Samsung Galaxy M20 vs Samsung Galaxy J6+ vs Oppo R15 Pro comparison

Compare Samsung Galaxy M20
Compare Samsung Galaxy J6+
Compare Oppo R15 Pro
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-inch-
Processor1.6GHz octa-core 1.4GHz quad-core2GHz octa-core-
Front Camera8-megapixel 8-megapixel 20-megapixel -
Resolution1080x2340 pixels720x1480 pixels1080x2280 pixels-
RAM3GB4GB6GB-
OSAndroid 8.1 OreoAndroid 8.1Android 8.1-
Storage32GB64GB128GB-
Rear Camera13-megapixel + 5-megapixel 13-megapixel + 5-megapixel 20-megapixel + 16-megapixel -
Battery Capacity5000mAh3300mAh3400mAh-
general
Release dateJanuary 2019September 2018January 2019-
Launched in IndiaYes-Yes-
Form factorTouchscreen-Touchscreen-
Battery capacity (mAh)500033003400-
Removable batteryNo---
Wireless chargingNo---
ColoursCharcoal Black, Ocean BlueBlack, Grey, RedCosmic Purple, Ruby Red-
Dimensions (mm)-161.40 x 76.90 x 7.90156.50 x 75.20 x 8.00-
Weight (g)-178.00180.00-
Fast charging--VOOC-
display
Screen size (inches)6.306.006.28-
TouchscreenYesYesYes-
Resolution1080x2340 pixels720x1480 pixels1080x2280 pixels-
Aspect ratio19.5:918.5:919:9-
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.4GHz quad-core2GHz octa-core-
Processor makeSamsung Exynos 7904Qualcomm Snapdragon 425Qualcomm Snapdragon 660-
RAM3GB4GB6GB-
Internal storage32GB64GB128GB-
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)-
Rear autofocusYesYesYes-
Rear flashYes-LED-
Front camera8-megapixel (f/2.0)8-megapixel (f/1.9)20-megapixel (f/2.0)-
Front flashNo---
software
Operating systemAndroid 8.1 OreoAndroid 8.1Android 8.1-
SkinSamsung Experience 9.5 UX-ColorOS 5.0-
connectivity
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYesYes, v 4.20Yes, v 4.20-
USB Type-CYes---
Micro-USBNo---
Headphones3.5mm3.5mm3.5mm-
Number of SIMs2-2-
Wi-Fi-YesYes-
FM-Yes--
sim 1
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sim 2
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sensors
Face unlockYes---
Fingerprint sensorYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Compass/ Magnetometer-YesYes-
Ambient light sensor-YesYes-
Gyroscope-YesYes-