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| Manufacturer | |
| Samsung | Samsung |
| Release date | |
| July 2017 | August 2018 |
| SIM | |
| Nano-SIM | Nano-SIM |
| Dual SIM | |
| Display | |
| Super AMOLED | TFT |
| Resolution | |
| 1080 x 1920 | 540 x 960 |
| Screen | |
| Corning Gorilla Glass | |
| Primary Camera | |
| 13 MP, f/1.7 | 8 MP, AF, f/2.2 |
| Flash | |
| LED | LED |
| Autofocus | |
| Optical Zoom | |
| Video | |
| 1080p@30fps, check quality | 1080p@30fps |
| Secondary Camera | |
| 13 MP, f/1.9, 1080p | 5 MP, f/2.2 |
| Processor | |
| Octa-core 1.6 GHz Cortex-A53 | Quad-core 1.4 GHz Cortex-A53 |
| Storage Bulit-in | |
| 32/64 GB | 8 GB |
| Is external memory | |
| External Memory | |
| microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB |
| RAM | |
| 3 GB RAM | 1 GB RAM |
| Battery | |
| Li-Ion 3600 mAh | Li-Ion 2600 mAh |
| Is removable | |
| Talk time 3G [h] | |
| 24 | |
| Standby time [day] | |
| Height | |
| 152.50 mm | 143.40 mm |
| Width | |
| 74.80 mm | 72.10 mm |
| Depth | |
| 8.00 mm | 8.90 mm |
| Accelerometer | |
| Gyroscope | |
| GPS | |
| A-GPS, GLONASS, BDS | A-GPS, GLONASS, BDS |
| Fingerprint Scanner | |
| Iris Scanner | |
| Magnetometer | |
| Proximity | |
| Thermometer | |
| Other | |
| compass | |
| NFC | |
| WiFi | |
| WiFi Direct | |
| Bluetooth | |
| 4.1 | 4,2 |
| USB | |
| microUSB 2.0 | microUSB 2.0 |
| Other | |
Samsung Galaxy J7 Pro phone of Samsung firm was released on July 2017.
We are able to see here operating system, version Android 7.0 (Nougat). SIM card socket – we could notice here is Nano-SIM.
Moving further on, we can see the data regarding screen. That model ensures us with screen size of 5,50 inches and resolution is 1920x1080 with quantity of pixels per inch mounting at 401 ppi.
Once we continue reading, you can find characteristics of two, rear and front cameras. Here, we must draw our awareness of how many MP in primary and additional camera is. Samsung Galaxy J7 Pro gives us 13,00 MP primary and 13,00 MP front camera. The resolution for video recordings is 1080p@30fps, check quality. Unfortunately it doesn’t have Optical Zoom.
Another element that is important for the efficiency of the telephone is its processor. The authors provided us with Octa-core 1.6 GHz Cortex-A53.
Following the processor speed, one can take a look at memory characteristics. It offers both RAM along with storage memory. The free media space is 64,00, and RAM is 3 GB RAM. Samsung Galaxy J7 Pro 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 3600 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 details there's also height and width. We cam see here the following details: 181,00 g weight, 8,00 mm depth, 152,50 mm height, 74,80 mm width.
Samsung Galaxy J2 Core phone of Samsung firm was released on August 2018.
We are able to see here operating system, version Android 8.1 Oreo (Go edition). SIM card socket – we could see here is Nano-SIM.
Moving further on, we can see the data regarding display. That model provices us with display size of 5,00 inches and resolution is 960x540 with amount of pixels per inch mounting at 220 ppi. The kind of screen protection used in the model is Corning Gorilla Glass.
Once we continue reading, you can find specifications of two, rear and front cameras. Here, we must draw our attention to the number of MP in primary and additional camera is. Samsung Galaxy J2 Core provides us with 8,00 MP primary and 5,00 MP secondary camera. The resolution for video recordings is 1080p@30fps. Unfortunately it doesn’t have Optical Zoom.
Another element that is important for the optimization of the telephone is its processor. The authors gave us with Quad-core 1.4 GHz Cortex-A53.
Following the processor speed, one can take a look at memory details. It includes both RAM along with storage memory. The storage is 8,00, and RAM memory is 1 GB RAM. Samsung Galaxy J2 Core has external memory access. It grants microSD, up to 256 GB memory.
Battery is next section. In there, we could see it offers 2600 mAh. It is very important for the time of the telephone being online. Battery is removable.
Another elements are physical characteristics of the phone. Dimensions include weight, depth, and in extra info there are also height and width. We cam see here the following info: 154,00 g weight, 8,90 mm depth, 143,40 mm height, 72,10 mm width.