Lenovo tab 2 a7 30 sizes. Memory cards are used in mobile devices to increase the storage capacity for data storage

The world of tablets is constantly being replenished with models that combine compactness, functionality and affordable cost. easily replace a smartphone, and when necessary, they cope with all work and multimedia tasks.

Over time, tablets are replacing conventional smartphones from the market.

Among similar tablets refers to the Tab 2 A7-30DC from the well-known brand Lenovo. Let's take a closer look at what is remarkable about this model, what is hidden under the body of a small and affordable device?

Contents of delivery

Together with the tablet, you will receive only the essentials: Charger, documentation, and a USB cable. However, if you need something else, it is easier to buy it separately than to pay for an unnecessary accessory.

Design

Lenovo Tab 2 A7-30DC is made simple and unobtrusive: the usual black plastic case, logical placement of keys and connectors. The volume and power buttons are located on the right side, on top you will see a headphone jack and USB cable... The back of the case is made of matte plastic, however, the design has some flaws. So, the lid is not removable, after a while it starts to creak.

This is the only negative of him appearance, the rest of the design is not satisfactory. In terms of size, the tablet fits in a large pocket and looks like a large smartphone. Therefore, if compactness is your main requirement in this technique, the Tab 2 A7-30DC is an excellent choice. This is the case when the device has everything you need to work and play multimedia, and you can take it with you on any trip.

Screen

The tablet is equipped with a 7-inch IPS screen, which means that it has good color reproduction and large viewing angles. If we talk about brightness, the Lenovo Tab 2 A7-30DC produces a clear image that can be clearly seen in the sun, which is a significant advantage of this technique.

There is also a minus - a low screen resolution and a pixel density of 170 per inch. This means that pixelation will be noticeable during use, so lovers of high resolution, when choosing a tablet, should pass by this model. But let's remember the dimensions and - considering them, the screen is more than good. In addition, if you expect to get a gadget that will work all day, then you need it to hold a charge well, in which case such a screen is a practical solution, because it does not consume a lot of energy.

An additional plus is that the display is protected by glass, which further increases its reliability.

Performance

The Lenovo Tab 2 A7-30DC comes with a MediaTek MT8382M quad-core processor, each core clocked at up to 1.3GHz. There is not much RAM in the device - about 1 Gb, but this does not affect performance too much.

What tasks is the tablet suitable for? First of all, considering its size and price, it is an ideal working tool. It will cope well with multimedia - the processor's speed will be enough to play any video and movies.

As for games, the tablet was not developed for them, since they require large resources. random access memory, processor and powerful graphics, however, on the Tab 2 A7-30DC you can put many applications with minimal settings to play, but the newest and most powerful of them will not be displayed normally.

Multimedia capabilities

The tablet is well suited as a compact multimedia center for those who are used to always having a tool for viewing photos, videos and listening to music. Thanks to its convenient size, it is convenient to carry with you, and the features will ensure fast completion of all multimedia tasks.

More specifically, the 7-inch screen is enough for watching movies on the road, and it will also be convenient for accessing the Internet. It is a pleasure to listen to music on your tablet, because it is equipped with a Dolby Audio speaker, which guarantees high quality sound, which is an undoubted advantage of the model.

As mentioned, Lenovo Tab 2 A7-30DC has good performance, which is more than enough for multimedia work. The device has 8 or 16 GB of memory for storing files - this is not so much, but they can be supplemented with a card with a capacity of up to 32 GB.

Battery and run time

The tablet comes with a 3450 mAh battery and will provide about 8 hours of continuous use when using the Internet and common applications. If you watch the video, then the time autonomous work decreases slightly, but overall it is a very decent figure for an inexpensive compact model. Lenovo Tab 2 A7-30DC will last a whole working day without additional recharging, which only adds to its attractiveness, in addition to its small size.

Camera

The model has two cameras - 2 Mpc and a front 0.3 Mpc module. There is no autofocus or flash, so you will have to forget about good shots, however, there are cameras and smartphones for such tasks. But the camera will help out if you urgently need to shoot something, and the front module will cope with video communication - more is not required from it.

