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Samsung Galaxy A30 vs Samsung Galaxy A50 vs Oppo A7 vs Redmi Note 5 comparison

 Compare Samsung Galaxy A30
Samsung Galaxy A30
Compare Samsung Galaxy A50
Samsung Galaxy A50
Compare Oppo A7
Oppo A7
Compare Redmi Note 5
Redmi Note 5
ratings
Overall NDTV RatingRead ReviewRead ReviewRead 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-inch6.20-inch5.99-inch
Front Camera16-megapixel 25-megapixel 16-megapixel5-megapixel
Rear Camera16-megapixel + 5-megapixel 25-megapixel + 5-megapixel + 8-megapixel 13-megapixel + 2-megapixel 12-megapixel
RAM4GB4GB4GB4GB
Storage64GB64GB64GB64GB
Battery Capacity4000mAh4000mAh4230mAh4000mAh
OSAndroid PieAndroid PieAndroid 8.1Android 7.0
Resolution1080x2340 pixels1080x2340 pixels-1080x2160 pixels
Processor---Qualcomm Snapdragon 625
general
BrandSamsungSamsungOppoXiaomi
ModelGalaxy A30Galaxy A50A7Redmi Note 5
Release dateFebruary 1, 2019February 1, 2019November 1, 2018February 1, 2018
Launched in IndiaYesYesYesYes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)158.50 x 74.70 x 7.70158.50 x 74.70 x 7.70155.90 x 75.40 x 8.10158.50 x 75.45 x 8.05
Battery capacity (mAh)4000400042304000
Fast chargingProprietaryProprietary--
ColoursRed, Blue, BlackBlack, White, BlueGlaring Gold, Glaze BlueBlack, Gold, Lake Blue, Rose Gold
Removable battery-NoNoNo
Wireless charging-No--
Body type--Plastic-
Weight (g)--168.00180.00
SAR value--1.37-
display
Screen size (inches)6.406.406.205.99
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2340 pixels-1080x2160 pixels
Aspect ratio--19.5:918:9
Pixels per inch (PPI)---403
hardware
Processor makeSamsung Exynos 7904Samsung Exynos 9610Qualcomm Snapdragon 450Qualcomm Snapdragon 625
RAM4GB4GB4GB4GB
Internal storage64GB64GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)512512256-
Dedicated microSD slotYesYesYes-
Processor---2GHz octa-core
camera
Rear camera16-megapixel (f/1.7) + 5-megapixel (f/2.2)25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/2.2, 1.25-micron)
Rear autofocusYesYesYesPhase detection autofocus
Rear flashYesLEDYesDual LED
Front camera16-megapixel (f/2.0)25-megapixel (f/2.0)16-megapixel5-megapixel
Front flash-NoNoLED
Front autofocus--No-
software
Operating systemAndroid PieAndroid PieAndroid 8.1Android 7.0
SkinOne UIOne UIColorOS 5.2MIUI 9
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 4.20Yes, v 4.20
USB Type-CYesYes--
Headphones3.5mm3.5mm3.5mm3.5mm
Number of SIMs2222
Wi-Fi standards supported--802.11 a/b/g/n802.11 b/g/n
USB OTG--YesYes
Micro-USB--YesYes
FM--YesYes
Active 4G on both SIM cards--Yes-
NFC---No
Infrared---No
Wi-Fi Direct---No
Mobile High-Definition Link (MHL)---No
sim 1
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Fingerprint sensorYesYesYesYes
Proximity sensorYes-YesYes
AccelerometerYesYesYesYes
Ambient light sensor-YesYesYes
Gyroscope-YesYesYes
Face unlock--Yes-
Compass/ Magnetometer--YesYes
Barometer---No
Temperature sensor---No

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