Redmi Note 9 Pro vs Samsung Galaxy Alpha comparison

Show Only Differences Highlight Differences	Redmi Note 9 Pro	Samsung Galaxy Alpha
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.67-inch	4.70-inch
Processor	Qualcomm Snapdragon 720G	Samsung Exynos 5430
Front Camera	16-megapixel	2.1-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel	12-megapixel
RAM	4GB	2GB
Storage	64GB	32GB
Battery Capacity	5020mAh	1860mAh
OS	Android 10	Android 4.4
Resolution	1080x2400 pixels	720x1280 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi Note 9 Pro	Galaxy Alpha
Release date	March 12, 2020	August 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.60 x 8.80	132.40 x 65.50 x 6.70
Weight (g)	209.00	115.00
Battery capacity (mAh)	5020	1860
Fast charging	Proprietary	-
Colours	Interstellar Black, Aurora Blue, Glacier White	White, blue, brown, black
Removable battery	-	No
SAR value	-	0.56
display
Screen size (inches)	6.67	4.70
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1280 pixels
Protection type	Gorilla Glass	-
Aspect ratio	20:9	-
Pixels per inch (PPI)	-	312
hardware
Processor	2.3GHz octa-core	1.8GHz octa-core
Processor make	Qualcomm Snapdragon 720G	Samsung Exynos 5430
RAM	4GB	2GB
Internal storage	64GB	32GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	512	-
Dedicated microSD slot	Yes	-
camera
Rear camera	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel	12-megapixel
Rear autofocus	Phase detection autofocus	-
Front camera	16-megapixel	2.1-megapixel
Rear flash	-	Yes
software
Operating system	Android 10	Android 4.4
Skin	MIUI 11	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	1
Wi-Fi Direct	Yes	Yes
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Infrared	-	No
USB OTG	-	Yes
FM	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	-	No
Temperature sensor	-	No

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