The phone has an eight-core processor. How are eight smartphone processor cores better than four?

How quickly technology develops. A few years ago, 4 cores in a mobile phone was something incredible, but in 2017 every smartphone manufacturer is trying to install an eight-core chip. In addition to the obvious increase in performance, such processors are superior to their weaker brothers in some other indicators. First of all, 8-core chips are less energy-consuming due to the efficient separation of cores (4 of them perform undemanding tasks at lower frequencies). We invite you to familiarize yourself with the rating of the best eight-core smartphones in 2017 so that you can find quality smartphone suitable for your requirements.

DOOGEE Y6

Inexpensive, but good smartphone with a large tap from Doogee. The rich and responsive screen responds to even the lightest touch (even with a pre-applied protective film) and recognizes up to 5 touches while touching the screen at the same time. To completely shrink part of the 5.5-inch display, Doogee chose physical buttons in the lower half of the device. These buttons are very responsive and operate with quick tactile feedback. At first impressions, the smartphone seems quite heavy, in general it is, because it weighs 199 grams, but the manufacturer claims that they built the body from lightweight aluminum. Available colors of the smartphone in stores: black, gold, blue and silver.

Key Features:

• Processor: MediaTek Helio P10 and Mali-T860 MP2 video accelerator;
• Android 6.0;
• Camera: main 13 MP, front 8 MP;
• Battery: 3200 mAh;

Pros:

1. Excellent sensor response;
2. Copes with all applications;

Cons:

1. Heavyweight;

LG X power 2 M320

An excellent smartphone from the popular company LG, offering for a long time battery life, good sound And attractive design. On the back of the smartphone there is an interesting metallic effect which makes it feel weird to the touch, but it reflects when you hold it to the light. You can buy the smartphone in four colors: black, silver, gold and dark blue. Battery is the key point of the cell phone - it has a capacity of 4500 mAh, which, according to the manufacturer, will work without recharging for a whole weekend. A smartphone can be purchased for around 11 thousand rubles - quite good price for such a stylish device.

Key Features:

• Screen: 5.5 inches with a resolution of 1280×720 pixels;
• Memory: 16 GB of internal memory and 2 GB of RAM;
• Android 6.0;
• Battery: 4500 mAh;

Pros:

1. Large battery;
2. Interesting design;

Cons:

1. No Full HD screen;
2. Limited Storers;

Samsung Galaxy J5 (2017)

This reliable smartphone looks good, the screen gets big due to the slightly growing edges around it. Users like the fact that the camera protrudes from the body, but is even slightly recessed, which protects the glass from scratches. Samsung doesn't mention anything about glass on the front, but you can clearly see how it blends seamlessly into the metal design. Connectors and antennas fit perfectly into the smartphone body. Although the material changes are blatantly obvious, they are cleanly constructed and the gaps are small and even. Small card tray accepts Nano-SIM card and a wider second SIM card, as well as a microSD card. The smartphone with two SIM cards is available to users in black, gold and blue colors.

Key Features:

• Processor: Samsung Exynos 7 Octa 7870 and Mali-T830 MP2 video accelerator;
• Memory: 16 GB of internal memory and 2 GB of RAM;
• Android 7.0;
• Camera: main 13 MP, front 13 MP;
• Battery: 3000 mAh;

Pros:

1. New metal case;
2. Clear screen;

Cons:

1. Hybrid SIM slot;

Meizu M5

Meizu recently announced another powerful budget-level phone, which made it into our ranking of the best eight-core smartphones in 2017. The M5 is a quality smartphone with a small 5.2-inch 720p screen that has more features compared to the M3 model released earlier this year. Like the M3, the M5 is powered by a MediaTek MT6750 processor with 2 3 GB RAM and 16 GB of built-in storage. The smartphone has a 13-megapixel camera on the back, which the firm says focuses in just 0.2 seconds thanks to fast phase detection AF and has an aperture of 2.2.

