All-in-one PCs: How to avoid being stolen when buying

Computers with a CPU and a built-in monitor help save desk space, but you need to pay close attention to the settings. Shopping Guide: All-in-one PCs Bernardo Soares/g1 🖥 All-in-one PCs are those computers that come with a monitor and CPU in a single piece. ➡️ They have the main advantage of saving space – no need to occupy part of the table with a cabinet and the screen. ⚠️ But buying such a PC – also known as “all in one” – requires special care involving technical specifications. 💻 Overall, it’s a very similar process to choosing a laptop. But you have to pay close attention to the processor generation used to not buy a machine that looks fast, but uses a chip from 8 or 9 years ago. Other guides: VALENTINE’S DAY: 50 gift ideas for up to R$ 150 2 IN 1 NOTEBOOKS: g1 tests models that turn into a tablet HOW TO CHOOSE: notebook, Chromebook and tablet ALL GUIDES The Shopping Guide selected six models from the main brands that sell this kind of product, with updated features. There are two computers with top-of-the-line technical specifications, two intermediate and two others in the basic category. Prices vary greatly according to configuration – ranging from BRL 1,500 for a basic configuration to over BRL 14,800 for an Apple iMac. 🔌 See the products below and, in the end, the tips to pay attention to when buying and not fall for the trick of an unknown brand with an obsolete chip. 24-inch Apple iMac Apple’s all-in-one is the most expensive model on the list – prices, consulted at the end of May in online stores, started at R$ 14,800 and reached R$ 18,800. In the entry configuration, the iMac has a 24″ screen with 4.5k resolution (4480 x 2520 points), Apple M1 chip, 256 GB of internal storage and 8 GB of RAM memory. It has only two Thunderbolt/USB- ports 4, Full HD webcam and comes with a wireless keyboard and mouse. The values ​​of the iMac rise as the storage options and connection ports increase – the most expensive model has 512 GB and two USB 3 ports and a Gigabit Ethernet, to connect Internet via cable The computer runs Mac OS “Ventura”, the latest Dell Inspiron AIO-i1200-M20 The Dell Inspiron M20 is an all-in-one with a 23.8-inch screen with Full HD resolution and advanced configuration. The machine comes with a 12th generation Intel Core i7 processor, Intel Iris Xe integrated graphics, 16 GB of RAM memory and 512 GB of SSD storage. The 12th generation means that the machine uses a recent processor, released in 2022. there are four USB 3.1 ports, one USB-C, one HDMI 1.4, headphone/microphone jack, SD card reader and a Gigabit Ethernet port. It runs Windows 11 and comes with an integrated Full HD resolution webcam, as well as a wireless keyboard and mouse. In the online stores consulted, the machine was sold for R$ 7,100 in May. Dell Inspiron AIO-i1200-M10 The second model from Dell on the list is very similar to the first – both share the design, with a screen with few edges. The difference lies in the most intermediate configurations of this all-in-one, with the use of a 12th generation Intel Core i5 processor, 8 GB of RAM and 256 GB of internal storage. The integrated graphics card is an Intel UHD. The other configurations – 23.8″ Full HD screen, webcam and connection ports – are the same as those of the more expensive model. The Inspiron AIO-1200-M10 cost BRL 5,000 in internet stores surveyed in May. LG All in One 24V70Q The all-in-one from LG is a computer with a 23.8-inch screen with Full HD resolution, a 12th generation Intel Core i5 processor, 8 GB of RAM and 256 GB of internal storage, with an Intel UHD graphics card. connections, the LG 24V70Q has two USB 3.0, two USB 2.0 and one USB-C ports, as well as an HDMI port, an Ethernet port and a microphone/headphone jack.The machine runs Windows 11 and comes with a mouse and keyboard. The Full HD webcam is retractable – it can be stored behind the screen – and the PC has the differential of coming with a support that serves to lift the monitor or just rest the screen on the table. The LG all-in-one was sold for R$ 5,000 in May in online stores LG All in One 22V280 The LG All in One 22V280 is an all-in-one with entry-level configuration – Intel Celeron N4100 processor, only 4 GB of RAM and 500 GB of hard disk (HD). The screen has 21.5″ and Full HD resolution and has an integrated webcam on the edge (the camera definition was not informed by the manufacturer). Because of this, it is the cheapest computer on the list, sold for R$ 1,500 in online stores. -line at the end of May.Connections are two USB 3.0 and two USB 2.0, memory card reader, Ethernet network jack, plus microphone/headphone jack. Mouse and keyboard are wired to the PC. The machine runs Windows 11. Positivo Union C4120b-21 Positivo’s computer also has more basic