Samsung Galaxy A2 Core vs Vivo V11 vs Vivo V11 Pro vs Oppo F9 Pro comparison

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ratings
Overall NDTV Rating--Read ReviewRead Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display5.00-inch6.30-inch6.41-inch6.30-inch
Processorocta-core2.2GHzocta-core2GHz octa-core
Front Camera5-megapixel25-megapixel25-megapixel 25-megapixel
Resolution540x960 pixels1080x2340 pixels1080x2340 pixels1080x2340 pixels
RAM1GB6GB6GB6GB
OSAndroid 9.0 Pie (Go edition)Android 8.1 OreoAndroid 8.1Android Oreo
Storage16GB128GB64GB64GB
Rear Camera5-megapixel16-megapixel + 5-megapixel12-megapixel + 5-megapixel 16-megapixel + 2-megapixel
Battery Capacity2600mAh3315mAh3400mAh3500mAh
general
Release dateApril 2019September 2018September 2018August 2018
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Battery capacity (mAh)2600331534003500
Launched in India-YesYesYes
Dimensions (mm)-157.90 x 75.00 x 7.90157.91 x 75.08 x 7.90156.70 x 74.00 x 7.90
Weight (g)-156.00156.00169.00
Colours-Nebula and Starry NightDazzling Gold, Starry BlackSunrise Red, Twilight Blue, Starry Purple
Body type--Plastic-
Removable battery--No-
Fast charging--Quick ChargeVOOC
Wireless charging--No-
SAR value--0.43-
display
Screen size (inches)5.006.306.416.30
TouchscreenYesYesYesYes
Resolution540x960 pixels1080x2340 pixels1080x2340 pixels1080x2340 pixels
Aspect ratio16:9-19.5:919.5:9
Protection type--Gorilla Glass-
Pixels per inch (PPI)--401-
hardware
Processorocta-core2.2GHzocta-core2GHz octa-core
Processor makeSamsung Exynos 7870MediaTek Helio P60Qualcomm Snapdragon 660MediaTek Helio P60
RAM1GB6GB6GB6GB
Internal storage16GB128GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSD-microSDmicroSD
Dedicated microSD slot-YesYesYes
Expandable storage up to (GB)--256256
camera
Rear camera5-megapixel16-megapixel + 5-megapixel12-megapixel (f/1.8) + 5-megapixel (f/2.4)16-megapixel (f/1.8) + 2-megapixel (f/2.4)
Rear autofocusYes-YesYes
Rear flashYes-LEDYes
Front camera5-megapixel25-megapixel25-megapixel (f/2.0)25-megapixel (f/2.0)
Front autofocus--No-
Front flash--No-
software
Operating systemAndroid 9.0 Pie (Go edition)Android 8.1 OreoAndroid 8.1Android Oreo
Skin-Funtouch OS 4.5FunTouch OS 4.5Color OS 5.2
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 ac802.11 b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 5.00Yes, v 4.20
Micro-USBYes-YesYes
Headphones3.5mm-3.5mm3.5mm
FMYes-Yes-
Number of SIMs2222
USB OTG-YesYesYes
USB Type-C-NoNo-
NFC--NoNo
Infrared--NoNo
Active 4G on both SIM cards--Yes-
Lightning---No
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSMCDMAGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSMCDMAGSMGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sensors
AccelerometerYesYesYesYes
Fingerprint sensor-YesYesYes
Compass/ Magnetometer-YesYesYes
Proximity sensor-YesYesYes
Face unlock--YesYes
Ambient light sensor--YesYes
Gyroscope--Yes-