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Samsung Galaxy A50 vs Oppo R15x vs Oppo Find X vs Samsung Galaxy S9 comparison

 Compare Samsung Galaxy A50
Samsung Galaxy A50
Compare Oppo R15x
Oppo R15x
Compare Oppo Find X
Oppo Find X
Compare Samsung Galaxy S9
Samsung Galaxy S9
ratings
Overall NDTV RatingRead Review-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.40-inch6.40-inch6.42-inch5.80-inch
Front Camera25-megapixel 25-megapixel25-megapixel 8-megapixel
Rear Camera25-megapixel + 5-megapixel + 8-megapixel 16-megapixel + 2-megapixel16-megapixel + 20-megapixel 12-megapixel
RAM4GB6GB8GB4GB
Storage64GB128GB256GB64GB
Battery Capacity4000mAh3500mAh3730mAh3000mAh
OSAndroid PieAndroid OreoAndroid 8.1Android 8.0
Resolution1080x2340 pixels-1080x2340 pixels1440x2960 pixels
Processor-Qualcomm Snapdragon 660Qualcomm Snapdragon 845Samsung Exynos 9810
general
BrandSamsungOppoOppoSamsung
ModelGalaxy A50R15xFind XGalaxy S9
Release dateFebruary 1, 2019November 1, 2018June 1, 2018March 1, 2018
Launched in IndiaYes-YesYes
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)158.50 x 74.70 x 7.70-156.70 x 74.30 x 9.40147.70 x 68.70 x 8.50
Battery capacity (mAh)4000350037303000
Removable batteryNo-NoNo
Fast chargingProprietary-VOOCQuick Charge 2.0
Wireless chargingNo--Yes
ColoursBlack, White, BlueNebula, Ice BlueBordeaux Red, Glacier BlueLilac Purple, Midnight Black, Coral Blue
Body type--Glass-
Weight (g)--186.00163.00
display
Screen size (inches)6.406.406.425.80
TouchscreenYesYesYesYes
Resolution1080x2340 pixels-1080x2340 pixels1440x2960 pixels
Protection type--Gorilla GlassGorilla Glass
Aspect ratio--19.5:918.5:9
Pixels per inch (PPI)---568
hardware
Processor makeSamsung Exynos 9610Qualcomm Snapdragon 660Qualcomm Snapdragon 845Samsung Exynos 9810
RAM4GB6GB8GB4GB
Internal storage64GB128GB256GB64GB
Expandable storageYes--Yes
Expandable storage typemicroSD--microSD
Expandable storage up to (GB)512--400
Dedicated microSD slotYes---
Processor-octa-core2.5GHz octa-core (4x2.8GHz + 4x1.7GHz)octa-core (4x2.7GHz + 4x1.7GHz)
camera
Rear camera25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)16-megapixel + 2-megapixel16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron)12-megapixel (1.4-micron)
Rear autofocusYes-Phase detection autofocusPhase detection autofocus
Rear flashLED-LEDLED
Front camera25-megapixel (f/2.0)25-megapixel25-megapixel (f/2.0)8-megapixel (f/1.7, 1.22-micron)
Front flashNo--No
Pop-Up Camera--Yes-
Front autofocus---Yes
software
Operating systemAndroid PieAndroid OreoAndroid 8.1Android 8.0
SkinOne UIColorOS 5.2Color OS 5.1Experience 9.0
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYes, v 5.00YesYes, v 5.00Yes, v 5.00
USB Type-CYes-YesYes
Headphones3.5mm3.5mmNo3.5mm
Number of SIMs2-22
Wi-Fi standards supported--802.11 a/b/g/n/ac802.11 a/b/g/n/ac
NFC---Yes
USB OTG---Yes
FM---No
Wi-Fi Direct---Yes
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSM + CDMAGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sim 2
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSM + CDMAGSM
3GYes--Yes
4G/ LTEYes--Yes
sensors
Fingerprint sensorYes--Yes
AccelerometerYes-YesYes
Ambient light sensorYes--Yes
GyroscopeYes-YesYes
Face unlock--YesYes
Compass/ Magnetometer--YesYes
Proximity sensor--YesYes
Barometer---Yes

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