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Xiaomi Redmi 9 Prime vs Samsung Galaxy Alpha comparison

 Compare Xiaomi Redmi 9 Prime
Xiaomi Redmi 9 Prime
Compare Samsung Galaxy Alpha
Samsung Galaxy Alpha
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
Display6.53-inch4.70-inch
ProcessorMediaTek Helio G80Samsung Exynos 5430
Front Camera8-megapixel 2.1-megapixel
Rear Camera13-megapixel + 8-megapixel + 5-megapixel + 2-megapixel12-megapixel
RAM4GB2GB
Storage64GB32GB
Battery Capacity5020mAh1860mAh
OSAndroid 10Android 4.4
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiSamsung
ModelRedmi 9 PrimeGalaxy Alpha
Release dateAugust 4, 2020August 1, 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.32 x 77.01 x 9.10132.40 x 65.50 x 6.70
Weight (g)198.00115.00
Battery capacity (mAh)50201860
Removable batteryNoNo
ColoursSpace Blue, Mint Green, Matte Black, Sunrise FlareWhite, blue, brown, black
SAR value-0.56
display
Screen size (inches)6.534.70
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)394312
hardware
Processor2GHz octa-core1.8GHz octa-core
Processor makeMediaTek Helio G80Samsung Exynos 5430
RAM4GB2GB
Internal storage64GB32GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 2-megapixel12-megapixel
Front camera8-megapixel (f/2.0)2.1-megapixel
Rear flash-Yes
software
Operating systemAndroid 10Android 4.4
SkinMIUI 11-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCYesYes
InfraredYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesNo
Number of SIMs21
Wi-Fi DirectYesYes
Active 4G on both SIM cardsYes-
USB OTG-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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