Samsung Galaxy A2 Core vs Samsung Primo Duos comparison

Compare Samsung Galaxy A2 Core
Compare Samsung Primo Duos
key specs
Display5.00-inch2.40-inch
ProcessorSamsung Exynos 7870one-core
Front Camera5-megapixelNo
Rear Camera5-megapixel2-megapixel
RAM1GB-
Storage16GB75MB
Battery Capacity2600mAh1200mAh
OSAndroid 9.0 Pie (Go edition)Proprietary
Resolution540x960 pixels240x320 pixels
general
BrandSamsungSamsung
ModelGalaxy A2 CorePrimo Duos
Release dateApril 2019August 2011
Form factorTouchscreenBar
Battery capacity (mAh)26001200
Alternate names-SCH-W279
Dimensions (mm)-118.80 x 49.90 x 14.07
Weight (g)-103.00
Removable battery-Yes
display
Screen size (inches)5.002.40
TouchscreenYesNo
Resolution540x960 pixels240x320 pixels
Aspect ratio16:9-
hardware
Processorocta-coreone-core
Processor makeSamsung Exynos 7870-
RAM1GB-
Internal storage16GB75MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-16
camera
Rear camera5-megapixel2-megapixel
Rear autofocusYes-
Rear flashYesNo
Front camera5-megapixelNo
software
Operating systemAndroid 9.0 Pie (Go edition)Proprietary
connectivity
Wi-FiYesNo
Wi-Fi standards supported802.11 b/g/n-
GPSYesNo
BluetoothYesYes
Micro-USBYes-
Headphones3.5mm-
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
USB OTG-No
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
AccelerometerYesNo
Compass/ Magnetometer-No
Proximity sensor-No
Ambient light sensor-No
Gyroscope-No
Barometer-No
Temperature sensor-No
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