Lenovo S 850 Specifications. Lenovo S850 Overview - smartphone on pre-crisis price

The Lenovo A850's smartphone is the most real "shovel", in a different way, the dimensions do not call. But, on the other hand, the information on the big screen is better distinguishable. But the most attractive characteristic is the price. For users who are in search big device and have a limited budget, this option Suitable perfect. True, given its size, when you enter the text, you will have to use two hands at the same time.

Design

Despite its own dimensions, the Lenovo 850 smartphone looks pretty compact. Clumsy is not about him. Compactness add rounded edges, the insert from plastic shares the rear and front of the device. This makes it visually thinner. As for the rest, nothing special and memorable designers is provided. Smartphone is produced in two color solutions: black and white.

The front panel, which covers the glass of the screen, places the approximation and illumination sensors, as well as the frontal chamber. The back cover has a main chamber, company logo and speaker. The switch key is located on top. Here you can find a jack for the headset. The right face places the button to adjust the volume. On the lower side is a microphone and a connector for connecting microUSB.

The branded box accommodates the Lenovo A 850 phone, the MICROUSB wire, headphones, charger, documentation. Headphones are made in the form of "plugs". In appearance, they do not cause admiration. It seems that they were put in a beautiful branded box "for the tick". Any owner who often uses this headset will hurry to acquire a new one. In addition, the documentation that goes in the configuration with the device in Chinese. Therefore, there is no sense from her, it can be understood by the Chinese.

Specifications Lenovo A850

Parameter	Value
Operating system	Android
CPU	MediaTek MTK6582M, 4 cores
Camera	Basic - 5 MP, additional - 0.3 Mp
RAM	1 GB
Inner memory	4 GB
Memory expansion	64 GB
Display	IPS, 5.5 inches
Wireless technology	Wi-Fi, Bluetooth 3.0
Battery	2250 mA * h

Screen

For display with a diagonal of 5.5 inches, the resolution is not very high. Here the manufacturer clearly stumbled. But nothing can be done, you have to be content with small. Do not forget that the smartphone is positioned in the budget class, so the reduction involves a decrease in some characteristics. As for the brightness of the screen, it is good, the colors are saturated, the viewing angles are wide enough. Thanks to a large display, you can enjoy games, with the convenience of viewing movies, work on the Internet. By playing accuracy, the image looks realistic.

Camera

To communicate in the Skype program provided front-camera 0.3 mp. But it gives no good image. The main module has a resolution of 5 mp. It is worth noting that it is somewhat little, and the cost of the apparatus is again. But the camera has an outbreak and autofocus. In general, the quality of the pictures is average, so the device will not always get used as a camera. Rather, it is "soapny" for amateur photos, no more. The autofocus is not good enough, the objects in the pictures are fuzzy. When performing a photo at night, their quality is just awful.

You should not expect high performance from this device. The processor installed in it simply does not allow to achieve such results. But still, things are not so bad, as it may seem at first glance. The apparatus is based on a chip for 4 cores, which is released by the manufacturer of the "Media" known to the whole world. Phone Lenovo A850 with ease reproduces sufficient resource games. As for light applications, it is not difficult to guess that they are given to him without any problems. Volume random access memory The tradition is not large - 1 GB. Internal memory is already more impressive, it is 4 GB. Of course, not the entire volume is provided to the user for use, but there is an opportunity to expand it with up to 64 GB. Therefore, with this characteristic, everything is in order. Here the manufacturer provides maximum features for comfortable use.

The battery at the smartphone is rather weak. Its container is only 2250 mA * h. But for the devices of the budget class it is the norm. Moreover, in practice it is proved that the phone freely will last 2 days with active use. In this regard, many models from the low price category may be envied. When the device is in sleep mode, its charge is quite enough for a whole week. What to say, indicators autonomous work Excellent, you will not argue with it. Thanks to the ability to work for a long time without recharging, the smartphone is perfect for taking it on a journey, where he will be a reliable assistant for his owner.

conclusions

Considering the foregoing, it is possible to sum up and allocate the main advantages and disadvantages of the Lenovo 850 smartphone. It is a pleasant advantage. appearance, high-quality hull and display (if you do not pay attention to low resolution), good performance. The minuses hit the weak opportunities of the camera and the brand rear panel. Thus, it can be said that the phone of this model is a worthy device that is pleasantly surprised by the picture and a good design. Unfortunately, manufacturers have never learned how to pay due attention to the camera phones of the budget class, but it remains to hope that still ahead and inexpensive devices will soon be approaching perfection.