Key Features:

• Screen: 5.2 inches with a resolution of 1280×720 pixels;
• Processor: MediaTek MT6750 and Mali-T860 MP2 video accelerator;
• Memory: 16 GB of internal memory and 2 GB of RAM;
• Android 6.0;
• Camera: main 13 MP, front 5 MP;
• Battery: 3070 mAh;

Pros:

1. Improved screen;
2. Excellent performance;
3. Attractive design;

Cons:

1. Not the best screen resolution;

Xiaomi Redmi Note 4X

If you are familiar with Redmi Note 4, it will be easier for you to notice changes in the new Note smartphone 4X. The two small screws on either side of the MicroUSB charging port have been removed for a cleaner look, and the antenna strips have been kept to a minimum and replaced with shiny strips rather than just cheap white plastic. It doesn't seem like anything major, but enough to make the Note 4X a modern and sleek looking smartphone. A beautiful and juicy screen will make your time with your smartphone unforgettable, because it has good resolution screen today, despite its budget price. Also, the smartphone will certainly please large battery at 4100 mAh.

Key Features:

• Screen: 5.5 inches with a resolution of 1080×1920 pixels;
• CPU: Qualcomm Snapdragon 625 MSM8953 and Adreno 506 video accelerator;
• Memory: 32 GB of internal memory and 3 GB of RAM;
• Android 6.0;
• Camera: main 13 MP, front 5 MP;
• Battery: 4100 mAh;

Pros:

1. Good display properties;
2. Excellent battery;

Cons:

1. Average memory;

Every year, smartphone developers delight consumers with ultra-technological new products that combine a variety of functions, thoughtful design and high performance. Demanding users who pay special attention to the power of their devices often prefer devices with multi-core processors, among which eight-core ones are especially popular. In our review below are the TOP 5 best eight-core smartphones of spring 2017.

Octa-core Allview X4 Soul Style

The Allview X4 Soul Style smartphone was presented by a Romanian company that sells rebranded equipment. The gadget is released in the form of a candy bar with a touch screen. It runs on Android OS. In terms of design and set of specifications, the device resembles the Gionee A1. Let us note further its features:

1. Appearance. The gadget has a body with an aluminum frame and is available in several colors. The dimensions are 154.5x76.5x8.5 mm and its weight is 181 g.
2. Display. The phone is equipped with a 5.5-inch touch screen with a resolution of 1080x1920. The display of the device is covered with Corning Gorilla Glass 3. Compared to its sodium-calcium counterpart, it is three times stronger and has increased shock resistance.
3. Camera. The smartphone has two cameras: a 16 MP main camera and a 13 MP front camera with flash.
4. Performance. The device has an 8-core processor:
   ARM Cortex-A53 1.8 GHz and ARM Cortex-A53 1 GHz with 4 cores each. Built-in memory - 64 GB, RAM - 4 GB. The gadget is installed newest version OS Android 7.0 Nougat.
5. Battery. The phone has non-removable battery Li-Ion 4010 mAh, providing fast charging. It does not require recharging for 14 hours of talk time and 17 days of standby time.
6. Additionally. Allview X4 Soul Style - device with active noise cancellation equipped with a fingerprint scanner, supports two SIM cards. The model has an accelerometer, compass, proximity and light sensor, and gyroscope.

Smartphone 360 ​​N5

1. Design. The gadget is manufactured in an all-metal case. There is a fingerprint scanner on the back of the case, and on the front there is a Home button shaped like a circle LED. The dimensions of the device are 76x152x8.25 mm, the device weighs 156 g.
2. Screen device created by IPS technology-OGS. It has 5.5 inches, has a rich picture and close to natural color rendition.
3. Processor, memory, OS. The powerful Qualcomm Snapdragon 653 processor ensures flawless gaming experience. The amount of RAM is 6 GB, and the internal memory is 32 GB. The gadget is equipped with Android Marshmallow OS.
4. Multimedia. The device has two photo modules of 13 and 8 megapixels, with the help of which good quality pictures are obtained. The gadget owes its good sound to two high-quality speakers and a microphone.
5. Slots, interface. The device is equipped with two slots: one for a micro-SIM card, the second slot is for a nano-SIM card or memory card. The smartphone has a Bluetooth connection and a module wireless internet Wi-Fi.
6. Battery. Power lithium polymer battery The phone's battery capacity is 3290 mAh, which ensures uninterrupted operation for 6–7 hours, including 4G surfing.

Price 360 ​​N5 in Russia - from 11,500 rubles.

