Just like some of the other smart phones the Samsung Galaxy J7 has got problems and issues to.some of them can be called disadvantages or drawbacks.
A List Of Samsung Galaxy Drawbacks
1- the first is the device’s resolution of display is not HD. And because of the pixels density of the screen is of only 267 ppi for a large 5.5 inch display
2- Galaxy J7 saturation quality of 13 megapixel it dose not product the real image.
3- Galaxy J7 doesn’t have NFC near field communication which makes it a drawback because other mobile phones have it which are of the same price.
4- fast battery loos, its more like the battery is disappearing some where after 4 hours.
Even after shutting of the background apps.
5- it has the absence of temperature sensors. No Hdmi and Mhl support and no infuriated sensor for wireless control of other electronics.