Redmi Note 7S vs Samsung Galaxy J4 Core comparison

Show Only Differences Highlight Differences	Redmi Note 7S	Samsung Galaxy J4 Core
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	6.00-inch
Processor	Qualcomm Snapdragon 660	1.4GHz quad-core
Front Camera	13-megapixel	5-megapixel
Rear Camera	48-megapixel + 5-megapixel	8-megapixel
RAM	3GB	1GB
Storage	32GB	16GB
Battery Capacity	4000mAh	3300mAh
OS	Android Pie	Android 8.1 Oreo (Go edition)
Resolution	1080x2340 pixels	720x1480 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi Note 7S	Galaxy J4 Core
Release date	May 20, 2019	November 1, 2018
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	159.21 x 75.21 x 8.10	160.60 x 76.10 x 7.90
Weight (g)	186.00	177.00
Battery capacity (mAh)	4000	3300
Removable battery	No	-
Fast charging	Quick Charge 4+	-
Colours	Onyx Black, Ruby Red, Sapphire Blue	Black, Gold, Blue
SAR value	1.60	-
display
Screen size (inches)	6.30	6.00
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	720x1480 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	18:9
Pixels per inch (PPI)	409	-
hardware
Processor	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)	1.4GHz quad-core
Processor make	Qualcomm Snapdragon 660	-
RAM	3GB	1GB
Internal storage	32GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
Dedicated microSD slot	No	Yes
camera
Rear camera	48-megapixel (f/1.79, 1.6-micron) + 5-megapixel	8-megapixel (f/2.2)
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	13-megapixel (f/2.0, 1.12-micron)	5-megapixel
Front flash	No	LED
software
Operating system	Android Pie	Android 8.1 Oreo (Go edition)
Skin	MIUI 10	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
Infrared	Yes	-
USB OTG	Yes	-
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
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	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	-

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