Operating system and programs

Lenovo Tab 2 A7-30DC has Android system 4.4 KitKat, it is possible to upgrade to the fifth version of this platform. Lenovo Launcher HD 1.4.5 is used as a shell. The system looks the same as on all the equipment of this brand. The standard set includes a browser, mail, file manager, a standard alarm clock and a calculator, a menu for voice calls, and more - everything you need to get started.

Since this is Android, you can always install any applications you need from the store Google play... The menu is made in the form of desktops, you can create up to 9 such panels. Quick settings are also taken out separately. The system works quickly, without interruptions, so that the use will leave only the best experience.

Separately, it is worth mentioning the support of a SIM card in the tablet - you can make calls from it, and the speaker and microphone work well, you don't even need to connect a headset. The menu for calls looks the same as on the phone, so it is convenient to use it.

Competitors

One of the main competitors of the review model is the Asus ZenPad C 7 3G 8GB. This tablet is no less famous brand than Lenovo, has almost the same cost and similar parameters: a 7-inch IPS-screen, support for SIM cards, a slightly lower processor frequency (1.2 GHz) and 1 GB of RAM. It doesn't have enough built-in memory - 8 GB, but this problem can be solved by adding a card.

If we take into account lesser-known brands, then when looking for a tablet with the same parameters as the review model, you should pay attention to the GoClever Quantum 700 Mobile Pro (it costs less than $ 100) and the equally inexpensive Prestigio MultiPad Color 2 3G Black.

The first tablet has the same specifications as the Lenovo Tab 2 A7-30DC, but it only has 8GB of internal memory, but it has 2 SIM cards. The second device does not differ from the previous one, but does not support telephony.

Thus, there are several gadgets that can compete with the Lenovo model. However, there are only two or three of them among the famous brands, and other analogues in terms of characteristics are incomparably more expensive. It remains only to look for options among lesser-known brands, which, however, are even more affordable.

Advantages and disadvantages

The tablet has the following advantages:

• Screen with wide viewing angles.
• Good performance for budget segment devices.
• Availability of 3G and support for a SIM card.
• High quality speaker.
• Capacious battery.

Among the disadvantages: bad cameras, visible pixelation of the screen due to its low resolution, imperfect design of the case.

conclusions

Lenovo Tab 2 A7-30DC is great budget tablet possessing optimal parameters and not having too significant drawbacks. For a low cost, you will get a compact device with a good screen, a battery that will enable you to use the device all day long and with optimal performance. The tablet will cope without any problems with: Internet surfing, office applications, even with games. You will enjoy watching a movie or listening to music thanks to the high-quality speaker, which, by the way, will allow you to use the model as a phone even without a headset.

The presence of all parameters for basic tasks, small dimensions, support for a SIM card and 3G make Lenovo Tab 2 A7-30DC an excellent working tool, a multimedia center that will always come in handy on trips. In general, the combination of the brand's popularity, good filling and low price makes it very attractive for a large segment of users, so the tablet is definitely worth considering.

Lenovo Tab 2 A7-30 is a budget tablet from a well-known manufacturer. It should be noted right away that the device has both advantages and disadvantages, and probably the most important thing will be the cost, it is actually democratic. In addition, we get a 4-core processor, but unfortunately only with 1 GB of RAM, which is clearly not enough, however, if you do not run resource-intensive applications, this will be quite enough. Game lovers are more likely to be disappointed, the device has an outdated graphics core that will not allow playing the most modern games, however, most of the applications of the past year will have to start. Also, the tablet has a fairly high-quality screen with well-rendered colors and a margin of brightness, which undoubtedly pleases. As for the cameras, the "photographers" will be disappointed, the installed 2 megapixels and 0.3 megapixels are clearly not enough, although Lenovo Tab 2 A7-30 does not position itself as a tablet that is intended for photography. Many users highlight not the most responsive touchscreen, in principle, this is the way it is, sometimes you have to press the screen a couple of times, however, if you are not playing, but use the Internet, such a "minus" will be very useful, as most unnecessary screen touches in this way disappears. In general, a pretty good tablet for your money. Tabletomania recommends.

