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| Manufacturer | |
| Samsung | Samsung |
| Release date | |
| January 2017 | July 2017 |
| SIM | |
| Nano-SIM | Nano-SIM |
| Dual SIM | |
| Samsung Galaxy A3 (2017) Duos | |
| Display | |
| Super AMOLED capacitive touchscreen | Super AMOLED |
| Resolution | |
| 720 x 1280 | 1080 x 1920 |
| Screen | |
| Gorilla Glass 4 | |
| Primary Camera | |
| 13 MP, f/1.9 | 13 MP, f/1.7 |
| Flash | |
| LED | LED |
| Autofocus | |
| Optical Zoom | |
| Video | |
| 1080p@30fps | 1080p@30fps |
| Secondary Camera | |
| 8 MP, f/1.9 | 13 MP, f/1.9, 1080p |
| Processor | |
| Octa-core 1.6 GHz Cortex-A53 | Octa-core 1.6 GHz Cortex-A53 |
| Storage Bulit-in | |
| 16 GB | 16 GB |
| Is external memory | |
| External Memory | |
| microSD, up to 256 GB | microSD, up to 256 GB (dedicated slot) |
| RAM | |
| 2 GB RAM | 3 GB RAM |
| Battery | |
| Li-Ion 2350 mAh | Li-Ion 3600 mAh |
| Is removable | |
| Talk time 3G [h] | |
| 17 | |
| Standby time [day] | |
| Height | |
| 135.40 mm | 152.50 mm |
| Width | |
| 66.20 mm | 74.80 mm |
| Depth | |
| 7.90 mm | 8.00 mm |
| Accelerometer | |
| Gyroscope | |
| GPS | |
| A-GPS, Beidou, GLONASS | A-GPS, GLONASS, BDS |
| Fingerprint Scanner | |
| Iris Scanner | |
| Magnetometer | |
| Proximity | |
| Thermometer | |
| Other | |
| compass | |
| NFC | |
| WiFi | |
| WiFi Direct | |
| Bluetooth | |
| 4.2 | 4.2 |
| USB | |
| 2.0 Type-C | microUSB 2.0, USB On-The-Go |
| 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 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.