Question 1

What is the difference between an all-in-one PC and a regular desktop?

Accepted Answer

An all-in-one PC integrates the computer hardware directly into the monitor housing, eliminating the separate tower unit and most of the cable clutter. The trade-off is that all-in-ones use mobile-class or low-power components rather than full desktop parts, which limits both raw performance and upgradeability. A traditional desktop tower is easier to repair, upgrade and cool — but takes up considerably more desk space.

Question 2

Is 8 GB RAM enough for an all-in-one PC in 2026?

Accepted Answer

8 GB is workable but increasingly tight for Windows 11, particularly if you run multiple browser tabs, Teams or Zoom calls alongside Office applications. We'd recommend 16 GB as the practical minimum for a machine you intend to use productively for several years. If the 8 GB is soldered (non-upgradeable), that limitation is permanent — factor it into your decision before buying.

Question 3

Can you upgrade the RAM or storage in an all-in-one PC?

Accepted Answer

Usually not easily, and sometimes not at all. Many all-in-one designs solder the RAM directly to the motherboard, making upgrades impossible without specialist equipment. Storage is more often replaceable, but accessing it typically requires removing the display panel — a fiddly process that voids some warranties. Always check the manufacturer's specification sheet before assuming you can upgrade later.

Question 4

Are Elo Touch Solutions all-in-ones worth buying for a home office?

Accepted Answer

No — Elo Touch machines are purpose-built for commercial and industrial environments such as retail point-of-sale, self-service kiosks and factory floors. They run Windows IoT Enterprise rather than standard Windows, carry a significant price premium for their ruggedised touchscreens, and are not designed for general desktop use. Comparing their price to a standard HP or Lenovo all-in-one is misleading; they serve an entirely different market.

Question 5

Which brands offer the best value in this category?

Accepted Answer

Lenovo and Acer consistently offer the strongest value, with average prices well below the market mean while still covering current-generation hardware. HP has the widest range but also the highest average price — you're not always getting more for the extra spend. Dell's OptiPlex line is excellent for business buyers who need Windows 11 Pro and solid build quality. Apple's iMac is the premium outlier: genuinely excellent display and performance, but at a price that only makes sense if you're committed to macOS.

Question 6

What should I watch out for when buying a cheap all-in-one PC?

Accepted Answer

The biggest pitfall is buying a machine with a soldered 8 GB RAM configuration and a 256 GB SSD at a price that seems reasonable today but leaves you with an underpowered system in two years. Also watch for older processor generations dressed up with modern branding — an Intel N100 or a 10th-gen Core i3 is not the same as a current Core i5, regardless of how the listing is worded. Always check the CPU generation, RAM type (DDR4 vs DDR5) and whether storage is NVMe or SATA before committing.

Question 7

Is it worth buying an all-in-one with a touchscreen?

Accepted Answer

It depends entirely on how you work. Touchscreens add cost and can introduce reflective glare on the display — a real issue if your desk is near a window. For annotation, creative work or casual navigation they're genuinely useful; for standard office productivity they're largely redundant. If you're buying for a retail or hospitality environment, a touchscreen all-in-one (or a dedicated Elo Touch unit) makes obvious sense. For a home office, we'd only pay the premium if touch interaction is a deliberate part of your workflow.

All-in-One PCs/Workstations Price Comparison

HP OMNISTUDIO X AIO 27-CS0000NA DTPC Intel Core Ultra 7 155H 68.6 cm (27") 3840 x 2160 pixels All-in-One PC 32 GB DDR5-SDRAM 2 TB SSD Windows 11 Home

HP 27-cr1013na Intel Core Ultra 5 125U 68.6 cm (27") 1920 x 1080 pixels Touchscreen All-in-One PC 8 GB DDR5-SDRAM 512 GB SSD Windows 11 Home Wi-Fi 6 (802.11ax) White

HP 27-cr0043na Intel® Core™ i3 i3-N300 68.6 cm (27") 1920 x 1080 pixels Touchscreen All-in-One PC 8 GB DDR4-SDRAM 512 GB SSD Windows 11 Home Wi-Fi 6 (802.11ax) White

HP OMNISTUDIO X AIO 32-C0002NA DT PC Intel Core Ultra 7 155H 80 cm (31.5") 3840 x 2160 pixels All-in-One PC 16 GB DDR5-SDRAM 1 TB SSD Windows 11 Home

HP EliteOne 870 G9 Intel® Core™ i9 i9-14900 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 64 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Wi-Fi 7 (802.11be) Silver

HP EliteOne 840 G9 Intel® Core™ i7 i7-14700 60.5 cm (23.8") 1920 x 1080 pixels Touchscreen All-in-One PC 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Silver

HP EliteOne 870 G9 Intel® Core™ i7 i7-14700 68.6 cm (27") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Wi-Fi 7 (802.11be) Silver

HP ProOne 440 G9 Intel® Core™ i5 i5-14500T 60.5 cm (23.8") 1920 x 1080 pixels All-in-One PC 8 GB DDR5-SDRAM 256 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Black

HP EliteOne 840 G9 Intel® Core™ i7 i7-14700 60.5 cm (23.8") 1920 x 1080 pixels Touchscreen All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Silver

HP EliteOne 840 G9 Intel® Core™ i9 i9-14900 60.5 cm (23.8") 1920 x 1080 pixels Touchscreen All-in-One PC 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Silver

HP ProOne 440 G9 Intel® Core™ i7 i7-14700T 60.5 cm (23.8") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Black

HP ProOne 440 G9 Intel® Core™ i5 i5-14500T 60.5 cm (23.8") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Black

HP EliteOne 870 G9 Intel® Core™ i5 i5-14500 68.6 cm (27") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 7 (802.11be) Silver

HP Pro 240 G10 Intel® Core™ i5 i5-1335U 60.5 cm (23.8") 1920 x 1080 pixels All-in-One PC 16 GB DDR4-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6 (802.11ax) White

All-in-One PCs/Workstations Price Comparison