(No ratings no)

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Lenovo is a well-known manufacturer budget smartphones. Yes, she sometimes released the flagship devices under her brand, but did not use such phones with high demand. A few years ago, the situation changed when Lenovo was able to buy a company Motorola. Thereafter the Chinese began to produce flagships, but they are produced under the Motorola brand.

However, it is the budget devices that brought fame to the Chinese. One of the unusual smartphones of the company is Lenovo S850. Gadget's release date - 2014. The device was presented at the MWC exhibition in Spanish Barcelona together with other models: S860 and.

Specifications

The hardware part of the smartphone does not differ special. The device received a not the most capacious battery and a budget processor from MediaTek, a pair with which the MALI graphics accelerator works. The device can not boast that special in terms of speed. The technical characteristics are enough to perform basic tasks, and the reserve of performance in iron is not.

Display	Screen Diagonal: 5 Display Resolution: 1280 × 720 Matrix Type: IPS
Manufacturer	Lenovo.
Model	S850
Date Announcement	year 2014
Dimensions	141x71x8.2 mm Weight: 140 g
SIM-card	Dual Sim.
Operating system	Android 4.4.2.
Communication standard	GSM. W-CDMA
Memory	OP: 1GB; VP: 16GB; Support memory card: no
Camera	Main: 13mp Flash / autofocus: yes / eat Frontal: 5mp Flash / Autofocus: No / No
CPU	Title: MediaTek MT6582 Videos: Mali-400 MP Number of kernels: 4 Frequency: 1.3 GHz
Wireless technology	Wi-Fi Wi-Fi 802.11 b / g / n Bluetooth 4.0.
Battery	Battery capacity: 2150 mA * h Fast charge: Not Having removed battery: no
Connectors	Charger connector: Micro-USB Headphone jack: 3.5 mm
Navigation	GPS: Yes A-GPS: No Beidou: No. GLONASS: No.
Sensors	Proximity sensor Light sensor Accelerometer

Equipment and packaging

A smartphone is for sale in a familiar on other Lenovo phones box made of white cardboard. On the top of the face you can see the image of the device and the company logo. On the right on the package there are three signs that briefly tell about the technical characteristics of the smartphone, and on the bottom side can be familiar with the data on the manufacturer, as well as with a legal information.

Standard equipment Lenovo S850 smartphone

Equipment Lenovo S850 standard and typical almost for all company products. Inside the package, in addition to the phone itself, you can find the following accessories:

Power adapter;
Micro-USB sync cable;
Instruction manual of the device;
Wired headset with two pairs of replaceable ambuchuers;
Clip for extracting SIM card tray;

Video

Appearance and design

It's important to know

Distinctive feature of the devices chinese manufacturer It is that they differ little from each other, no matter how strange it sounds. In any case, the creators tried to follow modern trends in the world of smartphones and improved the design of their children.

Lenovo S850 also favorably distinguished from its predecessors. Yes, in his design it did not cost without resemblance to the phones of other companies, but the hero of the review can not be called a pathetic parody of the iPhone, which is very often found among Chinese manufacturers of budget smartphones. Lenovo S850 is not the case. The device looks beautiful and stylish.

It will be useful

In the store you can find a gadget in three color solutions: in white, black and pink. In the last two colors, the front panel remains black. The device in the pink variant is intended for representatives of the beautiful half of humanity. In all three cases, the back cover is made of their glossy plastic. The difference lies only in the printed pattern. So, in black it is executed in the form of circular lines, in white - rhombuses, and in pink - vertical lines.

Lenovo S850 in pink for girls

Lenovo S850 can be rightfully called a compact devission. Its dimensions are 141x71x8.2 mm, and the phone weighs 140 g. Smartphone is convenient to keep and use one hand. It is placed in pants and jacket pockets, and when carrying does not cause inconvenience. Especially comfortable operation of the gadget contributes to a narrow case.

Lenovo S850 smartphone comfortably lies in hand

The developers did not invent the bike and left the location standard. Unless, it would be possible to do without the manufacturer's company logo on the front panel. But, Lenovo S850 is a representative of the budget price category, so you can accept the presence of logo on the front side. In addition to the lettering "Lenovo" above the screen, you can see typical sensors, the grid of the spoken speaker and the front camera lens. There is no only indicator of missing events. At the bottom of the panel are three touch navigation keys.

