Characteristics of "Lumiya 640": communication, hardware, cameras

In the mobile phone market, "Nokia Lumiya 640" is an enviable popularity. The topic of today's article will be the characteristics of "Lumiya 640", but first we will talk about what it can offer potential buyers. First, like many devices of the corresponding class, the model offers us a whole range of free services from Microsoft. Secondly, the company continues to operate in its best traditions, equipping the devices with not the worst iron. As part of our model, there are four cores, and the screen diagonal is five inches. The cameras of the device have become a separate topic, but we will talk about them yet.

"Nokia Lyumiya 640": specifications, price

Currently, the cost of this model is from 8500 rubles (discount) to 10,000 rubles (without it). The device works in the UMTS and GSM bands. The access to the international network in the presence of a SIM card is possible through the standards of 3G, EDGE and GPRS. You can always turn your device into a mobile modem, which other subscribers can use. It can be similar smart phones with Wi-Fi-modules, laptops, tablet computers. But to use the device as a modem, at least one SIM card with a positive balance on it will be required. Characteristics of "Lumiya 640" in terms of communication is unlikely to be anything to surprise. Nevertheless, there are variations with the built-in LTE module. And this means that such models are able to work in fourth-generation cellular networks, providing a high speed of packet data transfer in the international network. For the exchange of multimedia data wirelessly, there is a "Bluetooth" function of the fourth version. Since we are talking about similar modules, we note that Wi-Fi works in the bands b, g, and also n. The e-mail client is already integrated into the software shell of the smartphone, so that users can feel comfortable. Synchronization with a personal computer via the MicroUSB standard port is possible.

Display

Characteristics of "Lumiya 640" in this regard are as follows. The screen matrix is made using IPS technology. The diagonal of the display is five inches. In this case, the picture on it is displayed in the so-called HD quality, that is, has a resolution of 1280 by 720 pixels. Not bad, not bad. With color rendition problems are not observed, since the screen is able to display up to sixteen million colors. The capacitive touchscreen display is equipped with a function called "multitouch". It allows you to process several simultaneous touches in different parts of the screen. Due to this, the scaling of images becomes more convenient and easy than ever. There is additional screen protection. It is covered with a protective glass of Gorilla Glass of the third generation.

Cameras

The characteristics of the "Lumii 640" show that the phone is a good solution for those who constantly want to keep abreast of events, as well as for those who actively use the device for surfing in the international network or on the expanses of social networks. And the model we are considering today gives such opportunities to potential buyers. Fans of quality cameras will not be able to bypass the smartphone by the side at least for the reason that for its price category it offers excellent characteristics in this regard. Resolution, respectively, the main camera module and the front is 8 megapixels and 2 megapixels. The rear camera is equipped with an LED flash, which allows you to take good pictures even in conditions of total absence of illumination. Also, the device has an auto focus function on the subject. The resolution of the taken photos is 3248 by 2448 pixels. The frame rate for video shooting is 30 frames per second. At the same time, it is conducted in Full HD resolution, 1920 by 1080 pixels.

Hardware

As a hardware, the chipset of the Qualcomm family, the Snapdragon 400 model, is installed in the model. There are four cores in it, and their clock frequency is 1200 megahertz. It should be noted that the shell functions smoothly, without crashes and hangs, and the device copes with multitasking, in general, without any problems. At least, significant. The amount of built-in operative, as well as long-term memory, respectively, is 1 and 8 gigabytes. "Operatives" even for non-standard tasks will suffice for the eyes, which says, although the most demanding games the phone still does not pull without errors. But with a long-term memory, everything will be less rosy. This is not so much by modern standards, although there are ways to circumvent this defect. To do this, you can use a microSD memory card up to 128 gigabytes in size, as well as use the free One Drive cloud storage where the user is allocated 30 GB of free space.

Conclusion

The closest relative of our current model is "Nokia Lumiya 640 XL". Its characteristic is available on the official website of the phone manufacturer. What is this device different from the original? We can say that the model with the postfix XL is nothing more than the modification of the 640th, which went into a separate series afterwards. The screen was increased to 5.5 inches, the camera module was made better. Of course, they shoved a more capacious battery so that the increase in the screen did not negatively affect the energy efficiency. Nevertheless, the list of valid changes has ended with this.

So, what can the "Nokia Lumiya 640" offer us? This smartphone has good cameras (both main and front), four cores in it provide good performance in games, allowing you to simultaneously use the device in multitasking mode without significant restrictions. The software works almost flawlessly, without subsidence and hangs. In general, the claims to the phone, especially given its value, can not be.