Lenovo Tablet Tab 2 A7-30 Specifications. Photo.Price

OS - Android 4.2;

Processor -MediaTekMT8127 / 1300 MHz 4 cores;

Built-in memory - 16 GB;

RAM - 1GB;

Screen - 7 inches;

Extension -1024 * 600;

Camera - 2 megapixels;

Front -0.3 Mp;

AKB-3450 units;

PRICE - $ 111;

Lenovo Tablet Tab 2 A7-30 Reviews

- An excellent matrix with good color rendering and viewing angles;

- In general, the system works stably and practically does not slow down;

- Lenovo Tab 2 A7-30 batteries are enough, in general, for about a day, in principle, this is a good indicator for the declared value;

- The case gets dirty quickly, therefore, it is better to store the tablet in a case;

- The touchscreen works banally slowly, this can be attributed to the disadvantages;

— Budget cameras which take the same pictures, although what you can expect from 2 megapixels and 0.3 megapixels;

- There is a built-in GPS that works pretty well;

- The preinstalled software can not even be removed;

- The tablet is very convenient to use, while the device will fit perfectly in any pocket;

- If desired, the device supports a SIM card;

- If you use it as a telephone, then the audibility is good;

- Has an excellent value for money;

- The assembly is pretty good;

- There is a built-in radio, but to use it you need to insert headphones;

- Fits perfectly in the hand;

- Unfortunately, an outdated graphics core is installed;

Output

Quite a good tablet, which has a lot of advantages, but unfortunately, one should not forget about the disadvantages. Lenovo Tab 2 A7-30 suitable for those who use the Internet, watch movies, listen to music, regarding games, then it is worth using some other model. Also, regarding the cost, it is quite democratic and undoubtedly pleases.

High quality screen. The matrix actually has good color rendition and good viewing angles;

Not a bad battery. For this price, the tablet has a fairly capacious battery;

Tight touchscreen. A controversial minus.

Weak graphics core. Modern games won't work;

How do you determine the best device? Manufacturers often rely on performance - a new smartphone or tablet of a particular company should get ahead of the competition and get the maximum number of "parrots" in Antutu. But in most cases, this level of performance is not even needed or is rarely used. But the factor affects the price upward. But many users, in fact, need a tablet that will perform the most simple and unpretentious work in terms of productivity. This is exactly our hero Lenovo TAB 2 A7.

Design

The tablet design familiar at first glance, which is found in many Lenovo devices, looks completely different here.

Small nuances, small changes that are invisible at first glance. For example, the designers decided to make the corners of the "tablet" sharper, and this influenced the whole perception - the device seems original with a complete "thought". The glossy coating along the contour of the display also "goes" to the side edges.

For the back side, plastic with a soft-touch coating is used, which slightly collects prints and stains. The slot for a memory card and a SIM card immediately catches the eye. Pleasantly pleased with the small and neat camera peephole with a thin border.

The thickness of the tablet is 8.9 mm, but the smoothness of the corners from the side edges to the back makes it almost invisible. The device is not super-light, you can say the average, with a noticeable weight, but I did not experience any discomfort when using it.

The model is available in four colors - blue, pink, black and white.

Display

The 7-inch screen is made using IPS technology. The resolution is 1024 x 600 pixels at 160 ppi, and the grain is quite noticeable. The brightness is good, it is completely enough for working in a very lit room (for example, a photography studio - you get bored and logged into the social network while the photographer went to talk on the phone) and in not the most sunny weather.

The viewing angles are excellent horizontally, and quite good vertically - the color is not inverted, the brightness just drops and, accordingly, the readability. The color rendition is good, the shades are quite saturated, the black is good. The sensitivity of the sensory layer is average.

Sound

The sound of the device is good, as for a state employee, but it is enough for a small room and complete silence around. In headphones, the volume disappears surprisingly quickly - to hear something, you need to listen very well. Although headphones are usually worn just in order not to hear external noise.

