Smartphone "Lenovo K900": reviews, photos, specs

A stylish and productive flagship solution of 2013, which is still relevant today, is the Lenovo K900. Reviews about this smart phone, its characteristics and specifications will be further discussed in detail, its strengths and weaknesses are given. Also, recommendations will be given regarding the purchase of this gadget.

Design solutions

The body of this device, in addition to the front panel, is made of sheet metal. Its thickness is 6.9 mm. The front panel of the gadget is protected by the impact-resistant glass "Gorilla Eye" of the 2nd generation. On it is a screen, the diagonal of which is 5.5 inches. Above the display are the eyes of a number of sensors and, of course, the front camera. Underneath is a touch-sensitive control panel of three standard backlit buttons. The smart phone's lock button is located on its right side, and on the left are typical keys for adjusting the volume of the smartphone. All wired ports (microUSB and audio port) are connected to the lower edge of the device. On the back cover there is a loud speaker and the main camera of the device.

CPU

A very productive processor is used in Lenovo K900. Reviews indicate that even 2 years after the start of sales, he easily copes with all the tasks, including even the most demanding three-dimensional toys of the latest generation. This device uses the ATOM Z2850 chip from Intel. This semiconductor crystal includes 2 computational cores, each of which can work in 2 computational flows. As a result, we get a quad-core solution at the software level. The clock frequency of each computational module is 2 GHz. As a result, we get a phenomenally high level of performance of this processor solution. The only thing that causes certain censures is an outdated technological process. The chip is manufactured according to the standards of the 32-nm process. Due to the increased dimensions of the semiconductor crystal and the transistors themselves, the processor is very hot in the mode of the greatest computing load. But due to the correct choice of the mode of energy consumption this issue is being solved.

Cameras, display and graphics

As expected, two high-quality cameras are equipped with a cell phone "Lenovo K900". Reviews indicate the high quality of photos and videos received with their help. At the heart of the main camera is a sensor at 13 Mp. There are systems of autofocusing and lighting. The video can be recorded as 1920x1080 with an image update of 30 frames per second. At the front camera the sensor is more modest - 2 Mp. Its main tasks are "SELFI" and video calls. With them, she is perfect. The diagonal of the screen in this device is 5.5 inches. Its resolution corresponds to the video format of the main camera and is equal to 1920x1080. The display matrix is manufactured using the most popular IPS technology to date. Viewing angles, image quality, its color saturation do not cause any complaints. As the graphics adapter stands PowerVR SGX544MP2. Its computational resources are quite enough to solve almost all the problems that arise to date.

Memory

An impressive amount of built-in memory is equipped with "Lenovo K900". Reviews highlight this feature. The capacity of the integrated drive is 16 GB or 32 GB (there are two modifications of this device, the latter is just slightly more expensive). The RAM in it is 2 GB. The slot for installing the memory card is missing, but the OTG technology is implemented, and a smart flash drive can be connected to the smartphone with the appropriate cable. Another way to solve the problem of lack of memory is the use of cloud storage services. But, as practice shows, 16 GB should be enough for comfortable work on this device.

Battery

Modest capacity of the battery "Lenovo K900". Feedback from users of this gadget indicate this feature. The battery capacity is only 2500 mAh. Add to this the display with an impressive even by today's standards, a diagonal of 5.5 inches and a productive, but non-energy-efficient processor, and we get 1-2 days of battery life. This problem can be solved by purchasing an additional external battery. In this case, the indicated value can increase up to 4-5 days (depending on the capacity of the external battery).

Information exchange

Now about the interface kit of this device. Without this list there will not be a full review of Lenovo K900. Comments and technical documentation indicate the availability of such methods of information transfer:

• "Wai-Fai" is the main way to get information from the Internet.
• Transmitter of mobile networks of the 2 nd and 3 rd generation. In the latter, the maximum data rate can reach 7.2 Mbps.
• Another important wireless interface is Blutuz. With it, the audio signal can be output to external wireless acoustics or exchange files of small size with another device.
• To implement navigation in the gadget, GPS and A-GPS technologies are implemented.
• The main wire port is microUSB. With it, the battery is charged and information is exchanged with the PC.
• Also in the smartphone there is a 3.5-mm jack - this is an audio port for connecting a wired speaker system.

Software

As the OS in this gadget the most popular and popular software platform "Android" is used. Its version is 4.2. Over the operating system, the proprietary software shell from Lenovo has been installed. The rest of the software set is familiar: it's utilities from Google, and built-in OS applications, and clients of social networks.

And what about the owners?

A very balanced solution was a smartphone "Lenovo K900". The gadget's owners give him a number of advantages: an impressive amount of built-in and memory, a productive processor, a quality screen, a reliable and protected case. Certain problems with this smartphone are only with the autonomy and heating of the processor. But, as it was said before, the first question is easily solved with the help of an additional external battery. In the second case, it is sufficient only to correctly set the operating mode of the CPU - and there will be no overheating of the semiconductor crystal.

Results

Even now, 2 years after the start of sales, almost all tasks can be easily solved by Lenovo K900. Feedback satisfied gadget owners this is proven. Its cost for this time dropped to 200-250 dollars. At a similar price it will be difficult to find a more productive and high-quality solution with such characteristics.