Samsung Galaxy M20 vs Alcatel A7 comparison

Compare Samsung Galaxy M20
Compare Alcatel A7
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch5.50-inch
ProcessorSamsung Exynos 79041.5GHz octa-core
Front Camera8-megapixel 8-megapixel
Rear Camera13-megapixel + 5-megapixel 16-megapixel
RAM3GB3GB
Storage32GB32GB
Battery Capacity5000mAh4000mAh
OSAndroid 8.1 OreoAndroid 7.0
Resolution1080x2340 pixels1080x1920 pixels
general
BrandSamsungAlcatel
ModelGalaxy M20A7
Release dateJanuary 2019September 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50004000
Removable batteryNoNo
Wireless chargingNo-
ColoursCharcoal Black, Ocean Blue-
Dimensions (mm)-152.70 x 76.50 x 8.95
display
Screen size (inches)6.305.50
TouchscreenYesYes
Resolution1080x2340 pixels1080x1920 pixels
Aspect ratio19.5:9-
Pixels per inch (PPI)-423
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.5GHz octa-core
Processor makeSamsung Exynos 7904-
RAM3GB3GB
Internal storage32GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512128
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2)16-megapixel
Rear autofocusYes-
Rear flashYesDual LED
Front camera8-megapixel (f/2.0)8-megapixel
Front flashNoYes
software
Operating systemAndroid 8.1 OreoAndroid 7.0
SkinSamsung Experience 9.5 UX-
connectivity
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYesYes, v 4.20
USB Type-CYes-
Micro-USBNo-
Headphones3.5mm3.5mm
Number of SIMs21
Wi-Fi-Yes
NFC-No
Infrared-No
USB OTG-Yes
FM-No
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesNo
AccelerometerYesNo
Compass/ Magnetometer-No
Ambient light sensor-No
Gyroscope-No
Barometer-No
Temperature sensor-No
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