The best all-in-ones for 2020

The world does not stand still, and technologies are improving every day. And if earlier, when the need arose, it was necessary to choose between a standard personal computer and a laptop, now on the store shelves you can find an additional category of goods - monoblocks. In order to understand what it is and how they differ from the devices we are already familiar with, the editors of the site "bestx.htgetrid.com/en/" have prepared for you an overview of the best monoblocks.

Monoblocks - what are they and what are they?

A monoblock is a personal computer equipment of a stationary type of use, where a system unit and a monitor are combined into one structure, and various additional tools are built-in - a webcam, speakers, a microphone and more. The good thing about the device is that it takes up significantly less space than a traditional PC and has virtually no wires. The only exception is the power cord. But not all models are the same.

Types of monoblocks:

• For a home, a medium-sized model weighing up to 10 kg, with a diagonal of 18.5 to 21.5 inches and an integrated video card is suitable;
• For study and work, a good choice would be a device with an integrated video card, solid-state drive (SSD), weighing up to 15 kg and a touch / no sensor display with a diagonal of 23 inches;
• Gaming and multimedia models must have a discrete and integrated graphics card, wireless mouse and keyboard, and must be compact and weigh less than 5 kg.

Next, we will consider the main selection criteria that will help you understand which candy bar is better to buy and what information should contain a description for the product.

How to choose a candy bar?

Screen

The curved screen is good because its shape is close to the shape of the human eye. The center and edges of the display are located at the same distance from the eyes, which creates a sense of immersion in the image. In addition, this shape of the screen contributes to comfortable work at the computer, as the burden on vision is reduced.

The touchscreen display allows control and information input by touching the display surface without using a keyboard.

The screen cover can be matte or glossy.

The glossy display looks brighter and more contrasty, and the image is perceived as richer. But there is one drawback - glare from external lighting, which is absent on the matte finish. A matte screen scatters the light falling on it from a window or lamp and is best for those who spend a long time at the computer, especially if the work is related to layout or editing.

Processor (CPU)

One of the most important elements of a computer, which determines the performance of the system and the speed of response to commands.Modern technologies for the manufacture of computer technology allow placing more than one computing core in one case, which in turn improves the productivity and speed of technology.

Random access memory (RAM)

Monoblocks can have memory of different generations of DDR format - DDR2, DDR3, DDR4. And with each new stage of development, the operating frequency increases, and the memory bandwidth increases.

The size of the RAM must be selected based on the tasks for which the equipment is purchased, since the performance of the system largely depends on the size of the RAM, and therefore, to work with complex software, you should not choose models whose RAM is less than 8 GB. The best solution is 16 GB or higher.

HDD

The main parameter for evaluating the installed hard drive is the amount of available memory, measured in gigabytes (GB). If there is not enough space, you can always buy an external hard drive, but the more memory, the better. According to buyers, the minimum value is 500 GB, the maximum is 1 Terabyte (TB).

In terms of the ratio of cost, response speed and amount of space, the most optimal solution will be models that combine an SSD drive, on which you can install an operating system and the most necessary programs, and an HDD, where photos, videos and other files that do not need fast processing speed.

The rotation speed of the HDD platters is determined by the number of revolutions per minute - the higher the speed, the faster the transfer of information in the drive.

Solid State Drive (SSD)

A device called Solid State Disk is used to store information and operates using volatile memory created on microcircuits. This drive operates almost silently, is resistant to mechanical stress, provides high data transfer speed, but is expensive.

Operating system (OS)

An operating system is a package of related programs that are needed to manage computer resources and to organize user interaction with a device. It is also the most important piece of system software and belongs to one of the following "families":

• DOS;
• Endless OS;
• Linux;
• MacOS;
• macOS High Sierra;
• OS X EL Capitan;
• Windows 10 Home 64;
• Windows 10 Professional 64;
• Windows 7 Professional 64;
• Windows1 64.

Both models with pre-installed operating systems and without them are presented on the market, which significantly reduces their cost in price.

