Samsung Galaxy A3 Core vs Samsung Primo Duo comparison

Compare Samsung Galaxy A3 Core
Compare Samsung Primo Duos
key specs
Display5.30-inch2.40-inch
Processorquad-coreone-core
Front Camera5-megapixel No
Rear Camera8-megapixel 2-megapixel
RAM1GB-
Storage16GB75MB
Battery Capacity3000mAh1200mAh
OSAndroid Go EditionProprietary
Resolution720x1480 pixels240x320 pixels
general
BrandSamsungSamsung
ModelGalaxy A3 CorePrimo Duos
Release dateOctober 1, 2020August 1, 2011
Launched in IndiaNo-
Form factorTouchscreenBar
Body typePolycarbonate-
Dimensions (mm)141.70 x 67.50 x 8.60118.80 x 49.90 x 14.07
Weight (g)150.00103.00
Battery capacity (mAh)30001200
Wireless chargingNo-
ColoursBlack, Blue, Red-
Alternate names-SCH-W279
Removable battery-Yes
display
Screen size (inches)5.302.40
TouchscreenYesNo
Resolution720x1480 pixels240x320 pixels
hardware
Processorquad-coreone-core
RAM1GB-
Internal storage16GB75MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51216
Dedicated microSD slotYes-
camera
Rear camera8-megapixel (f/2.2)2-megapixel
Rear autofocusYes-
Rear flashYesNo
Front camera5-megapixel (f/2.4)No
Pop-Up CameraNo-
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid Go EditionProprietary
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYes, v 5.00Yes
NFCNoNo
InfraredNoNo
USB OTGNoNo
USB Type-CNo-
Micro-USBYes-
LightningNo-
Headphones3.5mm-
Number of SIMs22
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMCDMA
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSM-
3GYesNo
4G/ LTEYesNo
sensors
Proximity sensorYesNo
AccelerometerYesNo
Compass/ Magnetometer-No
Ambient light sensor-No
Gyroscope-No
Barometer-No
Temperature sensor-No

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