Samsung Galaxy M20 vs Oppo A7 comparison

Compare Samsung Galaxy M20
Compare Oppo A7
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-inch6.20-inch
ProcessorSamsung Exynos 7904-
Front Camera8-megapixel 16-megapixel
Rear Camera13-megapixel + 5-megapixel 13-megapixel + 2-megapixel
RAM3GB4GB
Storage32GB64GB
Battery Capacity5000mAh4230mAh
OSAndroid 8.1 OreoAndroid 8.1
Resolution1080x2340 pixels-
general
BrandSamsungOppo
ModelGalaxy M20A7
Release dateJanuary 2019November 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50004230
Removable batteryNoNo
Wireless chargingNo-
ColoursCharcoal Black, Ocean BlueGlaring Gold, Glaze Blue
Body type-Plastic
Dimensions (mm)-155.90 x 75.40 x 8.10
Weight (g)-168.00
SAR value-1.37
display
Screen size (inches)6.306.20
TouchscreenYesYes
Resolution1080x2340 pixels-
Aspect ratio19.5:919.5:9
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)-
Processor makeSamsung Exynos 7904Qualcomm Snapdragon 450
RAM3GB4GB
Internal storage32GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel (f/2.0)16-megapixel
Front flashNoNo
Front autofocus-No
software
Operating systemAndroid 8.1 OreoAndroid 8.1
SkinSamsung Experience 9.5 UXColorOS 5.2
connectivity
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYesYes, v 4.20
USB Type-CYes-
Micro-USBNoYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi-Yes
USB OTG-Yes
FM-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Compass/ Magnetometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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