Outputs

• DVI - used to transmit video signals;
• DispalyPort / HDMI - designed to transfer audio and video in digital format;
• VGS (D-Sub) - transmits analog video signal;
• Audio / Headphones - Used to connect headphones, external amplifiers, and speakers.

Interface

An interface is called a computer's network card, it is also known as a network card, network adapter, Ethernet adapter. The interface allows the computer to interact with other devices connected to the network and in all-in-ones there are the following types:

• RJ-45 - serves to connect to a wired network, and RJ-45 acts as a connector for connecting a cable;
• SATA is a standard that is supported by a hard drive and currently exists in three versions - SATA 1.5Gb / s, SATA 3Gb / s, SATA 6Gb / s. They differ in the speed of information transfer, but at the same time they are completely compatible with each other;
• USB 2.0 is the most common interface, which, however, is inferior in terms of information exchange speed;
• USB 3.0 / USB 3.0 Type-C is an enhanced version of USB0. It has a significant transmission capacity and, in addition, allows feeding more energy-consuming devices through it;
• USB 3.1 / USB 3.1 Type-C - provides data exchange at a speed of 10 Gbps, and can also be used to charge autonomous electronic devices with a power of up to 0.1 kW;
• Thunderbolt 2 is an updated version of Thunderbolt, in which two separately functioning channels were combined into one bi-directional, which provided an increase in the data transfer rate up to 20 Gbps. This interface is best suited for displaying 4K video;
• Thunderbolt 3 is an improved version of Thunderbolt 2, where the transfer rate is 40 Gbps and protocols such as USB 3.1, HDMI 2.0, DisplayPort 1.2, PCIe 3.0 are supported.

Cache

The cache is data temporarily stored in the operating memory or on the disk, to which quick access is open, since the cache is the information that can be requested by the user with the greatest probability. The cache is small compared to the storage containing the original data. The cache memory is divided into several levels:

• L1 - the cache of the first level is an integral part of the processor, since it is part of its functional blocks, and in modern computers, as a rule, it is divided into two threads - the instruction cache and the data cache, so that several operations can be performed simultaneously;
• L2 - located in the same way as L1, on the same die with the processor. In modern multi-core models, this is a split memory;
• L3 - the least fast than previous versions, but the most roomy. In multiprocessor systems, it has the status of general use and is designed for data synchronization;
• L4 is a standalone chip designed for high performance servers and mainframes.

Three levels are optional for the universal processor. There are also several options for exchanging data between the cache architecture - inclusive, exclusive and non-exclusive.

Exclusive implies the uniqueness of information at different levels and this is the option preferred by AMD - the largest manufacturer of graphics and central processors, as well as chipsets for motherboards. AMD's main competitors are Intel and Nvidia.

Memory card format

• MMC - MultiMediaCard is a volatile storage medium and is used in a card reader. The advantages of MMC include miniature size, mechanical strength and low power consumption, but at the moment they are extremely rare in monoblocks;
• MS - Memory Stick is developed by Sony and is a flash memory card. As a rule, it is used in the products of the developer company and is considered the most expensive of the existing data carriers;
• SD - Secure Digital has a capacity of up to 4 GB and one significant feature is the protection of stored data by prohibiting copying. The advantages include high speed of both writing and reading, as well as resistance to mechanical damage, small size and low power consumption. And in the SD-slot you can insert MMC cards;
• SDHC - Secure Digital HC is an extended SD format that has a capacity of over 4 GB and looks very similar to SD, but can only be used in SDHC compatible devices;
• SDXC - Secure Digital eXtended Capacity is the next stage in the evolution of the SD format. Has up to 2 TB of free space and high speed of information exchange - up to about 300 MB / s;
• microSD - Micro Secure Digital Card is a compact removable device that is most often used in smartphones and tablets in view of the fact that it allows you to increase memory without affecting the size. So far, this is one of the most popular formats.

