Samsung Galaxy J7 (2017) and Samsung Galaxy J4

Samsung Galaxy J7 (2017) smartphone of Samsung company was released on July 2017.

We can see here os, version Android 7.0 (Nougat). SIM card socket – we can notice here is Nano-SIM.

As we go further on, it is possible to see the information regarding display. That model guarantees us with display size of 5,50 inches and resolution is 1920x1080 with quantity of pixels per inch mounting at 401 ppi.

As we read further one, there are characteristics of two, rear and front cameras. Here, we must draw our focus on the number of MP in primary and additional camera is. Samsung Galaxy J7 (2017) gives us 13,00 MP primary and 13,00 MP secondary camera. The resolution for video recordings is 1080p@30fps. Sadly it doesn’t have Optical Zoom.

Yet another element that's essential for the efficiency of the telephone is its processor. The authors offered us with Octa-core 1.6 GHz Cortex-A53.

After the processor speed, you can see the memory characteristics. It offers both RAM along with storage memory. The free space is 16,00, and RAM memory is 3 GB RAM. Samsung Galaxy J7 (2017) has got external memory access. It provides us with microSD, up to 256 GB (dedicated slot) memory.

Battery is yet another section. Within, we can see it provides us with 3600 mAh. It is very important for the time of the telephone being online. Battery isn't removable.

Yet another elements are physical attributions of the telephone. Dimensions include weight, depth, and in details there's also height and width. We cam see here the following data: 181,00 g weight, 8,00 mm depth, 152,50 mm height, 74,80 mm width.

Samsung Galaxy J4 phone of Samsung firm was released on May 2018.

We are able to see here operating system, version Android 8.0 (Oreo). SIM card socket – we could notice here is Micro-SIM.

Moving further on, we can see the data regarding screen. That item guarantees us with screen size of 5,50 inches and resolution is 1280x720 with number of pixels per inch mounting at 267 ppi.

Once we continue reading, you can find characteristics of two, rear and front cameras. Here, we ought to draw our focus on how many MP in primary and additional camera is. Samsung Galaxy J4 offers 13,00 MP rear and 5,00 MP secondary camera. The resolution for video recordings is 1080p@30fps.

Another element that is important for the efficiency of the telephone is its processor. The manufacturers offered us with Quad-core 1.4 GHz Cortex-A53.

Following the processor speed, one can take a look at memory characteristics. It offers both RAM in addition to storage memory. The free space is 16,00, and RAM is 2 GB RAM. Samsung Galaxy J4 has external memory access. It grants microSD, up to 256 GB (dedicated slot) memory.

Battery is next section. In there, we could see it provides us with 3000 mAh. It is very important for the duration of the telephone being online. Battery is removable.

Another elements are physical characteristics of the cell phone. Dimensions include weight, depth, and in details there's also height and width. In here the following data: 175,00 g weight, 8,10 mm depth, 151,70 mm height, 77,20 mm width.