-Yes-
Form factorTouchscreen-TouchscreenTouchscreen
Battery capacity (mAh)5000330034003300
Removable batteryNo---
Wireless chargingNo--Yes
ColoursCharcoal Black, Ocean BlueBlack, Grey, RedCosmic Purple, Ruby RedDeep Grey, Holographic Illusion Blue, Holographic Illusion
Dimensions (mm)-161.40 x 76.90 x 7.90156.50 x 75.20 x 8.00157.50 x 74.67 x 7.61
Weight (g)-178.00180.00173.00
Fast charging--VOOCProprietary
display
Screen size (inches)6.306.006.286.39
TouchscreenYesYesYesYes
Resolution1080x2340 pixels720x1480 pixels1080x2280 pixels1080x2340 pixels
Aspect ratio19.5:918.5:919:919.5:9
Protection type---Gorilla Glass
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.4GHz quad-core2GHz octa-core2.84GHz octa-core
Processor makeSamsung Exynos 7904Qualcomm Snapdragon 425Qualcomm Snapdragon 660Qualcomm Snapdragon 855
RAM3GB4GB6GB6GB
Internal storage32GB64GB128GB128GB
Expandable storageYes-Yes-
Expandable storage typemicroSD-microSD-
Expandable storage up to (GB)512-256-
Dedicated microSD slotYes---
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/1.9) + 5-megapixel (f/2.2)20-megapixel (f/1.7) + 16-megapixel (f/1.7)48-megapixel (f/1.75, 0.8-micron) + 12-megapixel (f/2.2, 1.0-micron) + 16-megapixel (f/2.2, 1.0-micron)
Rear autofocusYesYesYesYes
Rear flashYes-LEDYes
Front camera8-megapixel (f/2.0)8-megapixel (f/1.9)20-megapixel (f/2.0)20-megapixel (f/2.0, 0.9-micron)
Front flashNo---
software
Operating systemAndroid 8.1 OreoAndroid 8.1Android 8.1Android 9.0
SkinSamsung Experience 9.5 UX-ColorOS 5.0MIUI 10
connectivity
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYesYes, v 4.20Yes, v 4.20Yes, v 5.00
USB Type-CYes--Yes
Micro-USBNo---
Headphones3.5mm3.5mm3.5mm-
Number of SIMs2-22
Wi-Fi-YesYesYes
FM-Yes--
NFC---Yes
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sim 2
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sensors
Face unlockYes--Yes
Fingerprint sensorYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Compass/ Magnetometer-YesYesYes
Ambient light sensor-YesYesYes
Gyroscope-YesYesYes
3D face recognition---Yes