The smartphone housing is made of plastic. The sidewalls borders plastic cant. On the left side face, the manufacturer posted a multimedia speaker grille and a connector for installing Micro-SIM SIM cards. On the right sidewall, you can see the dual swing of the volume and the on / off key of the phone. The last button has a recess, so it is difficult to confuse with the volume key.

Convenient location of buttons and connectors

On the lower end, the manufacturer left only the cell of the spoken microphone, while the Micro-USB port went to the top line to the 3.5 mm connector for connecting the wired headset.

Almost in the center of the rear, the manufacturer's logo is located, which glows when unlocking the device when the phone is charging, with an incoming call, as well as when the event missed. In the upper left corner there is a lens of the main chamber, and slightly below - the LED single-section flash. The back cover is not removed, so it is impossible to access the battery.

It's important to know

With ergonomics, Lenovo S850 is all right. The keys are located on a convenient use of the level. You can select the white color of the device, as it is less than others collect fingerprints. Rather, they collect them equally, but it is noticeable.

Display

Here everything is standard until it is impossible - 5 inches when resolving 1280x720 pixels. The matrix is \u200b\u200bperformed using IPS technology. Pixel density is 294 points per inch. The minimum brightness is 8.7 kD / m2, and the level of maximum is 359 cd / m2. There are mode automatic adjustment. It works promptly and relatively precisely. There are exceptions when you have to customize the brightness yourself.

Lenovo S850 display color rendition

note

The viewing angles are close to the maximum. Color distortions may be present only with critical departures of views from perpendicular. If you look at the smartphone screen at an angle of 45 degrees, there is a loss of contrast and a decrease in brightness. In general, the image on the display is distinguished by natural color reproduction. You can select only a small gear shift to saladovoy.

The reserve of the brightness is enough for using the phone in sunny weather on the street, and for comfortable work with a smartphone in full darkness. In the first case, the picture on the screen remains fully readable, and in the second minimum brightness threshold, it is enough to not load the eyes.

Software

Lenovo S850 operates actual at the time of its output of the operating system, namely Android 4.4.2. Lenovo Launcher V5 is installed on top.

No special shell is different. On the main screen there is a search string of Google and a time widget. Developers abandoned the application menu, as a result of which all application icons are on the desktops. It is good that some programs are immediately grouped by folders. For example, in the Google-Friendly Desktop folder, you can find the application electronic almost, hangouts and other company services.

Exterior Lenovo Launcher V5 interface

In the folder called "Tools" you can find a calculator, clock and application to work with the system. Also, the creators added Yandex services. At the bottom of the display, the icons of four applications are assigned:

Call log;
Contacts;
Messages;
Chrome Browser;

You can also note multifunctional application Security, which combines antivirus and a number of tools to optimize the work of the smartphone.

Brand Shell Lenovo S850

The notification curtain has a standard view. It can quickly enable / disable a number of functions. For example, Wi-Fi, flight mode, transmission mobile traffic other.

It's important to know

In terms of customization, the branded shell is not bad. You can choose a lot of topics and adjust its appearance under yourself. Lack of interface - not always smooth operation. Often something is inhibits something.

Sound

The voice speaker is not a reference, but there are no extraneous sounds during telephone conversation. The stock of its volume is enough, so as not to ask for the interlocutor several times.Even in a noisy atmosphere, hearing is at a sufficient level for a normal conversation. The voice and timbre of the interlocutor remain recognizable.

Multimedia speaker Lenovo S850

Multimedia speaker is also medium. He is high enough to not miss incoming call And watch the movie in noisy places.

note

When playing music on maximum volume, wheezing wheezing. The sound corresponds to the smartphone class. In general, Lenovo S850 - the phone is not for music lovers.

Performance

The Lenovo S850 hardware platform is based on the MT6582 budget chipset, while the schedule processes the MALI 400 Mr processor. This is a common pair among representatives of the budget price segment. The chip has four kernels that work with a frequency of 1.3 GHz each.

RAM is provided for 1 GB, but less than 300 MB remains free. Another expenses to expect in the device with a price tag at $ 100 in 2014 was difficult. But the volume of internal repository Chinese developers surprised. Lenovo S850 received 16 GB flash memory, from which almost 12 GB remains at the disposal. But here is not so simple. Yes, the smartphone received 16 GB ROM, but lost a slot to install a memory card.