Performance

Responsible for performance is a MediaTek MT8382M quad-core processor with a clock speed of 1.3 GHz. And for the graphics - Mali-400 MP. RAM is provided with 1 GB, and 16 GB are allocated for data storage, of which 12 GB are available with a tail.

In games, the tablet is quite nimble, it launches light applications quickly, resource-intensive ones - you might think, but not for long. In games, everything was quite smooth, without delays, only in a few racing simulators it noticeably slowed down. For daily simple work, its performance is more than enough. I did not notice the heating of the case - even at maximum load, it remained barely warm. Over the entire period of use, I have never rebooted or turned it off, which in itself is a good sign.

Interface and software

Android 4.4.2 is installed here with a proprietary shell from the manufacturer, and an update to Lollipop will be available in the summer. All applications are placed on desktops, the latter can be created up to nine. The notification panel and quick setting panel open separately.

Camera

The main camera has a resolution of 2 megapixels, and I don't see any point in describing it. Suffice it to say that you will succeed in a portrait in good lighting. When it comes to macro photography and landscapes, you get the classic 2MP soap.

Videos can be shot at a resolution of 1920 x 1080 pixels.

Communications

The tablet has Wi-Fi 802.11 b / g / n, Bluetooth 4.0, GPS with A-GPS support. The presence of a slot for a mini SIM-card guarantees the work with a 3G network.

MicroUSB connector is standard - for charging and for connecting to a PC.

Working hours

A non-removable 3450 mAh battery is able to provide good time autonomous work. With moderately active use (with the Wi-Fi module turned on, surfing the Internet and standby mode), I kept it for about 1.5-2 days. With constant use (the same surfing the Internet, but continuous, watching a video) the tablet was discharged in 8 hours. Gaming will cut this time in half. Rare economical use will stretch the battery charge for 4-7 days.

Impressions

I liked Lenovo TAB 2 A7, especially its design and a good level of performance - this will be enough for an undemanding user. And given its availability, you can forgive minor flaws and a 2 megapixel main camera. On the other hand, there is 3G for access to mobile internet and a decent 7-inch screen for surfing the web and watching movies. In general, everything you need.

PECULIARITIES

Interesting design.

Good battery life.

3G support.

SPECIFICATIONS

• Model Lenovo TAB 2 A7-30HC
• Standard GSM 850/900/1800/1900, HDSPA 850/1900/2100
• CPU MediaTek MT8382M 1.3GHz Quad Core
• Graphics Mali-400 MP
• Dimensions (edit) 19.1 x 10.5 x 0.89 cm
• The weight 269 ​​g
• Display IPS, 7ʺ
• Permission 1,024 x 600 pixels (160 ppi)
• RAM 1 GB
• Memory 16 GB + microSD up to 32 GB
• Nutrition Li-Ion, 3450 mAh
• Camera 2 MP + 0.3 MP front
• Communications Wi-Fi 802.11a / b / g / n, Bluetooth 4.0, GPS, optional LTE (model SGP621)
• Ports microUSB, 3.5mm audio port
• OS Android 4.4.2 KitKat

Who doesn't want a tablet that can handle most tasks for under $ 10,000? Especially in the market, where most of the competing tablets come with a price tag of 20-30,000 rubles. Back in April, Lenovo released a new Tab 2 series that was supposed to help compete in the low-cost segment of the market. There is both a 7-inch model and a 10-inch model and of course both tablets come with mobile connectivity, which will allow you to use the tablets on a 3G network (more expensive, of course). Today we have prepared Lenovo review Tab 2 A7-30F (Wi-Fi Only), a 7-inch tablet that hits the market in the 6,000 - 10,000 RUR range (depending on where you find the tablet).

The Lenovo tablet offers a brilliant 1024 x 600 IPS screen, a 1.3GHz quad-core processor, 1GB of RAM, and 8GB of internal storage (plus external support). This is sufficient for most day-to-day tasks that might require a tablet. Fast and lightweight, the Tab 2 A7-30 lives up to the expectations of novice and mid-range consumers.

