Samsung Galaxy A40 vs Samsung Galaxy J7 (2018) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A40	Samsung Galaxy J7 (2018)
key specs
Display	5.90-inch	5.50-inch
Processor	Samsung Exynos 7885	dual-core
Front Camera	25-megapixel	13-megapixel
Rear Camera	16-megapixel	13-megapixel
RAM	4GB	-
Storage	64GB	-
Battery Capacity	3100mAh	-
OS	Android 9.0 Pie	Android
Resolution	1080x2280 pixels	720x1080 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A40	Galaxy J7 (2018)
Release date	March 1, 2019	June 1, 2018
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	144.30 x 69.10 x 7.90	-
Battery capacity (mAh)	3100	-
Colours	Blue, Black, Orange, White	Black
display
Screen size (inches)	5.90	5.50
Touchscreen	Yes	Yes
Resolution	1080x2280 pixels	720x1080 pixels
Aspect ratio	19:9	16:9
hardware
Processor	1.8GHz octa-core	dual-core
Processor make	Samsung Exynos 7885	-
RAM	4GB	-
Internal storage	64GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	16-megapixel (f/2.0)	13-megapixel (f/1.9)
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	25-megapixel	13-megapixel (f/1.9)
software
Operating system	Android 9.0 Pie	Android
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes
NFC	Yes	-
USB Type-C	Yes	-
Headphones	3.5mm	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	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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