Smartphone based on 4-core processor MediaTek 6582

Despite the weak "on paper" the hardware, the phone demonstrates a good level of speed. The phone performance is enough to perform simple tasks, as well as for games. This is confirmed by synthetic tests.

It will be useful

In Benchmark Antutu Lenovo S850 recruits without small 18 thousand points. Velamo Device demonstrates the following results: Metal - 830 points, Multicore - 945 points and Chrome Browser - 1720 points. Geekbench awards the hero of the review 355 and 1,200 points in the tests of one and all nuclei, respectively.

In general, the smartphone is not suitable for demanding games, but more simple applications He launches without problems. Yes, you can play on the Lenovo S850 to play "Wot Blitz", but only on ultra-low settings for detail, and then sending to FPS will be observed.

Lenovo S850 performance is enough to perform simple tasks.

Working with two SIM cards is implemented typical of budget phones in a way, without innovations. Only one SIM card can work in 3G. Also, the smartphone received Bluetooth, GPS and Wi-Fi. Wireless modules are good speed.

Camera

The main camera of the smartphone received a 13 megapixel module. It is distinguished by a wide range of features, among which you can select the following:

Portrait shooting;
Photo in the photo;
Exposure bracketing;
Panoramic shooting;
Macro mode;
Snapshot group.

The interface looks concise. In the upper left corner, you can enable / disable the flash, activate / deactivate the HDR mode, and also switches from the main chamber to the front. In the lower left corner there is an icon settings.

Information about the brand, model and alternative names of a particular device, if any.

Design

Information on sizes and weight of the device presented in different units of measurement. Used materials offered colors, certificates.

Width Information about width - meant the horizontal side of the device when it is standard orientation during use.	71 mm (millimeters) 7.1 cm (centimeters) 0.23 ft (ft) 2.8 in (inches)
Height Information about height - meant the vertical side of the device when it is standard orientation during use.	141 mm (millimeters) 14.1 cm (centimeters) 0.46 ft (ft) 5.55 in (inches)
Thickness Information about the thickness of the device in different units Measurements.	8.2 mm (millimeters) 0.82 cm (centimeters) 0.03 ft (ft) 0.32 IN (inches)
Weight Information about the weight of the device in different units of measurement.	140 g (grams) 0.31 LBS (pounds) 4.94 OZ (oz)
Volume The approximate volume of the device calculated on the basis of the size provided by the manufacturer. Refers to devices with a form of rectangular parallelepiped.	82.09 cm³. (Cubic centimeters) 4.99 in³. (cubic inches)
Colors Information about the colors in which this device is available on sale.	White Pink Blue

SIM-card

The SIM card is used in mobile devices to save data certifying the authenticity of mobile services subscribers.

Mobile networks

Mobile network is a radio system that allows multiple mobile devices to exchange data among themselves.

Mobile communication technology and data transfer rate

Communication between devices in mobile networks is carried out through technologies that provide different data transfer rates.

Operating system

The operating system is system software, controlling and coordinating the hardware components in the device.

SOC (crystal system)

The system on the crystal (SOC) includes all the most important hardware components of the mobile device in one chip.

