Samsung Galaxy A3 (2017) and Samsung Galaxy A7 (2018)

Samsung Galaxy A3 (2017) phone of Samsung firm was released on January 2017.

We are able to see here operating system, version Android 6.0.1 (Marshmallow), upgradable to 7.0 (Nougat). SIM card socket – we are able to witness here is Nano-SIM.

Moving further on, we can see the info regarding screen. That model guarantees us with display size of 4,70 inches and resolution is 1280x720 with amount of pixels per inch mounting at 312 ppi. The kind of screen protection used in the model is Gorilla Glass 4.

Once we continue reading, you will find attributes of two, rear and front cameras. Here, we must draw our focus on the amount of MP in primary and additional camera is. Samsung Galaxy A3 (2017) provides us with 13,00 MP primary and 8,00 MP front camera. The resolution for video recordings is 1080p@30fps. Unfortunately it doesn’t have Optical Zoom.

Another element that is crucial for the effectiveness of the telephone is its processor. The authors offered us with Octa-core 1.6 GHz Cortex-A53.

Following the processor speed, one can look at memory attributes. It includes both RAM along with storage memory. The free space is 16,00, and RAM memory is 2 GB RAM. Samsung Galaxy A3 (2017) has external memory access. It grants microSD, up to 256 GB memory.

Battery is next section. In there, we are able to see that there is 2350 mAh. It is very important for the time of the telephone being online. Battery is not removable.

Another elements are physical characteristics of the phone. Dimensions include weight, depth, and in additional info there are also height and width. We cam see here the following data: 138,00 g weight, 7,90 mm depth, 135,40 mm height, 66,20 mm width.

Samsung Galaxy A7 (2018) phone of Samsung company was released on October 2018.

We are able to see here os, version Android 8.0 (Oreo). SIM card socket – we can notice here is Nano-SIM.

Moving further on, it is possible to see the information regarding display. This particular phone ensures us with display size of 6,00 inches and resolution is 2220x1080 with amount of pixels per inch mounting at 411 ppi. The kind of screen protection found in the model is Corning Gorilla Glass.

Once we read further one, there are characteristics of both, rear and front cameras. Here, we should draw our awareness of the amount of MP in primary and additional camera is. Samsung Galaxy A7 (2018) provides us with 24,00 MP rear and 24,00 MP secondary camera. The resolution for video recordings is 2160p@30fps, 1080p@30fps. Unfortunately it doesn’t have Optical Zoom.

Another element that's essential for the efficiency of the phone is its processor. The producers provided us with Octa-core 2.2 GHz Cortex-A53.

Following the processor speed, you can see the memory characteristics. It provides both RAM as well as storage memory. The free media space is 128,00, and RAM memory is 4/6 GB RAM. Samsung Galaxy A7 (2018) has external memory access. It provides us with microSD, up to 512 GB memory.

Battery is next section. Within, we can see it provides us with 3300 mAh. It is essential for the lifetime of the telephone being online. Battery is not removable.

Another elements are physical attributions of the telephone. Dimensions include weight, depth, and in details additionally, there are height and width. This particular model the following details: 168,00 g weight, 7,50 mm depth, 159,80 mm height, 76,80 mm width.