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Samsung Galaxy A40 vs Redmi Note 7 Pro vs Samsung Galaxy M30

Samsung Galaxy A40 vs Redmi Note 7 Pro vs Samsung Galaxy M30 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A40	Redmi Note 7 Pro	Samsung Galaxy M30
key specs
Display	5.90-inch	6.30-inch	6.40-inch
Processor	Samsung Exynos 7885	Qualcomm Snapdragon 675	Samsung Exynos 7904
Front Camera	25-megapixel	13-megapixel	16-megapixel
Rear Camera	16-megapixel	48-megapixel + 5-megapixel	13-megapixel + 5-megapixel + 5-megapixel
RAM	4GB	4GB	4GB
Storage	64GB	64GB	64GB
Battery Capacity	3100mAh	4000mAh	5000mAh
OS	Android 9.0 Pie	Android Pie	Android 8.1 Oreo
Resolution	1080x2280 pixels	1080x2340 pixels	1080x2340 pixels
general
Brand	Samsung	Xiaomi	Samsung
Model	Galaxy A40	Redmi Note 7 Pro	Galaxy M30
Release date	March 1, 2019	February 1, 2019	February 1, 2019
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	144.30 x 69.10 x 7.90	159.21 x 75.21 x 8.10	-
Battery capacity (mAh)	3100	4000	5000
Colours	Blue, Black, Orange, White	Classic Space Black, Nebula Red, Neptune Blue	-
Launched in India	-	Yes	Yes
Body type	-	Glass	-
Weight (g)	-	186.00	-
Removable battery	-	No	-
Fast charging	-	Quick Charge 4+	Proprietary
display
Screen size (inches)	5.90	6.30	6.40
Touchscreen	Yes	Yes	Yes
Resolution	1080x2280 pixels	1080x2340 pixels	1080x2340 pixels
Aspect ratio	19:9	19.5:9	19.5:9
Protection type	-	Gorilla Glass	-
Pixels per inch (PPI)	-	409	-
hardware
Processor	1.8GHz octa-core	2GHz octa-core	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)
Processor make	Samsung Exynos 7885	Qualcomm Snapdragon 675	Samsung Exynos 7904
RAM	4GB	4GB	4GB
Internal storage	64GB	64GB	64GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	-	-	512
Dedicated microSD slot	-	-	Yes
camera
Rear camera	16-megapixel (f/2.0)	48-megapixel (f/1.79, 1.6-micron) + 5-megapixel	13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)
Rear autofocus	Yes	Yes	-
Rear flash	Yes	LED	-
Front camera	25-megapixel	13-megapixel	16-megapixel (f/2.0)
software
Operating system	Android 9.0 Pie	Android Pie	Android 8.1 Oreo
Skin	One UI	MIUI 10	Samsung Experience v9.5
connectivity
Wi-Fi	Yes	Yes	Yes
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.00	Yes, v 5.00
NFC	Yes	-	-
USB Type-C	Yes	Yes	Yes
Headphones	3.5mm	3.5mm	-
Number of SIMs	2	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
Infrared	-	Yes	-
USB OTG	-	Yes	-
Active 4G on both SIM cards	-	Yes	Yes
Micro-USB	-	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	Yes	Yes
Fingerprint sensor	Yes	Yes	Yes
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	-
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	-

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