Samsung Galaxy A40 vs Samsung Galaxy J4 Core comparison

Show Only Differences Highlight Differences	Samsung Galaxy A40	Samsung Galaxy J4 Core
key specs
Display	5.90-inch	6.00-inch
Processor	Samsung Exynos 7885	1.4GHz quad-core
Front Camera	25-megapixel	5-megapixel
Rear Camera	16-megapixel	8-megapixel
RAM	4GB	1GB
Storage	64GB	16GB
Battery Capacity	3100mAh	3300mAh
OS	Android 9.0 Pie	Android 8.1 Oreo (Go edition)
Resolution	1080x2280 pixels	720x1480 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A40	Galaxy J4 Core
Release date	March 1, 2019	November 1, 2018
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	144.30 x 69.10 x 7.90	160.60 x 76.10 x 7.90
Battery capacity (mAh)	3100	3300
Colours	Blue, Black, Orange, White	Black, Gold, Blue
Launched in India	-	No
Weight (g)	-	177.00
display
Screen size (inches)	5.90	6.00
Touchscreen	Yes	Yes
Resolution	1080x2280 pixels	720x1480 pixels
Aspect ratio	19:9	18:9
hardware
Processor	1.8GHz octa-core	1.4GHz quad-core
Processor make	Samsung Exynos 7885	-
RAM	4GB	1GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	16-megapixel (f/2.0)	8-megapixel (f/2.2)
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	25-megapixel	5-megapixel
Front flash	-	LED
software
Operating system	Android 9.0 Pie	Android 8.1 Oreo (Go edition)
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
NFC	Yes	-
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 b/g/n
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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