SOC (crystal system) The system on the crystal (SOC) integrates various hardware components, such as a processor, a graphics processor, memory, periphery, interfaces, etc., as well as the Softera needed for their operation.	MediaTek MT6582.
Technological process Information on the technological process to which the chip is made. The nanometers in the nanometers measured half the distance between the elements in the processor.	28 nm (nanometers)
Processor (CPU) The main function of the processor (CPU) of the mobile device is the interpretation and execution of instructions contained in software applications.	ARM Cortex-A7
Processor discharge The processor bit (bits) of the processor is determined by the size (in bits) of registers, targeted tires and tires for data. 64-bit processors have a higher performance compared to 32-bit, which are more productive for their part than 16-bit processors.	32 bits
Architecture of a set of commands Instructions are the commands with which the software is set / manages the operation of the processor. Information about the command set (ISA) that the processor can perform.	Armv7.
First Level Cache Memory (L1) Cache memory is used by a processor to reduce access to more frequently used data and instructions. L1 (Level 1) Cache memory is characterized by a small volume and works much faster both the system memory and other levels of cache memory. If the processor does not detect the requested data in L1, it continues to look for them in L2 cache. With some processors, this search is performed simultaneously in L1 and L2.	32 KB + 32 KB (kilobytes)
Second Level Cache Memory (L2) L2 (Level 2) Cache memory is slower than L1, but in return, it is distinguished by a large range that allows caching more data. It, as well as L1, is much faster than system memory (RAM). If the processor does not detect the requested data in L2, it continues to search them in L3 cache (if available) or in RAM memory.	512 KB (kilobytes) 0.5 MB (megabytes)
Kingdom of processor cores The core of the processor performs software instructions. There are processors with one, two or more nuclei. The presence of a larger number of nuclei increases performance, allowing parallel execution of a plurality of instructions.	4
Processor clock frequency The processor clock frequency describes its speed by means of cycles per second. It is measured in megahertz (MHz) or Gighellians (GHZ).	1300 MHz (Meghertz)
Graphic Processor (GPU) The graphics processor (GPU) processes the calculations for various 2D / 3D graphic applications. IN mobile devicesoh it is used most often by games, consumer interface, video applications, etc.	ARM MALI-400 MP2
Kingdom of kernels graphic processor Like a processor, the graphics processor consists of several working parts, which are called nuclei. They handle graphic calculations of different applications.	2
Clock frequency graphics processor The speed of work is the clock frequency of the graphics processor, which is measured in Meghertz (MHz) or Gighellians (GHz).	500 MHz (Meghertz)
RAM (RAM) RAM (RAM) is used by the operating system and all installed applications. Data that are stored in RAM is lost after turning off or restarting the device.	1 GB (gigabytes)
RAM type (RAM) Information about the type of RAM (RAM) used by the device.	LPDDR2.
Number of RAM channels Information about the number of channels of RAM is integrated into SOC. More channels means higher data transfer rates.	Single Channel
RAM frequency RAM frequency determines its speed, more specifically, the speed of reading / writing data.	533 MHz (megahertz)

Built-in memory

Each mobile device has a built-in (non-removable) memory with a fixed volume.

Screen

The mobile device screen is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type / Technology One of the main characteristics of the screen is the technology on which it is manufactured and on which the quality of the information image directly depends.	IPS.
Diagonal Mobile devices the screen size is expressed by the length of its diagonal, measured in inches.	5 in (inches) 127 mm (millimeters) 12.7 cm (centimeters)
Width Approximate screen width	2.45 IN (inches) 62.26 mm (millimeters) 6.23 cm (centimeters)
Height Approximate screen height	4.36 in (inches) 110.69 mm (millimeters) 11.07 cm (centimeters)
Aspect ratio The ratio of the size of the length of the screen to its short side	1.778:1 16:9
Resolution Screen resolution shows the number of pixels vertically and horizontally screen. Higher resolution means a clearer image item.	720 x 1280 pixels
Pixel density Information on the number of pixels on a centimeter or an inch screen. Higher density allows you to show information on the screen with clearer items.	294 PPI (pixels per inch) 115 ppcm. (pixels for centimeter)
Color depth The color color depth reflects the total number of bits used for the color components in one pixel. Information about the maximum number of colors that the screen can show.	24 bits 16777216 Flowers
Screen Approximate area in percent, occupied by the screen on the front panel of the device.	69.07% (interest)
Other features Information about other features and screen characteristics.	Cucitive Multitach

Sensors

Various sensors perform various quantitative measurements and convert physical indicators to signals that the mobile device recognizes.

Main camera

The main camera of the mobile device is usually located on the back of the case and is used for photo and video filming.

Sensor type Digital cameras use photo sensors for photography. The sensor, as well as optics, are one of the main chamber quality factors in the mobile device.	CMOS (Complemenient Metal-Oxide Semiconductor)
Type of outbreak The most common types of flashes in mobile devices cameras is LED and xenon flashes. LED flashes give softer light and, unlike brighter xenon, are used in video photography.	Led.
Image resolution One of the main characteristics of mobile devices cameras is their resolution that shows the number of pixels horizontally and vertically images.	4128 x 3096 pixels 12.78 MP (megapixels)
Allowing video Information on the most supported resolution during video recording device.	1920 x 1080 pixels 2.07 MP (megapixels)
Video - personnel frequency / frames in sec. Information on the maximum number of frames per second (FPS) supported by the device when video filming maximum resolution. Some of the main standard shooting and playback speeds are 24p, 25p, 30p, 60p.	30 frames / sec (Frames per second)
Characteristics Information on other software and hardware characteristics associated with the main chamber and improve its functionality.	Autofocus Serial shooting Geographic labels Panoramic shooting HDR shooting Touch focus Face Recognition Map macrum

Additional camera

Additional cameras are usually mounted above the device screen and are mainly used for video dealers, gesture recognition, etc.