Right from the start, you will be able to appreciate the quality of the screen for the price you pay. The images are very bright and vibrant, and the screen is also the right size, allowing you to watch movies without straining your eyes (unless, of course, you like to read subtitles most of the time). Colors are rich and vivid, blacks are dark enough and resolution is enough to avoid pixelation.

The glass panel and digitizer are highly accurate and feel natural to the touch. Fingers slide smoothly across the screen, it rarely happens that you have to press repeatedly to get the desired reaction to the action. The panel doesn't offer anything special like protective glass Gorilla Glass, either regular glass or Lenovo's own recipe, but the glass panel feels solid. We didn't exactly test for damage, but the glass should be able to withstand average wear and tear without any problem. We recommend using a screen protector just in case.

Nice sound is realized by an external speaker, which cannot be called too small, but the volume and range are not better than most smartphones. The tablet does not offer anything special in sound separation. We want to say that with the emphasis on improved Dolby Audio, we expected slightly different results in the Lenovo Tab 2 A7-30 review, we would like to see a stereo design with two speaker points, but we also have to keep in mind the price tag of the tablet. When it comes to using the headphone jack or, the listening experience is not great. The Dolby app allows you to enable “Dolby Enhanced Sound”, which uses basic adjustments. Android settings... While the effect is not too strong, simply turning off Dolby is enough to recoil from the flat sound that rushes into the headphones. The Dolby app promises a rich set of equalizers that try very hard to add depth to what you're listening to, making music and movies a little more enjoyable. The Dolby EQ settings are also fully adjustable if you want to customize them to your liking.

The 1.3GHz 4-core processor seems to be efficient enough to run most of your favorite apps and games. As part of the Lenovo Tab 2 A7-30 review, we got to play with a suite of photo editing apps, watch tons of content on YouTube and Netflix, and spend hours listening to SiriusXM in a coffee shop, along with connecting the tablet to a pair of studio monitors. We also took time out with Batman Arkham Origins and Mortal Kombat X, completely accidentally forgetting to close a couple of applications in background before moving on to the next one. In the end, of course, Lenovo's tablet processor choked out without being designed to handle heavy multitasking. We were quite impressed with its performance.

The internal storage will keep you busy, limited to only 8GB, but as mentioned above, there is a microSD card slot to help expand the tablet's storage capacity. And while the tablet advertises expansion up to 32GB, SDXC appears in the list of supported memory cards. This usually means that you can use a 64GB card or higher.

Wi-Fi performance remained solid throughout the review process, with the tablet reaching 25-35 Mb / s on average across the networks we connected to. Connectivity won't be a problem unless the source is too weak. We did not notice any loss of connection in the networks, and the signal remained in good range and quality. As mentioned above, the model that came to review the Lenovo Tab 2 A7-30 does not support a SIM card for 3G access, but there is another model that does it, although it will cost you a little more. Typically, you can overpay for a tablet in half in the hopes of adding a 3G connection (not to mention the prices for monthly traffic).

Battery life is also an interesting bonus with the Tab 2, as you get more than you pay. Lenovo announces up to 8 hours of battery life, but we managed to squeeze out even more. It all depends on how you use your tablet. If you only turn on Bluetooth when you need to use it, and keep an eye on the screen brightness - even at a low level, the screen stays very bright - which saves battery power. We left the Lenovo Tab 2 A7-30 in standby mode (on, but the screen is locked) for three days, and the battery performed just fine, even with Wi-Fi on. Depending on the environment, the tablet will probably be able to last considerably longer in standby mode. It takes about 2-3 hours to fully charge the tablet. For its price, you get very good battery life.

Before you open a wide selection of devices that you can connect with using bluetooth... We were able to move more than 15 meters away from the tablet with a good quality pair of Bluetooth headphones, the connection was not disconnected, and the streaming music continued to flow into the headphones. In addition, the MicroUSB port on the top of the Lenovo tablet can also be used to connect USB devices, provided a MicroUSB to USB adapter. If you have an adapter, you can connect a keyboard, mouse, hub, card reader, external HDD and much more. We checked the activity of ports using Logitech, as well as a USB flash drive in FAT32. Both devices worked as expected. We are also planning to test the PS3 wired controller, we will update the article as soon as we get the results. We performed similar tests with.

