In April this year, within the framework of the conference"Microsoft Build 2014" was the official presentation of three smartphones running on the operating system Windows Phone 8.1. The most interesting of them, without a doubt, can be called the Nokia Lumia 630 model. The experts' reviews testify that this is the first model in the world equipped with two SIM cards and operating on the mentioned operating system.
The phone belongs to the so-called "state employees"has a typical for devices from this manufacturer, a thoughtful and simple design. The appearance of the model is somewhat similar to its predecessors, but here round corners appeared. The smartphone measures 129.5 by 66.7 by 9.2 millimeters, while its weight is 134 grams. "Nokia 630" is released in black, white, bright green, orange and yellow version of the case. The back cover is made of mat polycarbonate, slightly rough to the touch. In addition to the lens opening, you can see the grille of the musical speaker on it. The model does not have a front camera, a direct button for taking pictures, and a flash. The main system keys, unlike previous versions, are not located on a separate panel, but on the screen.
The right edge has a volume control, andalso a button for turning on and locking that is colored in the color of the back panel. As for the left rib, it is empty. On the upper end you can find a hole to connect the headset, and on the bottom - a microUSB port. Not so users like the feature of the device, which is that you need to remove the battery to access the SIM cards and the extra memory slot.
The removable cover of the device closes tightly and does notmakes any unpleasant sounds with creaks. The build quality is also at a high level. No complaints about the ergonomics of the model Nokia Lumia 630. Reviews of its owners indicate that due to small dimensions, it is possible to manage the smartphone comfortably even with one hand. Moreover, the phone comfortably lies in it and does not slip out even during long conversations.
The display size is 4.5 inches.It works with a resolution of 854x480 pixels. One can not but note the fact that such a modest figure, as a rule, is typical only for cheap smartphones operating on the Android operating system. Through the use of proprietary technology ClearBlack, black color is clearly visible under different viewing angles, even when exposed to direct sunlight. In the Nokia 630 smartphone there is no light sensor, so the user will have to manually adjust the brightness level - high, medium and low.
The touch screen surface is capable ofsimultaneously process five touches. This was the result of the MultiTouch Test program. The upper part of the screen turns off its backlight when you touch it (for example, the ear), which saves battery life. The surface of the screen is protected from blows thanks to the glass Gorilla Glass 3. The manufacturer has not provided a good oleophobic coating for the smartphone Nokia 630. Feedback from users of the device indicate the abundance of fingerprints that remain on the display.
The model is equipped with a 5-megapixel camera withfunction of automatic focusing, but without a flash. Its focal length is 28 millimeters. By using the digital zoom, the image can be magnified fourfold. The images are created with the maximum resolution, which is 1456x2592 pixels. The absence of a front camera does not have the best effect on the rating of the model. Video recording is performed at a rate of 30 frames per second in HD format.
Launching the camera in the Nokia Lumia 630 cantwo separate applications. The operating modes can be selected for each of them in the settings. The same applies to the ISO value, white balance, exposure number, aspect ratio, and so on. Among other things, the user has the opportunity to download user-friendly applications related to the operation of the camera through the "Store".
At the heart of the device is the Qualcomm platformSnapdragon 400 on four cores. The smartphone operates at a frequency of 1.2 GHz, while graphics operations use the coprocessor Adreno 305. The amount of RAM, which is 512 megabytes, is enough to work with the operating system Windows Phone 8.1. Together with this many popular games now the device can not pull. As for the built-in memory, its volume in the Nokia 630 phone is equal to 8 GB. It should be noted that the user has less than half of this volume, since all the rest is reserved for system resources. However, if you want, you can buy a removable memory card (the device supports media up to 128 GB).
The modification uses a lithium-iona rechargeable battery of a removable type for 1830 mAh. According to representatives of the manufacturer, this capacity should last for a maximum of 16 hours of telephone calls. In reality, as practice shows, under condition of moderate operation of the device, the user can safely count on the whole day of using the phone. The Nokia 630 smartphone is fully charged in just a few hours. The current level of the device status can be found in the menu item "Charge saving". At the same time, the "Usage" tab provides information about programs and applications that consume the most electricity.
To the maximum volume of the phonethere can not be any serious claims. Quite good quality is different and the sound that is reproduced through the headphones. At the same time, attention should be paid to the fact that they are not included in the standard equipment of the device. You will not be able to immediately listen to the radio, because the role of the antenna is played by headphones.
As already noted above, one of the mainfeatures of the novelty was its modification, supporting the work with two SIM cards. It's called - Nokia 630 Dual Sim. It should be noted that behind each of the two start packages of mobile operators used in the device, tiles with call lists and SMS are assigned individually, respectively, "Phone" and "Messages", which can not be said about many other similar modifications. The presence of a second SIM card has absolutely no effect on the autonomous operation of the model, since an additional radio module is not provided. Therefore, the user can not talk at the same time with his two start packages.
In summary, attention should be paid toThe fact that the main advantages of Nokia 630 smartphones are quite attractive and stylish appearance, the use of the latest version of the modern operating system, a relatively small cost, and, of course, a modification with two SIM cards. Be that as it may, there are a lot of shortcomings. In this case, we are talking about the low resolution of the display, the absence of a front camera with an ambient light sensor and automatic flash, as well as a very modest RAM size. From all this suggests the conclusion that the representatives of the manufacturer company trite decided to save on the "budget". As for the cost of the device, the recommended price, which will have to pay for the option with one SIM card, is 7,990 rubles, while for the model with two mobile operators - 8490 rubles.
