The iMac is the best pick for entertainment and professional use. You will be able to enjoy a responsive and safe OS as well as decent hardware.
21.5", IPS 16:9 widescreen, 1920 x 1080LED-backlit
4 x USB 3.0,
2 x Thunderbolt 2,
SDXC card slot,
1 x Headphone
The ASUS Zen Pro boasts the extra-powerful hardware that can handle the latest PC games, professional image and video editing software, and, of course, entertainment. A touchscreen display makes the unit easy-to-use.
The Zen Pro Z240IC is a high-performance all-in-one computer that will certainly be helpful for work as well as fun.
23.8", IPS 16:9 widescreen, 1920 x 1080 Touchscreen LED-backlit
2-in-1 Card Reader (SD / MMC),
1 x USB 3.1,
4 x USB 3.0,
1 x USB 2.0,
2 x HDMI Out,
1 x Headphone,
1 x Microphone
The dual-core CPU provides a decent level of multi-tasking. This budget-friendly all-in-one desktop computer has lots of interfaces for maximum connectivity.
The Lenovo C20 offers basic hardware configuration and will be suitable for work and web browsing.
19.5", 16:9 widescreen, 1920 x 1080 LED-backlit
Bluetooth 4.0 EDR,
2 x USB 3.0,
2 x USB 2.0,
1 x HDMI Out,
6-in-1 Card Reader
The Dell all-in-one desktop has a brilliant FullHD display that will help you enjoy an incredible image quality, perfect for movies and graphics editors. Easy setup: connect it to the power and get started.
21.5", IPS 16:9 widescreen, 1920 x 1080 Anti-Glare LED-backlit
2 x USB 3.0,
2 x USB 2.0,
1 x HDMI In,
1 x Audio line Out,
1 x Microphone / Headset Jack Combo,
4-in-1 Card Reader
It can get louder than it's supposed to be.
Excellent performance characteristics combined with a space-saving design makes this desktop PC a popular choice for many users seeking a practical and efficient solution at an affordable price.
19.5" IPS HD + anti-glare WLED-backlit (1600 x 900)
AMD Quad-Core E2-7110 APU (1.8 GHz, 2 MB cache)
4 GB, 1600 MHz, DDR3L
AMD Radeon R2 Graphics
1 TB HDD, 7200 RPM
2 x USB 2.0,
2 x USB 3.0,
1 x Headphone / Microphone Combo,
1 x 3-in-1 Memory card reader,
Bluetooth 4.0 Combo,
Integrated 10/100/1000 Gigabit Ethernet LAN
Windows 10 Home 64-bit Edition
USB white keyboard, USB optical mouse, McAfee LiveSafe, CyberLink PowerDirector, CyberLink Power Media Player, Netflix, HP Lounge
What is All-in-One Desktop Computer?
All-in-one desktops combine the compactness of laptops with the performance of PCs. You might even take a usual all-in-one computer for a computer monitor, so you don't need space for placing a system unit. Therefore, using an all-in-one PC saves a lot of space and requires no cables that usually connect a system unit to a monitor and peripherals. No wires and cables mean they won't be on your way, you will never trip over them, and washing the floors will be easy. If you choose a model with a wireless keyboard and mouse, a power cord will be the only cable your all-in-one desktop will need. Next, all-in-one PCs are rather performing and they can easily compete with full-size desktops. Manufacturers do their best to squeeze all the hardware into a compact casing of a monitor. Thus, an all-in-one desktop is a fantastic device for homes and offices.
If you wish to use compact computers for web browsing, we recommend you to consider our reviews of the best Chromeboxes and Chromebooks.
What Features to Compare
When you are about to choose an all-in-one desktop, start with the Screen and Image Quality. If a conventional PC allows you to switch a monitor quite easily, an all-in-one computer doesn't give you such an opportunity, unless you carry your device to a professional service centre where a panel itself will be replaced. So, start with choosing the right size (i.e. diagonal of the screen). If you are looking for an all-in-one PC for an office, a college classroom, or a lab - a screen size of 22'' will be enough. However, if you want a device for yourself - pick a bigger screen (24-27''). A large screen allows you to edit graphics with the top convenience. As usual, a screen of a typical 22'' or 24'' all-in-one PC supports Full HD resolution (1920x1080 pixels), which is required for comfortably watching movies, pictures, web pages, etc. Bigger screens (27'' and more) can also support 2K HD resolution (2560x1440 pixels) or even Ultra HD (3840x2160 pixels), but the best screens allow you to enjoy an outstanding 5K resolution (5120x2880 pixels). Such an extra-wide resolution is perfect for creating and editing graphics, for example. Next, find out what type of panel is used in every all-in-one computer. We recommend you to choose models with cutting-edge IPS or PLS panels that boast wide viewing angles and real-life colour reproductions. Cheaper models come with TN panels that provide excellent brightness. Some all-in-one desktops come with touchscreen displays.
