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Samsung Galaxy S20 vs Samsung Galaxy A7 Duo comparison

 Compare Samsung Galaxy S20
Samsung Galaxy S20
Compare Samsung Galaxy A7 Duos
Samsung Galaxy A7 Duos
key specs
Display6.20-inch5.50-inch
ProcessorSamsung Exynos 990Qualcomm Snapdragon 615
Front Camera10-megapixel 5-megapixel
Rear Camera12-megapixel + 64-megapixel + 12-megapixel 13-megapixel
RAM8GB2GB
Storage128GB16GB
Battery Capacity4000mAh2600mAh
OSAndroid 10Android 4.4
Resolution1440x3200 pixels1080x1920 pixels
general
BrandSamsungSamsung
ModelGalaxy S20Galaxy A7 Duos
Release dateFebruary 11, 2020-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)151.70 x 69.10 x 7.90151.00 x 76.20 x 6.30
Weight (g)163.00141.00
IP ratingIP68-
Battery capacity (mAh)40002600
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingYes-
ColoursCloud Blue, Cloud Pink, Cosmic Grey,White, Gold, Black
display
Screen size (inches)6.205.50
TouchscreenYesYes
Resolution1440x3200 pixels1080x1920 pixels
Aspect ratio20:9-
Pixels per inch (PPI)-401
hardware
Processor2GHz octa-core (2x2.73GHz + 2x2.5GHz + 4x2GHz)1GHz octa-core
Processor makeSamsung Exynos 990Qualcomm Snapdragon 615
RAM8GB2GB
Internal storage128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)100064
Dedicated microSD slotNo-
camera
Rear camera12-megapixel (f/1.8) + 64-megapixel (f/2.0) + 12-megapixel (f/2.2)13-megapixel
Rear autofocusYes-
Rear flashDual LEDLED
Front camera10-megapixel (f/2.2)5-megapixel
Front autofocusYes-
software
Operating systemAndroid 10Android 4.4
SkinOne UI 2.0TouchWiz UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCYesNo
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTE-Yes
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerYesNo
Temperature sensor-No

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