Eight-core BlackBerry KEYone

1. Design, body. Glass, metal and soft rubber were used to make the smartphone. The design is placed in an aluminum frame, which ensures reliability and durability. There are no plastic parts in the smartphone. The back of the gadget is made of textured plastic with a soft-touch coating reminiscent of rubber, so it does not collect fingerprints, debris and dust.
2. Display The gadget is equipped with a diagonal of 4.5 inches with an aspect ratio of 2:3. It is protected by Gorilla Glass 4, which has curved edges. The screen is flat, has an extension of 1620x1080, under it there are touch keys and a keyboard.
3. Keyboard The device is distinguished by its classic design and simplified shape of rounded keys. Its size and shape resemble the BlackBerry PRIV keyboard. The keys are very convenient to use. This is ensured by proper weight distribution. The shape follows the profile of the body. In its manufacture, translucent glass-like plastic was used. The symbols are painted with silver translucent paint, and the backing of the keys is made in black. The keyboard is soft to the touch and supports gestures. The fingerprint scanner is located on the space bar.
4. Performance. The smartphone is equipped with an eight-core Qualcomm Snapdragon 625 with a frequency of 2000 MHz - a processor with low power consumption, which is enough power to cope with work tasks. The amount of RAM is 3 GB, and the built-in memory is 32 GB, but it can be expanded up to 2 TB. Operating system - Android 7.1 Nougat.
5. Cameras. The main camera of the device is 12 megapixels and equipped with phase detection autofocus. It also has dual LED flash and comes with an f/2.0 aperture. Aperture f/2.2. installed in front camera at 8 MP.
6. Battery, charging. The BlackBerry KEY has a 3505 mAh battery. Thanks to the support fast charging The QC3.0 gadget can be charged to 56% in just over half an hour.
7. Dimensions, weight. The device has dimensions of 149.3x72.5x9.4 mm and weighs 180 g.
8. Additionally. BlackBerry KEY is a modern phablet with a huge selection of applications, on which it is quite possible to type text accurately while moving in a car or on the go. The presence of a physical keyboard in this model allows you to touch-type messages. Gadget equipment shortcut keys- one of its advantages. The owner of the smartphone can set each key to perform a specific action by making a long or short press. This could be the start certain applications, composing messages to specific recipients, launching settings, etc. The keyboard shortcut with Ctrl + provides faster and productive work on a smartphone. Using this combination allows you to perform the same actions as on a computer: undo actions, cut, copy, paste text, etc. In addition, passwords are easier to remember on a physical keyboard, since many people have more developed motor memory than visual memory. The device's keyboard was designed specifically for typing using the two thumbs of both hands. At the same time, the printing speed compared to touch devices doubles, which is important when working with large texts. BlackBerry KEY is ideal for older people who have problems with vision and fine motor skills. Thus, this model is a productive and safe gadget, made of high-quality materials and incredibly convenient for typing. The user's long nails are also not a hindrance to typing characters.

HTC U Play smartphone

1. Design. The device is available in several color options. It has a stylish glossy body. The front side of the gadget is reserved for the display, camera and Home key. The back of the case is occupied by a flash and the brand logo. There are no more inscriptions or elements on it.
2. Display. HTC U Play has a 5.2-inch screen protected by Gorilla Glass.
3. Performance The device is powered by an eight-core MediaTek Helio P10 processor built on a 64-bit architecture. The smartphone is available in two trim levels: with RAM and built-in memory of 3 and 32 GB, respectively, as well as with 4 GB of RAM and 64 GB of built-in memory. The device comes with a memory card slot that allows you to expand it up to 2 TB. Control is carried out via Android 6.0 OS.
4. Camera and autonomy. The resolution of the main camera is 16 megapixels. It is equipped with a dual-tone LED flash. It also features phase detection autofocus and optical stabilization. The front camera resolution is 16 megapixels, which makes the gadget a real selfie phone. Autonomous work is provided by a 2500 mAh battery.
5. Dimensions, weight. Device dimensions - 145.99x72.9x3.5 mm. The device weighs 145 g.