Audio

Information on the type of loudspeakers and supported by the audio technology.

Radio

Mobile radio radio is a built-in FM receiver.

Location

Information on navigation and location devices supported by the device.

Wi-Fi

Wi-Fi is a technology that provides wireless communication for data transfer to close distances between different devices.

Bluetooth

Bluetooth is the standard of secure wireless data transfer between different devices of different types for short distances.

USB

USB (Universal Serial Bus) is an industrial standard that allows different electronic devices to exchange data.

Plug for headphones

This is an audio connector, which is also called the audio connector. The most widely used standard in mobile devices is 3.5 mm headphone jack.

Connecting devices

Information on other important connection technologies supported by the device.

Browser

The web browser is a software application for accessing and viewing information on the Internet.

Formats / Codecs Video Files

Mobile devices support different formats and codecs of video files that are respectively preserved and encoded / decoded digital video data.

Battery

Mobile batteries differ from each other in its capacity and technology. They provide an electrical charge needed for their operation.

Capacity The battery capacity shows the maximum charge that it is capable of saving, measured in milliamme aperture.	2150 mA · h (milliamper watch)
A type The type of battery is determined by its structure and, more specifically used by chemicals. Exist different types Batteries, and most often in mobile devices are used lithium-ion and lithium-ion-polymer batteries.	Li-Polymer (Lithium Polymer)
Talk time 2G. The time of the conversation in 2G is the period of time for which the battery charge is discharged completely at a continuous conversation in 2G network.	13 h (hours) 780 min (minutes) 0.5 days
2G waiting time Waiting time in 2G is the time period for which the battery charge is discharged completely when the device is in standby mode (STAND-BY) and connected to 2G network.	400 h (clock) 24000 min (minutes) 16.7 days
Talk time 3G. The conversation time in 3G is the time period for which the battery charge is discharged completely with a continuous conversation in the 3G network.	13 h (hours) 780 min (minutes) 0.5 days
3G waiting time Waiting time in 3G is a period of time for which the battery charge is discharged completely when the device is in standby mode (Stand-BY) and connected to 3G network.	336 h (hours) 20160 Min (Minutes) 14 days
Characteristics Information about some additional characteristics Battery device.	Non-removable

Specific absorption coefficient (SAR)

The SAR level indicates the number of electromagnetic radiation absorbed by the human body during using the mobile device.

SAR level for head (EU) SAR level indicates the maximum number electromagnetic radiationwhich is exposed to the human body if you hold a mobile device next to the ear in the negotiation position. In Europe, the maximum allowable SAR value for mobile devices is limited to 2 W / kg per 10 grams of human tissue. This standard is established by the Cenelec Committee in accordance with IEC standards, subject to ICNIRP instructions from 1998.	0.262 W / kg (Watt per kilogram)
SAR level for body (EU) The SAR level indicates the maximum number of electromagnetic radiation, which is subject to the human body if you keep your mobile device at the thigh level. The maximum allowable SAR value for mobile devices in Europe is 2 W / kg per 10 grams of human tissue. This standard is established by the Cenelec Committee subject to the ICNIRP instructions from 1998 and IEC standards.	0.459 W / kg (Watt per kilogram)
SAR level for head (USA) The SAR level indicates the maximum number of electromagnetic radiation, which is exposed to the human body if you hold the mobile device next to the ear. The maximum value used in the United States is 1.6 W / kg per 1 gram of human tissue. Mobile devices in the United States are controlled by CTIA, and FCC spends tests and sets them SAR values.	0.351 W / kg (Watt per kilogram)
Body SAR Level (USA) The SAR level indicates the maximum number of electromagnetic radiation, which is subject to the human body if you keep your mobile device at the thigh level. The highest permissible SAR value in the United States is 1.6 W / kg per gram of human tissue. This value is set by FCC, and CTIA controls the Mobile Device Compliance with this standard.	0.608 W / kg (Watt per kilogram)

