Vivo U20 vs Samsung Galaxy A3 (2017) comparison

Compare Vivo U20
Compare Samsung Galaxy A3 (2017)
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.53-inch4.70-inch
ProcessorQualcomm Snapdragon 6751.6GHz octa-core
Front Camera16-megapixel 8-megapixel
Rear Camera16-megapixel + 8-megapixel + 2-megapixel 13-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity5000mAh2350mAh
OSAndroid 9Android 6.0
Resolution1080x2340 pixels720x1280 pixels
general
BrandVivoSamsung
ModelU20Galaxy A3 (2017)
Release dateNovember 22, 2019January 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)162.15 x 76.47 x 8.89135.40 x 66.20 x 7.90
Weight (g)193.00-
Battery capacity (mAh)50002350
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingNo-
ColoursRacing Black, Blaze BlueBlack Sky, Blue Mist, Gold Sand, Peach Cloud
display
Screen size (inches)6.534.70
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
hardware
Processorocta-core1.6GHz octa-core
Processor makeQualcomm Snapdragon 675-
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel
Rear autofocusYes-
Rear flashYes-
Front camera16-megapixel (f/2.0)8-megapixel
software
Operating systemAndroid 9Android 6.0
SkinFuntouch OS 9-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYesNo
Headphones3.5mmYes
FMYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
NFC-Yes
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIM-
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
3GYesNo
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-Yes
Temperature sensor-No

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