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| Manufacturer | |
| Xiaomi | Samsung |
| Release date | |
| August 2014 | August 2018 |
| SIM | |
| Micro-SIM | Nano-SIM |
| Dual SIM | |
| Display | |
| IPS LCD | TFT |
| Resolution | |
| 1080 x 1920 | 540 x 960 |
| Screen | |
| Corning Gorilla Glass | |
| Primary Camera | |
| 13 MP (f/1.8, 1/3") | 8 MP, AF, f/2.2 |
| Flash | |
| LED | LED |
| Autofocus | |
| Optical Zoom | |
| Video | |
| 2160p@30fps, 1080p@30fps, 720p@120fps, HDR | 1080p@30fps |
| Secondary Camera | |
| 8 MP, f/1.8, 1080p@30fps | 5 MP, f/2.2 |
| Processor | |
| Quad-core 2.5 GHz Krait 400 | Quad-core 1.4 GHz Cortex-A53 |
| Storage Bulit-in | |
| 16/64 GB | 8 GB |
| Is external memory | |
| External Memory | |
| No | microSD, up to 256 GB |
| RAM | |
| 2/3 GB RAM | 1 GB RAM |
| Battery | |
| Li-Ion 3080 mAh | Li-Ion 2600 mAh |
| Is removable | |
| Talk time 3G [h] | |
| Standby time [day] | |
| Height | |
| 139.20 mm | 143.40 mm |
| Width | |
| 68.50 mm | 72.10 mm |
| Depth | |
| 8.90 mm | 8.90 mm |
| Accelerometer | |
| Gyroscope | |
| GPS | |
| A-GPS, GLONASS, BDS | A-GPS, GLONASS, BDS |
| Fingerprint Scanner | |
| Iris Scanner | |
| Magnetometer | |
| Proximity | |
| Thermometer | |
| Other | |
| NFC | |
| WiFi | |
| WiFi Direct | |
| Bluetooth | |
| 4.0 | 4,2 |
| USB | |
| microUSB 2.0 | microUSB 2.0 |
| Other | |
Xiaomi Mi 4 smartphone of Xiaomi company was released on August 2014.
We can see here operating-system, version Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow). SIM card socket – we could see here is Micro-SIM.
As we go further on, we could see the data regarding display. This item provices us with display size of 5,00 inches and resolution is 1920x1080 with amount of pixels per inch mounting at 441 ppi.
As we read further one, you can find specifications of both, rear and front cameras. Here, we ought to draw our attention to the number of MP in primary and additional camera is. Xiaomi Mi 4 provides us with 13,00 MP primary and 8,00 MP front camera. The resolution for video recordings is 2160p@30fps, 1080p@30fps, 720p@120fps, HDR. Sadly it doesn’t have Optical Zoom.
Yet another element that's important for the optimization of the smartphone is its processor. The manufacturers gave us with Quad-core 2.5 GHz Krait 400.
After the processor speed, it's possible to take a look at memory details. It contains both RAM in addition to storage memory. The storage is 64,00, and RAM memory is 2/3 GB RAM. Xiaomi Mi 4 hasn't got external memory access.
Battery is yet another section. Inside, we could see it offers 3080 mAh. It is vital for the duration of the telephone being online. Battery isn't removable.
Yet another elements are physical attributions of the cell phone. Dimensions include weight, depth, and in extra info additionally there are height and width. In here the following info: 149,00 g weight, 8,90 mm depth, 139,20 mm height, 68,50 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.