The next step for you to make is to consider the Performance and OS of an all-in-one desktop. It depends on hardware and the core of the hardware is the central processing unit (CPU). The more powerful it is, the faster your all-in-one computer works. In general, if you are looking for a decent office computer, a low-performing Celeron or A4 CPU and 2-4 GB RAM will be enough. But if you need a PC for some really hard tasks, like editing 3D graphics or playing cutting-edge PC games, you should get an all-in-one desktop with the latest-generation CPUs like Core i3/i5/i7 from Intel and at least 4 GB RAM. Don't forget to make a reasonable choice of storage capacity. No need to say, your all-in-one desktop should have at least 500 GB of storage space if you are going to store a lot of data. Most devices have hard disk drives (HDDs), so check the spindle speed (measured in RPM) - the higher it is, the higher transfer rate is. However, solid-state drives (SSDs) are better in terms of data transfer rate, so some all-in-one computers have SSDs instead of HDDs. Also, don't forget to consider the operating system (OS) installed on every all-in-one desktop. iMacs, for example, come with Mac OS X, which is believed to be fast, reliable, and lag-free. Other manufacturers offer Windows while ChromeBase all-in-one computers have Chrome OS designed for active web browsing. All modern operating systems automatically update to the latest versions and have built-in anti-viral protection, while Mac OS X is immune to virus attacks.
Finally, consider Interfaces and Convenience of the best all-in-one desktops on our shortlist. Any computer must offer a variety of ports and slots to connect all kinds of gadgets and peripherals to it. Thus, the best all-in-one desktop should have at least one USB 3.0 port (which is 10 times faster than USB 2.0). Apple all-in-one computers have Thunderbolt 2 interface which ensures the maximum data transfer rate of 20 Gbps, so transferring files takes seconds. Also, check out what type of WiFi signal is supported - they are different and if you want to enjoy the fastest Internet possible, choose the device with 802.11 a/c support. An all-in-one desktop should also have a good webcam and a sound system so that you can participate in video conferences, video chat with your friends, etc. Moreover, some all-in-one desktops come with a wireless keyboard and mouse, which is a major advantage - no need to buy wired ones. Some all-in-one touchscreen desktops allow you to adjust the tilt or can even be placed horizontally, providing the utmost convenience.
Apple iMac 21.5-inch
Exquisitely Designed and Highly Powerful
A thin and seamless aluminum casing of Apple all-in-one computer combines not just the powerful hardware but a great display as well. This device allows you to immerse fully in the virtual world and the key secret of the unit is its amazing display based on the cutting-edge IPS panel which ensures a breathtaking image clarity, excellent brightness, and immaculate colour reproduction. The screen size is 21.5'' and the maximum resolution supported amounts to 1920x1080 pixels. Needless to mention, the viewing angles are quite wide (176°), so you always see a relevant picture on the display. The PC is equipped with a 5th generation Intel Core i5 quad-core CPU and 8 GB RAM, so the all-in-one desktop is fairly versatile and can cope with quite resource-intensive tasks. As for peripherals, iMac comes with a wireless Magic keyboard and Magic Mouse 2. The mouse boasts an upgraded ergonomic design, so it's very comfortable in use. Like all brand-new Apple computers, this one has 2 Thunderbolt 2 ports for high-speed transferring of data. The ports are combined with a Mini DisplayPort for connecting external monitors. Of course, iMac supports wireless data transfer protocols such as Wi-Fi and Bluetooth. So, you can connect wirelessly some peripheral gadgets to this all-in-one desktop. Transferring photos or videos from your camera is effortless since the Apple computer has a card reader compatible with SD, SDHC, and SDXC memory cards. Finally, iMac all-in-one desktop has a headphone-out slot to which you can also connect an external sound system.
If you need to connect several devices to iMac, choose one of the convenient USB hubs from our review.
ASUS Zen Pro Z240ICGT
Being one of the leading manufacturers of high-tech devices, ASUS couldn't release an inferior all-in-one desktop and did its best to launch a truly high-end computer with unparalleled performance and usability. No matter what you plan to use this desktop for - gaming, image editing, web browsing or running resource-intensive programs - the ASUS Zen AiO Pro will cope with anything. The real heart of this device and its major source of power is its cutting-edge 6th-generation quad-core Intel Core i7 CPU clocked at 2.8GHz but the performance becomes breathtakingly high in the Turbo Boost mode when the frequency of the CPU rises to 3.6GHz. The ASUS all-in-one computer has a 23.8'' touchscreen display with LED backlight and Full HD resolution (i.e. 1920x1080 pixels). Of course, this all-in-one desktop has a brilliant IPS panel with the viewing angles of 178°. The image quality is nearly perfect and this all-in-one desktop is good enough for professional designers. The touchscreen makes using this desktop really easy as you don't even need to use a mouse! We would like to draw your attention to gaming. As you know, PC games are quite resource-intensive and you need to have not only a powerful CPU but also a discrete GPU whilst lots of all-in-one computers have an integrated one. Yet, you will be able to play all of your favourite games on this ASUS Zen AiO Pro as its has a discrete Nvidia GeForce GTX 960M video card with 2GB memory. If you are a designer, we recommend using a drawing graphics tablet.
