Redmi Note 9 vs Samsung Galaxy J4 Core comparison

Show Only Differences Highlight Differences	Redmi Note 9	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	6.53-inch	6.00-inch
Processor	MediaTek Helio G85	1.4GHz quad-core
Front Camera	13-megapixel	5-megapixel
Rear Camera	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	8-megapixel
RAM	4GB	1GB
Storage	64GB	16GB
Battery Capacity	5020mAh	3300mAh
OS	Android 10	Android 8.1 Oreo (Go edition)
Resolution	1080x2340 pixels	720x1480 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi Note 9	Galaxy J4 Core
Release date	April 30, 2020	November 1, 2018
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.30 x 77.20 x 8.90	160.60 x 76.10 x 7.90
Weight (g)	199.00	177.00
Battery capacity (mAh)	5020	3300
Fast charging	Proprietary	-
Colours	Aqua Green, Arctic White, Pebble Grey, Scarlet Red	Black, Gold, Blue
display
Screen size (inches)	6.53	6.00
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	720x1480 pixels
Aspect ratio	19.5:9	18:9
hardware
Processor	1.8GHz octa-core (6x1.8GHz + 2x2GHz)	1.4GHz quad-core
Processor make	MediaTek Helio G85	-
RAM	4GB	1GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	Yes
camera
Rear camera	48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	8-megapixel (f/2.2)
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	13-megapixel	5-megapixel
Front flash	-	LED
software
Operating system	Android 10	Android 8.1 Oreo (Go edition)
Skin	MIUI 11	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
NFC	Yes	-
Infrared	Yes	-
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
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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