Samsung Galaxy A2 Core vs Oppo A83 (3GB RAM, 32GB) comparison

Compare Samsung Galaxy A2 Core
Compare Oppo A83 (3GB RAM, 32GB)
key specs
Display5.00-inch5.70-inch
ProcessorSamsung Exynos 7 Octa 7870MediaTek MT6737T
Front Camera5-megapixel8-megapixel
Rear Camera5-megapixel13-megapixel
RAM1GB3GB
Storage16GB32GB
Battery Capacity2600mAh3180mAh
OSAndroid 9.0 Pie (Go edition)Android 7.1
Resolution540x960 pixels720x1440 pixels
general
BrandSamsungOppo
ModelGalaxy A2 CoreA83
Release dateApril 1, 2019December 1, 2017
Form factorTouchscreenTouchscreen
Battery capacity (mAh)26003180
Dimensions (mm)-150.50 x 73.10 x 7.70
Weight (g)-143.00
Colours-0, Black, Gold, champagne Gold
display
Screen size (inches)5.005.70
TouchscreenYesYes
Resolution540x960 pixels720x1440 pixels
Aspect ratio16:918:9
hardware
Processorocta-core2.5GHz octa-core
Processor makeSamsung Exynos 7 Octa 7870MediaTek MT6737T
RAM1GB3GB
Internal storage16GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
camera
Rear camera5-megapixel13-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera5-megapixel8-megapixel
software
Operating systemAndroid 9.0 Pie (Go edition)Android 7.1
Skin-ColorOS 3.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYesYes, v 4.20
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
AccelerometerYesYes
Face unlock-Yes
Proximity sensor-Yes
Ambient light sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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