configurations, such as the LG 22V80. The processor is an Intel Celeron, with 4 GB of RAM and 120 GB of SSD storage – an advantage over the competitor. The screen is 21.5 inches with Full HD resolution. In connections, there are 5 USB 3.0 ports, one HDMI, one Ethernet, a standard SD card reader and a microphone/headphone port, in addition to a lock standard Kensington security key – to secure the machine to the desktop Comes with wireless keyboard and mouse. In internet stores consulted, it was sold for R$ 2,200 in May. What to pay attention to when buying 🕵🏼‍♀️ THE CATCH It is common to find all-in-one PC models from little-known brands in the main online stores. In some cases, the offers have attractive numbers like “240 GB SSD and 8 GB RAM”. The SSD is the solid state disk, faster than the conventional hard disk (HD). But the processor could be from many years ago, with little or no additional information about the model used. When using such a machine, the first impression may be of greater speed due to the SSD, but the performance bottleneck will appear when running heavier programs. New games and apps that require more processing power – such as photo and video editors – may not run properly or freeze the PC constantly. To avoid this problem, it is recommended to know which processor generation is used in the PC. 🔎 HOW TO IDENTIFY? AMD and Intel, which make chips for Windows PCs, have guides on how to quickly identify which year that processor is. FOR AMD: Ryzen 5 processors are the brand’s most common and are in their seventh generation. The generation is indicated in the first number after the “5”, which is part of the product name. A Ryzen 5 6600 chip is a 6th generation one, for example, it’s still fresh. FOR INTEL: The latest generation is the 13th generation of Intel Core (i3, i5, i7 or i9), released in mid-2022. Machines with up to 10th or 11th may still perform well. Intel Celeron and Core i3 processors are used in most entry-level PCs. Already the Core i5 are used in intermediate models and the Core i7, in high-end, more expensive products. The Core i9 appear in high-performance machines – aimed at video editing, for example – and computers to play with maximum performance. The identification system follows a specific order. Example: in the Dell Inspiron AIO-i1200-M20, present in the list, it is indicated as “Processor: Intel Core i5-1235U” in the technical sheet. It’s a 12th generation chip – it appears after brand (Intel), processor family (Core i5), product number (1235U). If the product number is not indicated or says something under 9th generation, the all-in-one PC may be an obsolete model with minor upgrades. Intel Celeron processors are the most basic of the brand, used in cheaper computers. FOR APPLE: The brand is an exception compared to Intel and AMD, as it controls the entire process of its products – it makes the chip, the computer and the operating system. The Apple M1 chip used in 24-inch iMacs was announced in November 2020 and also powers branded notebooks such as the MacBook Air (see test). The current generation is the Apple M2 chip, present in notebooks and other company computers. INTERNAL STORAGE: One of the biggest PC performance issues is the hard drive (HD) – the part that stores your data, photos and documents, the operating system. The machine may even have a good processor, but the use of the HD ends up creating a bottleneck in the computer’s performance. The solution is to buy a machine with an SSD, a solid state disk, which is faster than a conventional HDD. RAM MEMORY: It is the other important pillar, as it is where the operating system and applications access information quickly. The more RAM the better. To run Windows 10 or 11 without crashing, it is best to have at least 8 GB of RAM on your PC. ATTENTION TO THE OPERATING SYSTEM: Some manufacturers offer cheaper versions of their all-in-one PCs with Linux operating system. This is not a problem for those who just need to edit texts and browse the web, but it could be for those who need specific applications for Windows or run more sophisticated games. At the time of purchase, make sure you have Windows 10 or Windows 11 preinstalled on your computer. This report was produced with complete editorial independence by our team of journalists and specialized collaborators. If the reader chooses to purchase a product from the links provided, Globo may earn revenue through commercial partnerships. We clarify that Globo does not have any control or responsibility over the possible shopping experience, even from the links provided. Questions or complaints regarding the product purchased and/or the purchase, payment and delivery process should be directed directly to the responsible retailer.



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