Video memory

There are built-in (integrated) and discrete. Discrete GPUs use their own video memory, which is built on GDDR modules. Discrete means not a motherboard integrated into the chipset, but functioning separately. The advantages of such memory are faster operation and with each new generation of the GDDR format, the data exchange rate and operating frequency increase.

Shared video memory (SMA - Shared Memory Architecture) is allocated from RAM and its size is subject to change depending on what applications are used.

The amount of video memory matters, because the higher it is, the more games and applications can be installed on the device, especially when it comes to working with 3D graphics and 3D games, which take up more space than a standard office suite.

Video card

Many popular games, as well as some applications, require a more powerful discrete graphics adapter, because correct operation depends on it. Therefore, in some models there are both an integrated and a discrete chipset. The popularity of such models is due to the improved functionality, but the use of a video adapter built into the processor or system chipset helps to simplify the design of the device and reduce its price.

Bluetooth

There are different versions. The most frequently installed version 4.0 supports high-speed data transfer protocols, a mode with a power-saving function and classic Bluetooth, and also establishes communication between information carriers in five milliseconds and at a distance of up to 100 meters.

Optical drive

Various modifications are possible. Some models are produced without it at all due to the fact that most of the programs are available for download and installation via the Internet or using a flash drive. However, in some cases, an optical drive is required.

What to look for?

In order to avoid mistakes when choosing, you should pay attention to the compliance of the technique with the following parameters:

• Near Field Communication (NFC) is a short-range wireless communication technology that allows two devices located next to each other to exchange data;
• Webcam - the built-in webcam allows video conferencing and video chats. Webcam resolution is determined by the number of pixels - the more there are, the better the image quality;
• Microphone input - a separate connector for a microphone, which in some models is provided in the form of two outputs for connecting a computer headset;
• Card reader (Flash Card Reader) - a device for reading information from flash cards;
• The number of processor cores - modern technologies make it possible to equip a device with more than one computing core, which gives such a technique a significant advantage, because the presence of several cores increases system performance;
• Maximum memory size - determines the ability to install new modules or replace old ones;
• Number of USB ports - indicates how many additional devices can be connected;
• The Kensington slot is an item that has been designed to prevent theft. It is a small hole in the body for installing a special lock equipped with a thin steel cable;
• Wi-Fi is a wireless network standard characterized by several varieties, which include 802.11b, 801.11n, 802.11ad, 802.11g, 802.11ac, 802.11a.

Advantages and disadvantages:

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Main technical characteristics

room	Specifications	Recommendations
1	Body material	The most commonly used plastic. Aluminum is sometimes found.
2	Screen diagonal	Determines the size of the device and is usually indicated in inches (1 inch = 2.54 cm). For home use, experts recommend models with a diagonal of at least 20 inches.
3	Resolution	It is determined in pixels, and therefore the higher the number of pixels, the more detailed the picture is displayed. High screen resolution allows you to edit images and open multiple files at the same time. The lowest screen resolution for modern models is 1366x768, the highest is 5120x2880.
4	Matrix	Modern displays are equipped with active LCD (liquid crystal) matrices, which are controlled by TFT - thin film transistors. TFT matrices are divided into types depending on the production technology, and therefore each of them has its own characteristics.
5	Video processor	The image quality when displaying a 3D picture on the screen depends on the graphics video processor, and therefore when choosing a device to run three-dimensional computer games on it or to work with graphic designers, you should be especially careful about this parameter.
6	Video processor frequency (MHz)	It happens from 1100 MHz to 4200 MHz. And the higher it is, the faster computer technology works. However, such a characteristic is advisable only when comparing models from the same line of the same manufacturer.
7	Multitouch	Implies controlling the device by touching the corresponding points on the screen, as well as recognizing and responding to the corresponding gestures of the user.
8	Battery	Some models are equipped with a built-in power source and have a small size, which in combination allows you to take the device with you and work autonomously without connecting to an outlet.
9	Mount type	Units that have fasteners or mounting holes can be hung on the wall or installed on a special bracket.
10	How much is	The models differ in price depending on the functionality. Inexpensive monoblocks for home and office cost around 50,000 rubles. Universal models that "pull" complex software and modern games will cost from 90,000 rubles and more.

