Samsung Galaxy A20 vs Samsung Galaxy A30 vs Samsung Galaxy A50 comparison

Compare Samsung Galaxy A20
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Compare Samsung Galaxy A50
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
Display6.40-inch6.40-inch6.40-inch-
Processorocta-core ---
Front Camera8-megapixel 16-megapixel 25-megapixel -
Resolution720x1560 pixels1080x2340 pixels1080x2340 pixels-
RAM3GB4GB4GB-
OSAndroidAndroid PieAndroid Pie-
Storage32GB64GB64GB-
Rear Camera13-megapixel + 5-megapixel 16-megapixel + 5-megapixel 25-megapixel + 5-megapixel + 8-megapixel -
Battery Capacity4000mAh4000mAh4000mAh-
general
Release dateMarch 2019February 2019February 2019-
Launched in IndiaNoYesYes-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)158.40 x 74.70 x 7.80158.50 x 74.70 x 7.70158.50 x 74.70 x 7.70-
Battery capacity (mAh)400040004000-
Fast charging-ProprietaryProprietary-
Colours-Red, Blue, BlackBlack, White, Blue-
Removable battery--No-
Wireless charging--No-
display
Screen size (inches)6.406.406.40-
TouchscreenYesYesYes-
Resolution720x1560 pixels1080x2340 pixels1080x2340 pixels-
hardware
Processorocta-core (2x1.6GHz + 6x1.35GHz)---
Processor makeExynos 7884Exynos 7904Exynos 7 9610-
RAM3GB4GB4GB-
Internal storage32GB64GB64GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)512512512-
Dedicated microSD slot-YesYes-
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2)16-megapixel (f/1.7) + 5-megapixel (f/2.2)25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)-
Rear flashYesYesLED-
Front camera8-megapixel (f/2.0)16-megapixel (f/2.0)25-megapixel (f/2.0)-
Rear autofocus-YesYes-
Front flash--No-
software
Operating systemAndroidAndroid PieAndroid Pie-
Skin-One UIOne UI-
connectivity
Wi-FiYesYesYes-
BluetoothYesYesYes, v 5.00-
GPS-YesYes-
USB Type-C-YesYes-
Headphones-3.5mm3.5mm-
Number of SIMs-22-
sensors
Fingerprint sensorYesYesYes-
Proximity sensor-Yes--
Accelerometer-YesYes-
Ambient light sensor--Yes-
Gyroscope--Yes-
sim 1
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/ LTE-YesYes-
sim 2
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/ LTE-YesYes-