Huawei Nova smartphone

1. Design. The Nova case is made of aluminum-magnesium alloy, which was sandblasted at one of the manufacturing stages, making its coating pleasant to the touch. The smartphone display is surrounded by frames whose width is 1.8 mm. The gadget comes in three basic colors: gray, gold and silver.
2. Screen treated with an oleophobic coating, the reliability of which has been tested in practice by numerous users of other devices. Under the glass there is a 5-inch IPS matrix, the brightness of which is quite sufficient even for reading content in sunlight.
3. Processor, memory, OS. The model is equipped Snapdragon processor 625 with eight cores, has 3 GB of RAM and 32 GB of internal storage. It runs Android 6.0 OS with EMUI 4.1 shell installed.
4. Camera and sound. The smartphone has a 12 megapixel camera, the pictures from which are of good quality even at dusk. Good selfies even in the evening are ensured thanks to the 8 MP front camera. Surround sound The gadget is provided with a built-in software DTS, and the built-in player plays Flac files, which makes it possible not to be limited when choosing a format.
5. Wireless modules and offline mode. The phone is available with support for wireless Internet, Bluetooth, GPS, NFC. The battery capacity of the device is 3020 mAh.
6. Dimensions, weight. The dimensions of the gadget are 141.2x69.1 mm. The device weighs 146 g.

The price of Huawei Nova in Russia is 23,300 rubles. Get even more information about this smartphone A video review will help you.

The processor of the current smartphone sometimes has a large number cores than a similar desktop device. Does this mean that the productivity of such a smartphone is greater than that of a PC? Does an Android smartphone need 8, or, even more stunningly, 10 cores? There is an opinion that so large number of cores the processor is not required. An important feature of processors mobile devices it appears that not every nucleus has the same clock frequency. For example, all cylinders in a car engine have the same capacity. And this is a completely different matter. Octa-core processors, for example, Samsung Exynos 7420, have two different sets of cores.

4 cores are highly productive, and the same number are less energy-consuming. When you need to implement such mundane tasks as managing new emails email, there is no need for significant processor productivity. Gary Sims, in his own publication on this topic, explains why this approach makes sense, and also introduces readers to the engineering and marketing reasons on which the transition to the production of multi-core processors is made, despite the fact that they do not increase the productivity of the “smart” phone .

When there are two sets of cores, Android uses those that will most effectively handle a particular task. Network connections characterized by significant downtime and waiting time, completing tasks is a completely different matter. If you are running a game, this is where the need for high-performance cores will arise.

Technical benefit

We know this approach to separating processes as “heterogeneous computing.” In this case, not all cores are equal. For this technique to work, the system scheduler must know that the kernels different characteristics, and, in accordance with this, give tasks to the cores.

ARM's heterogeneous computing model is called big.LITTLE. 8 big.LITTLE cores form two clusters. One of them houses 4 Cortex-A57 or Cortex-A72 cores. These kernels have a large computing power. The other cluster consists of 64-bit Cortex-A53 cores, which are quite power efficient as they have a lower clock speed. Chip designers can create not only the 4+4 model, they can also form other models, for example, 2+4 (dual-core Cortex-A57 kit and 4-core A53), just like in the Snapdragon 808.

If you increase the number of cores on a computer, it will become more powerful, but this rule does not work with smartphones. For example, a computer processor has 8 cores; it works more efficiently than a quad-core processor. And if you increase the number of cores in a smartphone, it will simply become more energy efficient.

If we talk about MediaTek X20, then this 10-core processor designed to reduce energy consumption by a third than the two-cluster design analyzed. The processor has two cores with high performance, four with mediocre performance, and four more with the lowest power consumption. This processor allows you to significantly reduce power consumption in relation to basic tasks, such as browsing websites, video materials or using social network Facebook.

In reality, a smartphone does not have the ability to use more than 3 cores in one scenario, according to Forbes analyst Patrick Moorhead. The only question is which nuclei are in present moment in operation with the operating system.

Does your smartphone have a two- or three-cluster big.LITTLE architecture? Then the work will include those kernels that are most suitable for the task being implemented. The more resource-intensive the task, the more powerful set of cores will be used to implement it. In other cases, the choice will fall on more energy-efficient sets of processor cores with low clock speeds. Chip makers are experimenting to find the best balance to strike between productivity and energy efficiency.

Benefits in marketing

Speaking about Intel, we can safely say that the company does not have processors with heterogeneous computing and can give smartphones at most a 4x86 option, and precisely in this option The energy efficiency of processors is acceptable. Intel is trying to become a super developer of processors for mobile devices and is even ready to offer device suppliers their own processors for next to nothing, notes Gary Sims. This means that competitors need to find their marketing trick to hold their own against Intel. This advantage is 8- and 10-core processors. That is why the big.LITTLE option also has an advantage in marketing terms. In 2015, smartphones with 8-core processors are increasingly conquering the market, and among them you can find extremely interesting models.