Speaking of ports, the tablet is extremely simple. You have a MicroUSB and 3.5mm headphone jack. Both ports are located on the top of the tablet. On the left side, there is a small panel that opens to reveal the microSD slot. You have a volume rocker and a power button on the right side of the tablet, and the microphone is a small hole on the bottom of the tablet.

The Lenovo Tab 2 A7-30 is equipped with a 2MP camera for capturing your friends, and a 0.3MP front camera for taking selfies. The camera quality is minimal, so you shouldn't expect fantastic images, but the camera is sufficient for basic photography or Skype chatting. The camera does not have a flash, so don't expect to take pictures at night or in dark places. Again, the cameras are Skype focused and don't offer much more. Plus, it's more annoying (and silly looking) when someone holds a bulky tablet during a concert to take a photo, instead of spending money on a real camera or using their smartphone (which smartphone does not have a good camera and flash today?).

The Lenovo Tab 2 A7-30 has built-in A-GPS, G-Touch, and is also under control, which is planned for Android update 5.0 Lollipop.

Now for the variables we didn't like. The tablet does not support NTFS and MicroSD cards. We are only left with the FAT32 format, which is not the most secure against file corruption and does not support files larger than 4 GB (so you are significantly limited by the types of files you can save). This is a problem with most tablets. Fortunately, you don't have to face a problem. damaged files unless you unplug USB during sync / data transfer.

Another thing we would like to point out is the ability to select the default recording location. This means you can choose between internal storage and a microSD card. Since 8 GB also includes the operating system and any other software/ apps that come with the tablet. In total, you only have 4-5 GB left, which means the tablet will fill up very quickly. By default, the tablet used system memory. We changed the add-on to a microSD card to detect some time later as the tablet was used again system setting... We couldn't find any reason for this strange behavior, but the situation is annoying because you don't want to clog up the space. internal memory(it is better to save this space for system files and system caching).

If you are not going to use your tablet for watching heavy movies, a few complaints that come with memory constraints, you shouldn't experience any problems.

As mentioned above, there is also a 10-inch version of the tablet that also offers a higher resolution (1920 x 1200), double the amount of storage, 16GB of internal storage, and a powerful 1.5GHz quad-core 64-bit processor. Slightly better in all respects, the tablet will cost you 13,000 rubles. Plus, it's not a bad tablet on the whole, although we only spent a little time reviewing this model, since this tablet is not in the office.

Summing up

For the money, the Lenovo Tab 2 A7-30 is a great tablet. It's fast enough and smart enough for most of the tasks you'd like to solve. The tablet does not offer the best camera(s) or the fantastic Gorilla Glass, but pretty much everything else is there. Tablet equipped good screen, reliable Wi-Fi and Bluetooth and microSD slot... If you are not an avid power user, this is a great choice. We decided to rate it at 8 out of 10 points. What could have given the tablet a better rating? The Lenovo Tab 2 A7-30 only had 16GB of internal storage and NTFS support for microSD cards (and up to 128GB of expandable storage). The ideal solution would be these updates without changing the price.

Anton Zim

24.10.2016 Suitable for kids, working on the go, listening to music and specialized tasks like home automation, analytics, interactive demos and more. All this you get for a great price.

8 Overall Score

Verdict:

Suitable for kids, working on the go, listening to music and specialized tasks like home automation, analytics, interactive demos and more. All this you get for a great price.

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

Design

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

Width Width information - refers to the horizontal side of the device in its standard orientation during use.	191 mm (millimeters) 19.1 cm (centimeters) 0.63 ft (feet) 7.52 in (inches)
Height Height information - refers to the vertical side of the device in its standard orientation during use.	105 mm (millimeters) 10.5 cm (centimeters) 0.34 ft (feet) 4.13 in (inches)
Thickness Information about the thickness of the device in different units of measurement.	8.9 mm (millimeters) 0.89 cm (centimeters) 0.03 ft (feet) 0.35 in (inches)
The weight Information about the weight of the device in different units of measurement.	269 ​​g (grams) 0.59 lbs (pounds) 9.49 oz (ounces)
Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with a rectangular parallelepiped shape.	178.49 cm³ (cubic centimeters) 10.84 in³ (cubic inches)
Colors Information about the colors in which this device is offered for sale.	Black White Blue
Materials for the manufacture of the case Materials used for the manufacture of the device body.	Polycarbonate

SIM card

A SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.