Good day to all readers of Treshbox. Today I have a Lenovo S850 smartphone in my hands. He was presented at last year's mobile electronics exhibition Mobile World Congress in Barcelona, \u200b\u200balong with 4.7-inch and owner of 4k battery, whose reviews I have already done earlier (you can view the links, I will periodically spend parallels between them). Let's now see what is capable of their third brother - S850.
Technical characteristics of Lenovo. S850:

Case materials: Plastic, Glass
Color: White, Pink, Dark Blue
Operating system: Android 4.4.2
Network: GSM 900/1800/1900, WCDMA 900/2100, Support for two SIM cards
Processor: Quad-core MediaTek MTK6582, 1.3 GHz
Graphic Accelerator: Mali-400mp2
RAM: 1 GB
Data storage memory: 16 GB
Screen: Capacitive, IPS, 5 inches, 1280x720 Points
Main chamber: 13 MP with flash and autofocus
Frontal camera: 5 megapixel
Optional: Bluetooth 3.0, Wi-Fi 802.11 B / G / N, A-GPS
Battery: 2000 mAh
Dimensions: 71x141x8.2 mm
Weight: 140 g
Device price: 4000 UAH. / 12000 - 14000 rubles.

Equipment

Smartphone arrived in the standard for Lenovo box.

Actually, the set is also standard:

documentation
charger
microUSB cable
headphones with spare lining

Appearance and ease of use

Lenovo S850 The easiest and thin telephone in this triple. What distinguishes it from S860 and S660, the rear panel of which is made of aluminum, so this is a glass-plastic case. Ergonomic smartphone and pleasant look.

In hand and pocket lies well and does not slide. True, on the table and other smooth surfaces the phone rides as ice skating. By the way, after a certain period of use, the beauty of the rear panel is slightly spoiled due to the appearing scratches and fat fingerprints, easily accumulating on the glass.

Also on the back of the device there is a Lenovo logo, but not simple. In some situations, it will shine, for example:

unlocking the device - for a couple of seconds
notifications about missed calls, posts, mail
during the conversation
charging indication

And the left back of the corner, on the back of the device, there is a camera and a flash to it.

On the front of the device closer to the upper face there is a conversational speaker and a logo, and on the right side of them - all sensors and a camera on 5 meters.

Closer to the lower face are functional buttons. The whole front part of the smartphone is covered protective glass Without oleophobic coating. There is also an edging, so unlike the rear window, the front is protected from the damage to the table.

On the left side of the device, we have a slot for two microSIM cards, covered with a plug. A speaker is located above it.

On the right there are a loudness adjustment swing and a blocking button that is slightly recessed into the case, which makes it well "readable" to the touch.

We see a standard 3.5mm headset connector and miniusb port.

Only one small hole for a conversational microphone is below.

What the phone is inside, it did not work, because the lid does not remove the phone. There is a qualitative phone, there are no complaints about this item to Lenovo S850.

Screen

The smartphone is equipped with a 5-inch capacitive IPS display with a resolution of 1280x720 points. The screen quality is quite good. At maximum angles, the color view is not flexible and do not change the shade. The brightness repulsion is working normally. The upper and lower thresholds are chosen well and cope with the tasks.

The oleophobic coating does not have a smartphone, so fingerprints will be abundantly accumulated on the screen. Multitach works well, reacts clearly and quickly, and recognizes up to five simultaneous presses.

System

Lenovo S860 running Android 4.4.2 system. The corporate shell of the system from the Chinese manufacturer is not standard, as for Android smartphones in general, but completely ordinary for Lenovo in particular.

There is no "application menu", only the desktop. IN general System More like iOS. For inexperienced users, it will be very unusual, because, except on Xiaomi and Lenovo, such an Android interface cannot be found.

As usual, the phone is equipped with a large number of branded applications: Lenovo Shareit, Lenovo Secureit, Lenovo Syncit. As for me, the list is too large, most of them have to turn off, as they are very bored with their notifications of anything. On the other hand, for those who never set anything to the phone - it will be just right.

In the settings section of special unusual items, except that the smart call: that is, the call goes as soon as you bring the phone to the ear, in the contact menu or when writing SMS.

Performance

Smartphone is equipped with four nuclear processor MediaTek MT6582 with a frequency of up to 1.3 GHz to each kernel, MALI-400MP graphic accelerator, 1 GB of RAM.

It is very sad that the Lenovo S850 does not support memory cards, and this is despite the fact that of the 16 GB of the claimed internal memory The phone, the user is available about 11 GB.

