Huawei P9 and Samsung Galaxy J4

Huawei P9 telephone of Huawei firm was released on April 2016.

We are able to see here operating system, version Android 6.0 Marshmallow. SIM card socket – we could see here is nanoSIM.

Moving further on, we can see the data regarding display. This model provices us with screen size of 5,20 inches and resolution is 1920x1080 with number of pixels per inch mounting at 424 ppi. The kind of screen protection used in the model is Gorilla Glass 4.

Once we continue reading, you can find specifications of both, rear and front cameras. Here, we must draw our attention to how many MP in primary and additional camera is. Huawei P9 offers 12,00 MP primary and 8,00 MP front camera. The resolution for video recordings is 1080p@30fps. Unfortunately it doesn’t have Optical Zoom.

Next element that is important for the optimization of the smartphone is its processor. The authors gave us with Quad-core 2.5 GHz Cortex-A72 & quad-core 1.8 GHz Cortex-A53.

After the processor speed, one can take a look at memory details. It provides both RAM along with storage memory. The storage is 64,00, and RAM is 3/4 GB. Huawei P9 has external memory access. It grants 128GB (max.) microSD, microSDHC memory.

Battery is next section. In there, we could see it offers 3000 mAh. It is vital for the time of the telephone being online. Battery isn't removable.

Next elements are physical characteristics of the cell phone. Dimensions include weight, depth, and in extra info additionally, there are height and width. We cam see here the following info: 144,00 g weight, 7,00 mm depth, 145,00 mm height, 70,90 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.