Mobile networks

A mobile network is a radio system that allows multiple mobile devices to communicate with each other.

Mobile technology and data rates

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

Operating system

An operating system is the system software that controls and coordinates the operation of hardware components in a device.

SoC (System on Chip)

A system on a chip (SoC) integrates all the major hardware components of a mobile device into a single chip.

SoC (System on Chip) A system on a chip (SoC) integrates various hardware components such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software required for their operation.	MediaTek MT8382M
Technological process Information about the technological process by which the chip is manufactured. The value in nanometers is half the distance between the elements in the processor.	28 nm (nanometers)
Processor (CPU) The main function of the processor (CPU) of a mobile device is to interpret and execute instructions contained in software applications.	ARM Cortex-A7
Processor size The capacity (bits) of the processor is determined by the size (in bits) of registers, address buses and buses for data. 64-bit processors offer better performance than 32-bit processors, which in turn are more efficient than 16-bit processors.	32 bit
Instruction set architecture Instructions are commands with which the software sets / controls the processor. Information about the instruction set (ISA) that the processor can execute.	ARMv7
Level 1 cache (L1) The cache memory is used by the processor to reduce the time it takes to access more frequently used data and instructions. L1 (level 1) cache is small and much faster than both system memory and other levels of cache. If the processor does not find the requested data in L1, it continues to look for it in the L2 cache. On some processors, this search is performed simultaneously in L1 and L2.	32 KB + 32 KB (kilobytes)
L2 cache L2 (level 2) cache is slower than L1, but instead has a larger capacity to cache more data. It, like L1, is much faster than system memory (RAM). If the processor does not find the requested data in L2, it continues to look for them in L3 cache memory (if available) or in RAM memory.	256 KB (kilobytes) 0.25 MB (megabytes)
Number of processor cores The processor core executes program instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to execute in parallel.	4
CPU clock speed The clock speed of a processor describes its speed in cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz).	1300 MHz (megahertz)
Graphics processing unit (GPU) A graphics processing unit (GPU) handles computation for a variety of 2D / 3D graphics applications. V mobile devices it is used most often by games, consumer interface, video applications, and more.	ARM Mali-400 MP2
Number of GPU cores Like a processor, a GPU is made up of several working parts called cores. They handle the graphical computation of various applications.	2
GPU clock speed Speed ​​is the clock speed of the GPU and is measured in megahertz (MHz) or gigahertz (GHz).	500 MHz (megahertz)
The amount of random access memory (RAM) Random access memory (RAM) used operating system and all installed applications. The data that is saved in the RAM is lost after the device is turned off or restarted.	1 GB (gigabytes)
Memory type (RAM) Information about the type of random access memory (RAM) used by the device.	LPDDR3

Built-in memory

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

Memory cards

Memory cards are used in mobile devices to increase the storage space for data.

Screen

The screen of a mobile device 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 by which it is made and on which the image quality of information directly depends.	IPS
Diagonal On mobile devices, screen size is expressed in terms of the length of its diagonal, measured in inches.	7 in (inches) 177.8 mm (millimeters) 17.78 cm (centimeters)
Width Approximate screen width	6.04 in (inches) 153.41 mm (millimeters) 15.34 cm (centimeters)
Height Approximate screen height	3.54 in (inches) 89.89 mm (millimeters) 8.99 cm (centimeters)
Aspect ratio The aspect ratio of the long side of the screen to its short side	1.707:1
Permission Screen resolution shows the number of pixels horizontally and vertically on the screen. Higher resolution means sharper image detail.	1024 x 600 pixels
Pixel density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be shown on the screen in clearer detail.	170 ppi (pixels per inch) 66 ppcm (pixels per centimeter)
Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors that the screen can display.	24 bit 16777216 flowers
Screen footprint The approximate percentage of the display area on the front of the device.	68.98% (percent)
Other characteristics Information about other functions and features of the screen.	Capacitive Multitouch

Sensors

Different sensors perform different quantitative measurements and convert physical metrics into signals that can be recognized by the mobile device.

