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Samsung Galaxy A50 vs Samsung Galaxy M20 vs Samsung Galaxy M30 vs Samsung Galaxy A7 (2018) comparison

 Compare Samsung Galaxy A50
Samsung Galaxy A50
Compare Samsung Galaxy M20
Samsung Galaxy M20
Compare Samsung Galaxy M30
Samsung Galaxy M30
Compare Samsung Galaxy A7 (2018)
Samsung Galaxy A7 (2018)
ratings
Overall NDTV RatingRead ReviewRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.40-inch6.30-inch6.40-inch6.00-inch
Front Camera25-megapixel 8-megapixel 16-megapixel 24-megapixel
Rear Camera25-megapixel + 5-megapixel + 8-megapixel 13-megapixel + 5-megapixel 13-megapixel + 5-megapixel + 5-megapixel 24-megapixel + 8-megapixel + 5-megapixel
RAM4GB3GB4GB4GB
Storage64GB32GB64GB64GB
Battery Capacity4000mAh5000mAh5000mAh3300mAh
OSAndroid PieAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.0
Resolution1080x2340 pixels1080x2340 pixels1080x2340 pixels1080x2220 pixels
Processor-Samsung Exynos 7904Samsung Exynos 79042.2GHz octa-core
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy A50Galaxy M20Galaxy M30Galaxy A7 (2018)
Release dateFebruary 1, 2019January 1, 2019February 1, 2019September 1, 2018
Launched in IndiaYesYesYesYes
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)158.50 x 74.70 x 7.70--159.80 x 76.80 x 7.50
Battery capacity (mAh)4000500050003300
Removable batteryNoNo-No
Fast chargingProprietary-Proprietary-
Wireless chargingNoNo-No
ColoursBlack, White, BlueCharcoal Black, Ocean Blue-Black, Blue, Gold, Pink
Weight (g)---168.00
display
Screen size (inches)6.406.306.406.00
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2340 pixels1080x2340 pixels1080x2220 pixels
Aspect ratio-19.5:919.5:918.5:9
hardware
Processor makeSamsung Exynos 9610Samsung Exynos 7904Samsung Exynos 7904-
RAM4GB3GB4GB4GB
Internal storage64GB32GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)512512512512
Dedicated microSD slotYesYesYes-
Processor-1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)2.2GHz octa-core
camera
Rear camera25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)
Rear autofocusYesYes-Yes
Rear flashLEDYes-Yes
Front camera25-megapixel (f/2.0)8-megapixel (f/2.0)16-megapixel (f/2.0)24-megapixel (f/2.0)
Front flashNoNo-Yes
Front autofocus---No
software
Operating systemAndroid PieAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.0
SkinOne UISamsung Experience 9.5 UXSamsung Experience v9.5-
connectivity
Wi-FiYes-YesYes
GPSYesYesYesYes
BluetoothYes, v 5.00YesYes, v 5.00Yes, v 5.00
USB Type-CYesYesYes-
Headphones3.5mm3.5mm--
Number of SIMs2222
Wi-Fi standards supported-802.11 b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n/ac
Micro-USB-NoYes-
Active 4G on both SIM cards--YesYes
NFC---No
FM---Yes
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYesYes
sensors
Fingerprint sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYes-YesYes
GyroscopeYes--Yes
Face unlock-YesYesYes
Proximity sensor-YesYesYes
Compass/ Magnetometer--YesYes

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