Do you agree that the big.LITTLE model is a good engineering option or will it run its course very soon? Perhaps its meaning is more of a marketing one? Is there a future for 10-core processors and will MediaTek sanction increased use of its own chips by device suppliers?

10/06/2014, Mon, 14:10, Moscow time

Various devices that make life easier modern man or provide his constant connection with the outside world, are encountered by the consumer primarily “by clothes”. An excellent addition to the beautiful appearance will be an eight-core processor that provides high performance and speed of the device.

Design and ergonomics are important for gadgets, but at the same time, every user understands that the heart of any electronic device are the processor and other electronic components. Therefore, the characteristics of the processor are taken into account in terms of both the speed of applications and the image of the device and its owner.

The consumer wants a smartphone or other device that has high technical performance and also has an affordable price. At first glance, this combination is not feasible in practice. However, MediaTek's developments show that what you want can become possible.

MediaTek is one of the leading companies both in the processor market and in the production of semiconductor elements for multimedia digital devices And wireless communication. The company has practically become a leader in the development of systems for high-definition television, wireless communications, optical drives and other electronics. Analysts at Digitimes Research believe that by the end of 2014 MediaTek will increase its share of the processor market to 26%.

Eight cores for a smartphone

The new powerful and productive processor for MediaTek MT6592 smartphones has 8 full cores that can work simultaneously. One can continue to debate whether such a number of cores is necessary for a smartphone, but such a processor already exists and copes with all tasks very successfully, outperforming other “less nuclear” options in test results.

The eight-core MediaTek processor represents a whole range of solutions, both architectural and software. MediaTek delivers not just a powerful chip, but a complete platform for creating a smartphone. Essentially, it includes everything that is needed for the device to function. The manufacturer only has to add the body, screen and other external elements.

MT6592 is one of Mediatek's newest octa-core processors

Interestingly, the MT6592 can be called the first processor in which all eight cores are truly present and properly used. But first things first.

Architecture – important element platforms

The MT6592 processor uses the architecture of the famous ARM company, which is exclusively engaged in the development of processors. The ARM Cortex-A7 architecture has been a hit in recent seasons, and it is used in their designs by both MediaTek and other famous chipmakers. For multi-core ARM processors developed a so-called heterogeneous architecture called big.LITTLE. Its essence is that for optimal use of processor cores in the system, the alternate use of so-called “heavy” and “light” cores can be used. For productive tasks, for example, resource-intensive games, “heavy” cores are included, and for more simple applications or background mode, when it is necessary to save energy, only “light” cores work.

This architecture is used by Mediatek in processors such as the MT8135, where either all cores can be used at once, or a combination of “heavy” and “light” cores as needed at the moment. Unlike, for example, the Samsung platform, which actually does not have 8 cores, but is built on two quad-core processors, and alternately turns on and off entire clusters of “heavy” and “light” cores.

The new MT6592 processor has a slightly different architecture developed by Mediatek - it is built on eight absolutely identical cores that are connected, standby or disabled in any combination. That is, the Mediatek MT6592 platform with 8 cores central processor can use any combination of cores, which are connected and disconnected as needed, depending on the current load on the processor.

MediaTek processors are used in their mobile devices not only by numerous Chinese manufacturers of the so-called second and third tier, but also by such manufacturers as Asus, Lenovo, HTC, Sony. Also uses MediaTek processor platforms Fly company. Mobile devices of this brand can be found in almost any store that sells communication and communication devices. At the end of the first half of 2014, Fly took second place in smartphone sales on the Russian market. The availability of devices from this company with high technical capabilities is largely due to the use of chips and technologies provided by MediaTek.

Fly developed new line premium smartphones called Fly Tornado. It will feature models distinguished by both exquisite design and high technical characteristics. The pioneer of this line is the elegant Fly Tornado One smartphone. This model uses an eight-core MT6592 TrueOctaCore processor with a clock frequency of 1.4 GHz. Theoretically, a processor for a smartphone can be made with more high frequency, however, it would drain the device’s battery quite quickly. Therefore, a processor from Mediatek was chosen, which provides solid computing power and at the same time economically consumes battery power. In addition, the MT6592 processor has a function of automatic frequency control depending on the load on the processor and the current temperature conditions.