Rear camera

The main camera of a mobile device is usually located on its rear panel and can be combined with one or more additional cameras.

Sensor type Information about the type of camera sensor. Some of the most widely used sensor types in mobile cameras are CMOS, BSI, ISOCELL, and others.	CMOS (complementary metal-oxide semiconductor)
ISO (light sensitivity) The ISO value / speed indicates the sensor's sensitivity to light. Digital camera sensors operate within a specific ISO range. The higher the ISO speed, the higher the sensor's sensitivity to light.	100 - 800
Light-strength	f / 2.8
Shutter speed (shutter speed) The shutter speed reflects the exposure time. Indicates how long the optics shutter remains open during shooting and, accordingly, how long the camera's sensor is exposed to light. The longer this time, the more light reaches the sensor. Shutter speed is measured in seconds (for example, 5, 2, 1 second) or in fractions of a second (for example, ½, 1/8, 1/8000). Unlike DSLR cameras that use a mechanical shutter, in mobile devices it is electronic.	1/10 - 1/3600
Image Resolution	1600 x 1200 pixels 1.92 MP (megapixels)
Video resolution	1920 x 1088 pixels 2.09 MP (megapixels)
Specifications Information about additional software and hardware features of the rear (rear) camera.	Burst shooting Digital zoom Digital image stabilization Geographic tags Panoramic shooting HDR shooting Face recognition ISO setting Self-timer Scene selection mode
	Focal length - 3.5 mm

Front-camera

Smartphones have one or more front cameras of different designs - pop-up camera, PTZ camera, notch or hole in the display, camera under the display.

Light-strength Aperture (also known as aperture, aperture, or f-number) is a measure of the size of the lens aperture, which determines the amount of light entering the sensor. The lower the f-number, the larger the aperture and the more light reaches the sensor. Usually, the f-number is indicated, which corresponds to the largest possible aperture of the aperture.	f / 2.8
Image Resolution Resolution is one of the main characteristics of cameras. It represents the number of horizontal and vertical pixels in the image. For convenience, smartphone manufacturers often quote resolutions in megapixels, indicating the approximate number of pixels in millions.	640 x 480 pixels 0.31 MP (megapixels)
Video resolution Information about the maximum video resolution that the camera can record.	640 x 480 pixels 0.31 MP (megapixels)

Audio

Information about the type of speakers and audio technology supported by the device.

Radio

The radio of the mobile device is a built-in FM receiver.

Locating

Information about the navigation and positioning technologies supported by the device.

Wi-Fi

Wi-Fi is a technology that enables wireless communication for transferring data over short distances between various devices.

Bluetooth

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

USB

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

Headphone jack

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

Connecting devices

Information about other important connection technologies supported by the device.

Browser

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

Video file formats / codecs

Mobile devices support different video file formats and codecs, which respectively store and encode / decode digital video data.

Battery

Mobile device batteries differ in their capacity and technology. They provide the electrical charge required for their function.

Capacity Battery capacity indicates the maximum charge it can store, measured in milliampere-hours.	3450 mAh (milliampere-hours)
Type of The type of battery is determined by its structure and, more precisely, by the chemicals used. Exists different types lithium-ion and lithium-ion-polymer batteries are most commonly used in mobile devices.	Li-polymer
Talk time 3G Talk time in 3G is the period of time during which the battery charge is completely discharged during a continuous conversation on a 3G network.	8 h (hours) 480 min (minutes) 0.3 days
3G standby time Standby time in 3G is the period of time during which the battery is completely discharged when the device is in stand-by mode and connected to a 3G network.	432 h (hours) 25920 min (minutes) 18 days
Specifications Information about some additional characteristics of the device's battery.	Non-removable