Rating of quality models for 2020

MSI Pro 24

The device has a matte finish, 23.6 ”diagonal and a display resolution of 1920 x 1080 pixels. The 9th generation Intel processor family (Core and Pentium) is the guarantor of high performance that will satisfy both ordinary home users and professional gamers. The size of the RAM is 4/8/16 GB. Matrix type - TFT IPS / TFT TN. Cache size (L3) - 2/4 MB. The maximum memory size is 32 GB.

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Lenovo IdeaCentre AIO 520-22

An elegant device for home and office use, captivating with its simplicity. A very interesting model that can serve as a platform for creating a personal computer, taking into account all user preferences, since monoblocks of this modification are available in two versions - with an installed operating system and a fixed configuration, as well as in the Barebone format, that is, without an OS, due to which there the ability to make a total upgrade, and this is the version of this model from Lenovo. Diagonal 21.5, screen surface - matte. Resolution 1920x10080 pixels. AMD A9-Series processor. The amount of RAM is 4 GB, the capacity of the installed HDD is 1000 GB.

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Acer Aspire C22-865

Thin and light device for work and enjoyable time. It has excellent characteristics, functionality and good performance, which will make you enjoy using this technique. The diagonal of the matte screen is 21.5 inches, the resolution is 1920 x 1080 pixels. Processor from the manufacturer Intel of the Core i3 line with a clock frequency of 2200 MHz. The amount of RAM is 4 GB. Integrated graphics controller. The hard disk capacity is 500 GB.

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ASUS Vivo AiO V241IC

A modern model from a well-known manufacturer with a screen diagonal of 23.8 inches. Suitable for office work, surfing the Internet and playing content. Screen resolution 1920 x 1080 pixels. Intel Corei3 processor. The maximum memory capacity is 8192 MB. Built-in graphic controller. Memory and SSD upgrade possible.

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ASUS Vivo AiO V272UN

Gaming modern monoblock with a diagonal of 27 inches and a resolution of 1920 × 1080 pixels. Glossy screen surface. Intel processor of the series Core i5 with a clock frequency of 1.6 GHz. The amount of RAM is 8 GB. The hard disk (HHD) with SATA interface is 1000 GB in volume. Discrete graphic controller.

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Lenovo IdeaCentre AIO 520-27

An excellent model, leading in all respects in its price category. The diagonal of the matte screen is 27 inches, the resolution is 2560x1440 pixels. The RAM is 8 GB, the hard disk (HHD) is 1 GB. Intel Core i5 processor.

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DELL OptiPlex 7460

A modern universal unit that will be an excellent solution for both amateurs and professionals - a matte finish display with a diagonal of 23.8 inches, LED-backlighting, a resolution of 1920 x 1080 pixels. Intel Core i5 processor with a clock speed of 3000 MHz and 6 cores. The amount of RAM is 8 GB, the capacity of the installed SSD is 256 GB. Integrated graphics controller.

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HP Pavilion 27-xa0019ur (4UG15EA)

Model with a 27-inch glossy screen, which is suitable for both gamers and office workers who process large amounts of information. A powerful processor of the Intel Core i7 series with a frequency of 2400 MHz is installed. Integrated video card model HD Graphics 630. The amount of RAM is 16 GB.

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DELL OptiPlex 7760

Good computer equipment for office tasks. The diagonal is 27 inches, the amount of RAM is 8 GB. The hard disk capacity is 256 GB. The resolution is 1920 x 1080 pixels, and the matte screen coating will facilitate operation. The main distinguishing feature of this device is high performance and optional support for Intel vPro technology.

