Amazon’s October Prime Day sale might be over, but you can still snag discounts on brands like Dell, HP, and even Apple. An AIO computer gives you all the power and performance of a standard desktop in a more compact form, making it a great choice for students and home users who are short on space. There’s even a model from Lenovo built with an RTX 4050 graphics card for gaming. (Check out our tested picks for the best all-in-one computers.)
Our Picks
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Also: October Prime Day live blog 2026: All the best deals on Day 2
To help you find the best bang for your buck, I put together a list of the best AIO desktop deals I could find from Amazon and other retailers like Best Buy and Lenovo. I also broke down each AIO PC’s build specs and display capabilities to help you decide which is the best upgrade. (You can also find our early Prime Day deals on laptops, SSDs, and gadgets under $25.)
The best October Prime Day AIO desktop deals
Kyle Kucharski/ZDNET
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HP OmniStudio X
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Expert Take
- Current price: $1,599 (24% off)
- Regular price: $2,100
One of our favorite AIO desktops features a 31.5-inch display, 4K resolution, and the ability to recreate up to 95% of the DCI-P3 color spectrum. It’s built with an Intel Core Ultra 7 processor with integrated Intel Arc graphics, 16GB of RAM, and a 1TB SSD for plenty of power, storage, and performance for everyday use, office work, and creative projects.
Review: HP OmniStudio X all-in-one PC
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Dell 24 All-in-One
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Expert Take
- Current price: $850 (23% off)
- Regular price: $1,250
A solid entry level all-in-one PC for students and creative professionals built with an Intel Core i5-1334U CPU, 8GB of RAM, integrated Intel UHD graphics, and a 512TB SSD. The 24-inch display gives you 1440p resolution for streaming, creative projects, and video calls. The built-in speakers also work with Dolby Atmos to give you virtual surround sound without a headset.
Review: I replaced my dad’s aging Lenovo desktop with this dell model – and I don’t regret it
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Lenovo IdeaCentre Intel 24
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Expert Take
- Current price: $850 (28% off)
- Regular price: $1,190
A budget-friendly AIO desktop that is great for both students and home users. It’s built with an Intel Core i5-13420H processor, integrated Intel UHD graphics, 8GB of RAM, and a 512GB SSD. The 24-inch display gives you full 1080p resolution with a 100Hz refresh rate and anti-glare coating.
Read more: The best business desktops
October Prime Day mini PC deals
- Dell Slim Desktop: $550 (save $350): A mini-PC that packs in plenty of power for everyday tasks with a 14th gen Intel Core i3 processor, 8GB of RAM, integrated Intel UHD graphics, and a 512GB SSD.
- Dell Pro Micro Plus: $1,712 (save $140): An ultra-compact PC built with an Intel Core 5 235 CPU, 16GB of RAM, and a 512GB SSD.
- Lenovo Yoga Mini: $1,711 (save $439): A sleek Mac Mini alternative built with an Intel Core Ultra X7 358H processor, 32GB of RAM, a 1TB SSD, and integrated Intel Arc B390 graphics.
- Acer Revo Box: $670 (save $130): An ultra-compact but powerful PC built with an AMD Ryzen AI 7 445 processor, 16GB of RAM, and a 512GB storage drive.
FAQ
When is Amazon’s Prime Day sale?
Amazon has two Prime Day events: one in the summer and one in October. This year, October Prime Day will be a two-day event held from Tuesday, Oct. 6, through the end of Wednesday, Oct. 7.
How did we choose these deals?
I chose all-in-one desktops from reputable brands like Apple, HP, and Dell and that have been either tested or recommended by ZDNET experts. I also did my best to only feature deals with a discount of at least 10%, except when it comes to Apple products. Since markdowns on iMac desktops are so rare, even modest discounts are worth checking out.
Is an all-in-one computer a good buy for gaming?
An all-in-one computer can be a good choice for occasional gaming if you pick up a configuration with a dedicated graphics card like the Nvidia RTX 4050. But if you play a lot of graphically intensive games, you run the risk of overheating your AIO desktop since there isn’t as much room for airflow, let alone liquid cooling options.
Also: Save $1,100 on this Lenovo Legion OLED gaming laptop ahead of Prime Day
Where can I find the best Prime Day deals?
ZDNET editors will be tracking October Prime Day deals during and after the sale. Here are our favorite deals across categories now. If you aren’t a Prime member but want to shop the sale, here’s how to join with a free trial, and ways you might qualify for a big discount (including 6 months free if you’re aged 18-24).
- Best Prime Day deals
- Prime Day TV deals
- Prime Day laptop deals
- Prime Day Kindle deals
- Prime Day phone deals
- Prime Day deals under $25
- Prime Day tablet deals
- Prime Day all-in-one computer deals
- Prime Day SSD deals
- Prime Day Sam’s Club deals
- Prime Day Costco deals
- Prime Day Walmart deals
- Prime Day Samsung deals
- Prime Day Bluetooth speaker deals
- Prime Day Nintendo deals
- Prime Day Garmin deals
- Prime Day Apple deals
- Prime Day iPad deals
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