Samsung Galaxy J7 Nxt vs Adcom KitKat A40 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 Nxt	Adcom KitKat A40
key specs
Display	5.50-inch	4.00-inch
Processor	1.6GHz octa-core	1.2GHz quad-core
Front Camera	5-megapixel	1.3-megapixel
Rear Camera	13-megapixel	2-megapixel
RAM	2GB	256MB
Storage	16GB	512MB
Battery Capacity	3000mAh	1650mAh
OS	Android 7.0	Android 4.4.4
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Samsung	Adcom
Model	Galaxy J7 Nxt	KitKat A40
Release date	July 1, 2017	November 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	152.40 x 78.60 x 7.60	126.50 x 63.50 x 11.50
Weight (g)	170.00	-
Battery capacity (mAh)	3000	1650
Removable battery	No	No
Colours	Black, Gold	White, Black
display
Screen size (inches)	5.50	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
hardware
Processor	1.6GHz octa-core	1.2GHz quad-core
RAM	2GB	256MB
Internal storage	16GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	64
camera
Rear camera	13-megapixel	2-megapixel
Rear flash	LED	LED
Front camera	5-megapixel	1.3-megapixel
Front flash	LED	-
software
Operating system	Android 7.0	Android 4.4.4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	Yes	3.5mm
FM	No	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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