The Fly Tornado One smartphone is controlled by a Mediatek MT6592 processor

The thin body of the smartphone has beveled edges, giving the shape an originality, and the optimal aspect ratio makes it easy to use. The screen and back surface of the smartphone are covered with durable glass. The device is pleasant to hold in your hand, and the wear-resistant coating protects the screen and the entire body from scratches and damage. Screen Fly smartphone Tornado with a diagonal of 5 inches and a resolution of 1280x720 dpi is made using IPS technology, which creates a clear and rich image that is clearly visible even in bright sunlight. In addition, the screen of the new smartphone has increased viewing angles, which adds comfort when using the device.

It's not just the processor power that's important for fast image processing. The MediaTek MT6592 platform contains the new Rogue Series 6 video accelerator, so the smartphone can easily handle the graphics of modern games, as well as quickly launch heavy web pages.

The device's 1 GB RAM helps powerful processor in operation and instantly processes requests, and 8 GB of built-in memory allows you to save multimedia content and the required number of functional widgets. If necessary, you can install a memory card up to 32 GB into your smartphone.

Modern smartphones are usually equipped with cameras from 8 to 20 megapixels. Model Fly Tornado One has a 13-megapixel camera on board, equipped with a special sensor that reduces noise and increases the light sensitivity of the matrix. As a result, you can get high-quality footage even in low light conditions. The camera contains 5 physical lenses, which allows you to take undistorted, colorful photographs.

Support for two SIM cards is common among mobile devices, so with the Fly Tornado smartphone you can differentiate between work and personal contacts, or optimize communication costs using right time card with a certain tariff plan. New smartphone equipped with a gesture recognition function. For example, double-tapping wakes the device from sleep mode, and launching various applications can be done with certain symbols on the screen.

The Fly Tornado One smartphone uses operating system Android 4.4 KitKat. It is known that even in the background Android mode uses many different services, but despite the constant load, thanks to the ability of the MT6592 processor to include cores in various combinations, the operating system runs very smoothly. In addition, to properly distribute the load between processor cores, MediaTek replaced the task scheduler. Typically, Android uses the CFS scheduler, but here we introduced our own development - the HMP Scheduler and RT Schedule schedulers. As a result, tasks are correctly distributed among the cores, and priority tasks are serviced first.

Observing the development of smartphones, one can assume that the future belongs to powerful multi-core processors, and the difference in quality and performance between very expensive flagship smartphones and devices of the mid-price category will cease to be noticeable. This is clearly demonstrated by the new Fly Tornado One smartphone with an eight-core MediaTek processor.

You can order on the website eight nuclear smartphones With big battery. All new products on the market and already well-known models at low prices. When do you need an 8-core processor and is it possible to get by with a less powerful one? We will help you choose the right gadget for playing games, sharing photos and downloading videos.

Why does a smartphone need an 8-core processor?

More modern version The processor contains twice as many cores in the working chip. But this did not make the device more powerful. He learned to organically redistribute the load and use energy economically. The presence of 8 cores does not mean that all operations are performed at space speed - all processes are accelerated, but without compromising other functions and options.

The eight-core processor consists of two quads combined with each other. In the traditional version, the elements of a 4-chip work simultaneously. The 8-core uses two types of chips: one more powerful, the second with a lower clock frequency. The second block is used to exchange messages, photos and video files; when connecting games with complex visual effects The first one works. It is not practical to use all 8 cores at once for simple operations.

Advantages of an eight-core smartphone

For the user, the difference between the number of processor cores is noticeable in only one way - the device performs its tasks with less energy consumption. The battery of such a phone will have to be charged less often.

The typical memory capacity of such models is 2 or 3 GB of RAM and 16 or 32 GB of internal memory. You can't take it off and store it on your phone. more files than in a regular quad-core gadget.

Inexpensive 8-core smartphones with a powerful battery

Lower energy consumption is associated with the presence of a powerful battery - up to 4500 mAh. For those who prefer rationality and innovation, our IM has selected best solutions in this category at prices from 8,300 to 13,500 rubles.

Xiaomi Redmi 4 by 16 GB is the cheapest option. Blackview BV6000 costs 5,200 rubles. more expensive due to the 4500 mAh battery. This was reflected in the dimensions and weight of the model - 81x152.3x16.6 mm and 247 g versus 69.9 × 141.3 × 8.9 mm and 156 g for Xiaomi Redmi 4.

You can place an order for a powerful smartphone right now, and by the evening or morning it will be in your hands - all the devices declared on the website are in stock. Delivery is made by courier within the Moscow Ring Road.