Samsung Galaxy Note 20 Ultra vs Samsung Galaxy A7 Duo comparison

Compare Samsung Galaxy Note 20 Ultra
Compare Samsung Galaxy A7 Duos
key specs
Display6.90-inch5.50-inch
ProcessorSamsung Exynos 990Qualcomm Snapdragon 615
Front Camera10-megapixel 5-megapixel
Rear Camera108-megapixel + 12-megapixel + 12-megapixel 13-megapixel
RAM12GB2GB
Storage256GB16GB
Battery Capacity4500mAh2600mAh
OSAndroid 10Android 4.4
Resolution1440x3200 pixels1080x1920 pixels
general
BrandSamsungSamsung
ModelGalaxy Note 20 UltraGalaxy A7 Duos
Release dateAugust 5, 2020-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)164.80 x 77.20 x 8.10151.00 x 76.20 x 6.30
Weight (g)208.00141.00
IP ratingIP68-
Battery capacity (mAh)45002600
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingYes-
ColoursMystic Black, Mystic Bronze, Mystic WhiteWhite, Gold, Black
display
Screen size (inches)6.905.50
TouchscreenYesYes
Resolution1440x3200 pixels1080x1920 pixels
Aspect ratio19.3:9-
Pixels per inch (PPI)508401
hardware
Processor2.4GHz octa-core (4x2.4GHz + 4x1.8GHz)1GHz octa-core
Processor makeSamsung Exynos 990Qualcomm Snapdragon 615
RAM12GB2GB
Internal storage256GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotNo-
Expandable storage up to (GB)-64
camera
Rear camera108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/3.0, 1.0-micron) + 12-megapixel (f/2.2, 1.4-micron)13-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera10-megapixel (f/2.2, 1.22-micron)5-megapixel
Front autofocusYes-
software
Operating systemAndroid 10Android 4.4
SkinOne UITouchWiz 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-
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerYesNo
Temperature sensor-No
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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