A Functional Device for a Reasonable Price!
The Lenovo C20 all-in-one desktop is the optimal choice for those looking for a simple computer to surf the web. If you don't plan to play the newest PC games out there or create graphics or video - this PC will be right for you. The computer has the most price-friendly hardware specification on the market and a single look at the price tag will tell you there's nothing expensive inside the black casing. The all-in-one computer has a dual-core Intel Celeron N3050 processor based on the Braswell architecture (14 nm lithography and energy-efficient FinFET transistors). The working frequency of the computer equals 1.6GHz and can reach 2.16GHz in the burst mode. The processor has a built-in Intel HD Graphics video card. All in all, such hardware performance makes the Lenovo C20 quite an energy-efficient all-in-one computer. The RAM capacity is 4 GB - quite sufficient for routine tasks and lag-free operation of the device. The Lenovo C20 has several interfaces, allowing you to connect multiple devices and peripherals, including a monitor (through HDMI). If you use a laptop as your primary computer, you might run out of storage space. Thus, we recommend buying an external HDD. We have shortlisted 5 best of them in our brand-new shortlist.
Dell Inspiron 22-3000
Simple Desktop for Home and Office
The Dell Inspiron 22-3000 all-in-one desktop has a 21.5'' IPS display that supports the maximum resolution of 1920x1080 pixels (Full HD). As you might have guessed, the IPS panel ensures wide viewing angles (178° both vertically and horizontally), so this desktop is great for watching films. As for colour rendering, the IPS panel guarantees an excellent picture quality without any distortions. This all-in-one computer has an Intel Pentium 4405U CPU - an affordable model based on 14 nm lithography with FinFET transistors. The CPU has two cores and the maximum frequency of 2.1GHz. Yet, the CPU is quite performing as the Skylake architecture has been fundamentally optimised in comparison with the older Haswell and Broadwell architectures. Moreover, Skylake supports a hyper-threading and, as a result, this Pentium CPU is far superior to its 3d-generation version and shows the same performance as Core i3-5010U. In simple words, this Dell all-in-one desktop can tackle most tasks an average PC user performs every day. As for the kit, this device is supplied with a combo of a wired keyboard and a mouse. It's a great bonus!
Designed to Cater to All of Your Basic Needs
It is smooth and rounded corners and white sleek design that makes the HP 20-c000na 20-Inch All-in-One Desktop perhaps one of the most beautiful desktop computers available out there. Though, it is not only the design that people love about it. The HP 20-c000na has also been favoured for its high-performance capabilities and multitasking. In addition, the computer boasts a variety of pre-installed software for editing video and photo content, playing some simple games, and surfing the web. Let’s consider its technical specifications in more detail. The HP 20-c000na has AMD E2-7110: 4 cores clocked at 1.8 GHz; this type is considered energy-efficient and sufficient for handling most non-resource-intensive tasks. The motherboard features a single slot. Keep this in mind when you decide to upgrade the RAM.
Multimedia and Image Possibilities
The HP 20-c000na uses high-quality IPS display technology to provide users with an awesome viewing experience and exclusive color reproduction without minor deviations. They also provide wide viewing angles so that they could be viewed comfortably from any angle. A high-quality video adapter provides professional-quality audio and graphics. The PC has an AMD Quad-Core E2-7110 APU with AMD Radeon R2 Graphics. This integrated graphic adapter is perfect for watching films in HD quality, yet it’s not intended for graphically demanding games.
Endless Connection Possibilities
The HP 20-c000na All-in-One Desktop has a large number of slots and ports, that allows for endless connection possibilities and high-performance efficiency. The PC has an Integrated Gigabit Ethernet LAN and Wi-Fi-802.11b/g/n, that provides fast Internet connection. Thus, you can choose a wired or wireless router, that gives you ultimate flexibility to choose the type of Internet access. Moreover, the PC supports Bluetooth 4.0 that allows you to connect to any smartphone and other Bluetooth enabled devices wirelessly. And a 3-in-1 memory card reader, two USB 2.0 and two USB 3.0 ports will also enhance your connection possibilities.
What Do You Get in the Package?
A stylish USB white keyboard and an optical mouse perfectly complement this PC, adding a modern touch to your workspace decor. The all-in-one desktop comes with a lot of useful pre-installed software, such as McAfee LiveSafe for data ultimate security and CyberLink for unlimited multimedia possibilities.
1. Lee Koo Would you buy an all-in-one desktop computer? CNET. June 19, 2015.
2. Joel Santo Domingo How to Buy an All-in-One PC, PCMag. January 28, 2015.
3. Matt Smith 3 REASONS YOU SHOULDN’T BUY AN ALL-IN-ONE, Digital Trends. August 19, 2015.
4. 7 Reasons to Buy an All-in-One PC, eBay. March 3, 2016.