Samsung Galaxy A50 vs LG Optimus 4X HD comparison

Compare Samsung Galaxy A50
Compare LG Optimus 4X HD
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.40-inch4.70-inch
Front Camera25-megapixel 1.3-megapixel
Rear Camera25-megapixel + 5-megapixel + 8-megapixel 8-megapixel
RAM4GB1GB
Storage64GB16GB
Battery Capacity4000mAh2150mAh
OSAndroid PieAndroid 4.0
Resolution1080x2340 pixels720x1280 pixels
Processor-Nvidia Tegra 3
general
BrandSamsungLG
ModelGalaxy A50Optimus 4X HD
Release dateFebruary 1, 2019July 1, 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)158.50 x 74.70 x 7.70132.40 x 68.10 x 8.90
Battery capacity (mAh)40002150
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingNo-
ColoursBlack, White, Blue-
Alternate names-P880
Weight (g)-140.00
display
Screen size (inches)6.404.70
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Pixels per inch (PPI)-312
hardware
Processor makeSamsung Exynos 9610Nvidia Tegra 3
RAM4GB1GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51264
Dedicated microSD slotYes-
Processor-1.5GHz quad-core
camera
Rear camera25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)8-megapixel
Rear autofocusYes-
Rear flashLEDLED
Front camera25-megapixel (f/2.0)1.3-megapixel
Front flashNo-
software
Operating systemAndroid PieAndroid 4.0
SkinOne UI-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs21
Wi-Fi standards supported-802.11 a/b/n
NFC-Yes
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-Yes
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYes-
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Barometer-No
Temperature sensor-No

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