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| Manufacturer | |
| Samsung | Samsung |
| Release date | |
| January 2017 | August 2018 |
| SIM | |
| Nano-SIM | Nano-SIM |
| Dual SIM | |
| Samsung Galaxy A3 (2017) Duos | |
| Display | |
| Super AMOLED capacitive touchscreen | TFT |
| Resolution | |
| 720 x 1280 | 540 x 960 |
| Screen | |
| Gorilla Glass 4 | Corning Gorilla Glass |
| Primary Camera | |
| 13 MP, f/1.9 | 8 MP, AF, f/2.2 |
| Flash | |
| LED | LED |
| Autofocus | |
| Optical Zoom | |
| Video | |
| 1080p@30fps | 1080p@30fps |
| Secondary Camera | |
| 8 MP, f/1.9 | 5 MP, f/2.2 |
| Processor | |
| Octa-core 1.6 GHz Cortex-A53 | Quad-core 1.4 GHz Cortex-A53 |
| Storage Bulit-in | |
| 16 GB | 8 GB |
| Is external memory | |
| External Memory | |
| microSD, up to 256 GB | microSD, up to 256 GB |
| RAM | |
| 2 GB RAM | 1 GB RAM |
| Battery | |
| Li-Ion 2350 mAh | Li-Ion 2600 mAh |
| Is removable | |
| Talk time 3G [h] | |
| 17 | |
| Standby time [day] | |
| Height | |
| 135.40 mm | 143.40 mm |
| Width | |
| 66.20 mm | 72.10 mm |
| Depth | |
| 7.90 mm | 8.90 mm |
| Accelerometer | |
| Gyroscope | |
| GPS | |
| A-GPS, Beidou, GLONASS | A-GPS, GLONASS, BDS |
| Fingerprint Scanner | |
| Iris Scanner | |
| Magnetometer | |
| Proximity | |
| Thermometer | |
| Other | |
| NFC | |
| WiFi | |
| WiFi Direct | |
| Bluetooth | |
| 4.2 | 4,2 |
| USB | |
| 2.0 Type-C | microUSB 2.0 |
| Other | |
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 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.