The performance of the smartphone is generally good. Toys work fine, you won't feel much discomfort.

Test results in various benchmarks:

ANTUTU BENCHMARK 5.1: 19484
QUADRANT 2.1.1: 7150
RL BENCHMARK SQL 1.3: 27.421 SEC
BENCHMARKPI 1.11: 316 MS
Epic Citadel HQ 1.07: 49.8 FPS
Basemark ES 2.0 Taiji 1.2: 21.70 FPS
Basemark X HIGH 1.1: 1717
Basemark OS II 1.0.1.0: 411

Autonomy of work

Lenovo S850 is equipped with a non-removable battery with a capacity of 2,000 mAh, with a 5 inches screen diagonally. In our corporate test, the smartphone holds a charge in wi-Fi mode Surfing 7 hours 46 minutes.

The result is not the best. With good load loads will be enough for the day.

Camera

Lenovo S850 is equipped with 13 megapixel Main Camera with autofocus and flash and 5 MP frontal, which automatically calculates it to the category of selfofylones.

The quality of the main chamber resembles something average between 8 Mp and 13 Mp. Photo with flash change the shade toward blue. The quality of the front camera is quite good. Snapshots are obtained with good clarity.

An example of a photo from the main chamber:

Example photo from the front camera:

Communication and sensors

Lenovo S850 works in 2G cellular networks (GSM / GPRS / EDGE, 900/1800/1900 MHz) and 3G (900/2100 MHz). The device supports working with two SIM cards. A radio module, of course, one, therefore, only one card works in the active mode. The GPS receiver works quite quickly, in 30 seconds I saw 11 satellites and worked with a signal of 9 of them.

The device supports all popular Bluetooth 3.0 profiles, including A2DP. Wi-Fi runs on b / g / n channels.

To work wi-Fi modules And there are no bluetooth no complaints.

Outcome

Pros:

Excellent appearance
Support two SIM cards
Good front camera

Minuses:

No memory card slot
In "heavy" applications Feels the heating of the back panel
Insufficient duration of autonomous work

Lenovo S850 is a novelty of the middle segment of Lenovo's devices, presented in February 2014 at the Mobile World Congress 2014 exhibition along with two other smartphone models: Lenovo S660 and Lenovo S860. Unlike these two models, it does not have a metal back cover and battery tank, but it does not make a smartphone less interesting device.

First of all, the device is focused on a female audience with its subtle, neat forms and bright colors: pink, white and blue.

Equipment

In the standard configuration, the Lenovo C850 phone is in the set with the documentation, charger, MicroUSB cable and headphones.

Characteristics

The novelty is equipped with a 4-core MTK6582 processor with a clock frequency of 1.3 GHz and the MALI-400 video screen. On the "board" there is 1 GB of RAM and 16 GB built-in from which the user is available approximately 12 GB. Support for microSD memory cards is not provided.

A caustic battery with a capacity of 2000 mAh is enough for a day of full work. In Antutu tests, the device dials 17688 points. Phone Lenovo. S850 works on modern operating system Android 4.4.2.

There is simultaneous support for MicrosIM cards in the GSM 900/1800/1900 and WCDMA 900/2100 networks. From wireless technology, the smartphone supports Wi-Fi and Bluetooth 4.0.

Display

The display has a size of 5 inches and is based on an IPS matrix with a resolution of 1280 to 720 points, which is quite acceptable for such ramers. The viewing angles are good, the picture is juicy without any distortion when changes in the point of review.

Sound

The sound in the average quality device and nothing special is distinguished.

Camera

In Lenovo S850 there are two cameras. Frontal 5 MP, which is grateful to which communication in will be comfortable and high-quality and main on 13 MP with an outbreak and autofocus.

The appearance of the device is exactly what Lenovo S850 distinguishes among many other Lenovo phones. Smartphone is positioned as female and manufactured in white, blue and pink colors. The back of the phone is covered tempered glass, such as Sony Xperia. Z1, and also has a pleasant logo backlight, which is quite unusual for smartphones.

On the front of the phone there are sensors, a company logo, voice dynamics lattice, 5 inches screen and navigation buttons.

The back side places the camera at 13 MP with a flash and Lenovo logo.

3.5 mm input for headphones and multi-section for microUSB are located on the top of the device, the microphone is on the bottom.

On the left side, the manufacturer placed the main speaker and a slot for the SIM memory, and on the right - the power button and the volume rocker.