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| Manufacturer | |
| Xiaomi | Samsung |
| Release date | |
| April 2013 | August 2018 |
| SIM | |
| Mini-SIM | Nano-SIM |
| Dual SIM | |
| Display | |
| IPS LCD | TFT |
| Resolution | |
| 720 x 1280 | 540 x 960 |
| Screen | |
| Corning Gorilla Glass | |
| Primary Camera | |
| 8 MP, f/2.2 (16 GB) or 13 MP, f/2.2 (32 GB) | 8 MP, AF, f/2.2 |
| Flash | |
| LED | LED |
| Autofocus | |
| Optical Zoom | |
| Video | |
| 1080p@30fps, 720p@90fps, HDR | 1080p@30fps |
| Secondary Camera | |
| 2 MP, 1080p@30fps | 5 MP, f/2.2 |
| Processor | |
| Quad-core 1.7 GHz Krait 300 | Quad-core 1.4 GHz Cortex-A53 |
| Storage Bulit-in | |
| 16/32 GB | 8 GB |
| Is external memory | |
| External Memory | |
| No | microSD, up to 256 GB |
| RAM | |
| 2 GB RAM | 1 GB RAM |
| Battery | |
| Li-Ion 2000 mAh | Li-Ion 2600 mAh |
| Is removable | |
| Talk time 3G [h] | |
| Standby time [day] | |
| Height | |
| 126.00 mm | 143.40 mm |
| Width | |
| 62.00 mm | 72.10 mm |
| Depth | |
| 10.20 mm | 8.90 mm |
| Accelerometer | |
| Gyroscope | |
| GPS | |
| A-GPS, GLONASS | 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 2S smartphone of Xiaomi firm was released on April 2013.
We can see here operating-system, version Android 4.1 (Jelly Bean), upgradable to 4.4.4 (KitKat). SIM card socket – we are able to see here is Mini-SIM.
As we go further on, we are able to see the info regarding display. This particular phone provices us with display size of 4,30 inches and resolution is 1280x720 with quantity of pixels per inch mounting at 342 ppi.
As we continue reading, you will find specifications of both, rear and front cameras. Here, we should draw our attention to the number of MP in primary and additional camera is. Xiaomi Mi 2S gives us 8,00 MP rear and 2,00 MP front camera. The resolution for video recordings is 1080p@30fps, 720p@90fps, HDR. Sadly it doesn’t have Optical Zoom.
Yet another element that is crucial for the optimization of the phone is its processor. The producers gave us with Quad-core 1.7 GHz Krait 300.
After the processor speed, it's possible to look at memory details. It provides both RAM as well as storage memory. The storage is 32,00, and RAM memory is 2 GB RAM. Xiaomi Mi 2S hasn't got external memory access.
Battery is yet another section. Inside, we are able to see it offers 2000 mAh. It is essential for the lifetime of the telephone being online. Battery is removable.
Yet another elements are physical characteristics of the smartphone. Dimensions include weight, depth, and in extra info additionally, there are height and width. This particular model the following info: 145,00 g weight, 10,20 mm depth, 126,00 mm height, 62,00 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.