Redmi Note 7 vs Samsung Galaxy A3 comparison 4u2j4u

Show Only Differences Highlight Differences	Redmi Note 7	Samsung Galaxy A3
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.30-inch	4.50-inch
Processor	Qualcomm Snapdragon 660	1.2GHz quad-core
Front Camera	13-megapixel	5-megapixel
Rear Camera	12-megapixel + 2-megapixel	8-megapixel
RAM	4GB	1GB
Storage	64GB	16GB
Battery Capacity	4000mAh	1900mAh
OS	Android 9.0	Android 4.4
Resolution	1080x2340 pixels	540x960 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi Note 7	Galaxy A3
Release date	January 1, 2019	November 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	159.21 x 75.21 x 8.10	130.10 x 65.50 x 6.90
Weight (g)	185.00	110.30
Battery capacity (mAh)	4000	1900
Removable battery	No	No
Fast charging	Quick Charge	-
Wireless charging	No	-
Colours	Onyx Black, Ruby Red, Sapphire Blue	-
SAR value	0.96	-
display
Screen size (inches)	6.30	4.50
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	540x960 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	-
Pixels per inch (PPI)	409	-
hardware
Processor	2.2GHz	1.2GHz quad-core
Processor make	Qualcomm Snapdragon 660	-
RAM	4GB	1GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	64
Dedicated microSD slot	No	-
camera
Rear camera	12-megapixel (f/2.2, 1.25-micron) + 2-megapixel	8-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	13-megapixel (f/2.0, 1.12-micron)	5-megapixel
software
Operating system	Android 9.0	Android 4.4
Skin	MIUI 10	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
USB OTG	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	1
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Infrared	-	No
Wi-Fi Direct	-	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	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Com/ Magnetometer	-	Yes
Barometer	-	No
Temperature sensor	-	No

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