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Apple iMac Retina 5K

An ultra-modern ergonomic model, which is an ideal solution for those who work with complex graphics, are engaged in video editing, like to play after a long day at work, as well as simply for those who spend 10-12 hours at the computer screen. Diagonal glossy display 27 inches with a resolution of 5120x2880 technology IPS. The amount of RAM is 8 GB, the total amount of hard disk drives (HDD) is 2000 GB. Intel Core i5-7600K series processor.

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Tips: how to connect the all-in-one to the TV?

Sometimes it becomes necessary to connect a computer to a TV or other monitor, for example, in order to display a video or image on a large screen. This can be done by connecting two devices with each other using a cable or by synchronizing the systems using wireless communication.

There are three connector options that can be used - HDMI, VGA and DVI.

If the monoblock has at least one of the listed ports, then the connection is best done using a cable. If the device has other connectors, then you will have to buy the necessary equipment with a set of adapters.

To connect via HDMI, the first step is to determine the length of the cord, since if the equipment is located at a distance from each other, the cable may not be enough.

Next, you need to insert one end of the cord into the output connector located on the back of the monoblock, and the other into a similar connector on the TV case where there is an inscription “IN”.

The next step is to find the input signal in the TV settings and click on it. The display should show a duplicate image of the monoblock screen. In case the background image is compressed or, on the contrary, too expanded, you should adjust the screen resolution by choosing a suitable value.This setting can be found in the TV menu.

Perhaps, after all the manipulations, there will be problems with the sound. In this case, you need to adjust the desired values ​​in the settings of the television equipment - click on "Sound settings", then point to "HDMI output", and then "Use as default".

If there is a Smart TV or support for a wireless connection is available, you can connect via a router (the TV must support DLNA technology) or via Wi-Fi (if this technology is available on the TV and computer).

Which company is better?

The best manufacturers are ASUS, Lenovo, Apple. Popular models are made by HP Inc., Dell, Acer.

ASUS

Taiwanese brand of consumer computer and electronic equipment. Under the order produces components for HP, Apple, Sony, Alienware and others. The company produces monoblocks with high resolution screens (FullHD) and diagonal from 15 to 22 inches. The top line of models is equipped with discrete graphics cards that are suitable for office and gaming.

Lenovo

A Chinese manufacturer specialized in electronics and computer technology, registered in Singapore. The product range includes laptops, smartphones, tablets, servers, all-in-ones and much more. There are both budget and luxury models with excellent performance. In terms of functionality, monoblocks from Lenovo have a lot in common with personal computers, and most importantly, almost all of them have built-in SSDs, which significantly increases the performance of equipment.

Apple

A well-known American corporation that produces personal and tablet computers, phones, audio players, software, etc. Apple is one of the flagships in the field of PCs and operating systems, known for its innovative technologies and original design, and the ideas promoted by the company have become almost a cult. "Apple" monoblocks differ in screens from 20 inches and a powerful video card, and they all come with a proprietary operating system.

HP Inc.

American company for the production of commercial and consumer PCs, 3D printers, scanners, copiers, tablets and smartphones. The production centers of the company are located in the USA, China, Malaysia, Singapore, Israel, Spain and Great Britain. Monoblocks from HP Inc. Is exactly what gamers need. They are also distinguished by a thin body, easy settings and good color rendition of the screen.

DELL

American corporation, which is one of the largest in the field of production of personal computers - desktops, PDAs, laptops. DELL also produces tablets, servers, storage devices, network equipment, monitors, printers, camcorders, TVs, software and various household appliances. Monoblocs from DELL express the best value for money and are perfect for home use.

ACER

Another Taiwanese brand under which electronics and computer equipment are supplied to the market. Over the years of its existence, it has absorbed many companies and currently has more than 8 thousand employees around the world. Ranked second according to the world ranking of the supply of personal computers and laptops. In Russia - the first place. The assortment is wide - includes PCs, smartphones, tablets, monitors, projectors, accessories and more. Monoblocks of the ACER brand will be a good solution for those who are looking for a convenient and beautiful device for home or office.

If you have experience in using computer monoblocks described in the rating, or a more interesting model, tell us about it in the comments.