If you want a clean desktop setup that can also pull in video from a laptop, console, or camera, an all-in-one computer with HDMI input is a smart choice. It gives you the convenience of a built-in display without giving up flexible connectivity.
In this roundup, we focused on models that balance display quality, performance, and practical HDMI input support for real-world use.
Best 10 All-In-One Computer with HDMI Input Picks for 2026
Editor’s Choice
- 13th Gen Core i7-13620H with 10 cores
- 27" FHD IPS panel, 100Hz, 99% sRGB
- HDMI-in and HDMI-out with Wi-Fi 6
Best For: People who want a fast 27-inch AIO with HDMI input and Windows 11 Pro
Premium Pick
- Core Ultra 7-255U with Intel AI Boost
- 27" FHD touchscreen IPS display
- 32GB DDR5, 1TB SSD, and HDMI
Best For: Buyers who want a touchscreen AIO with strong multitasking specs and HDMI connectivity
Best for Home Office
- Core i7-13620H with DDR5 and NVMe SSD
- 27" FHD IPS display with anti-glare finish
- HDMI-in, HDMI-out, USB-C, and Wi-Fi 6
Best For: Home office and study users who want flexible HDMI input and output
Budget Everyday Use
- Intel N100 with 8GB DDR5 RAM
- 21.45" FHD IPS anti-glare display
- HDMI-out, Wi-Fi 6, and Bluetooth 5.3
Best For: Shoppers who want an affordable compact AIO for everyday computing
Budget-Friendly Everyday Pick
Lenovo 24" FHD All-in-One for Home and Study
- 23.8-inch FHD anti-glare display
- 16GB RAM and 512GB SSD
- Includes HDMI, Wi-Fi 6, webcam
Best For: Home users and students who want a simple, connected all-in-one
Premium Touchscreen Choice
Lenovo 27" Ryzen 5 AIO with HDMI In & Out
- HDMI-in and HDMI-out support
- 27-inch FHD touchscreen display
- Ryzen 5, 16GB DDR5, 1TB SSD
Best For: Buyers who want a premium touchscreen AIO with HDMI input
Business Value Option
Lenovo 24" Windows 11 Pro AIO with HDMI Out
- 23.8-inch FHD IPS anti-glare screen
- 16GB RAM and 512GB PCIe SSD
- Windows 11 Pro with Wi-Fi 6 and Ethernet
Best For: School and office buyers who want a reliable business-style all-in-one
Business-Ready Pick
Lenovo ThinkCentre 27" FHD AIO with HDMI In/Out
- HDMI-In and HDMI-Out support external video sources
- 27-inch FHD IPS display with 100Hz refresh rate
- Core i5-13420H, 16GB DDR5, 512GB SSD
Best For: Office users who need an AIO with HDMI-in and a clean desk setup
Performance-Focused Choice
Lenovo IdeaCentre 27" i7 AIO with HDMI
- 10-core Core i7-13620H for stronger multitasking
- 27-inch FHD IPS display with 99% sRGB
- 16GB DDR5-5200 and PCIe 4.0 SSD
Best For: Power users who want a faster 27-inch all-in-one for work
Upgrade Pick
Lenovo IdeaCentre 27" i7 AIO with HDMI In/Out
- Confirmed HDMI-In and HDMI-Out for flexible use
- Core i7-13620H with 16GB DDR5 and Windows 11 Pro
- 27-inch FHD IPS panel with 100Hz refresh
Best For: Buyers who specifically need confirmed HDMI-in on a 27-inch AIO
Editor’s Choice – Lenovo 27" i7 IdeaCentre AIO
If you want an all-in-one computer with HDMI input for a flexible desk setup, this Lenovo IdeaCentre gives you the right mix of performance and connectivity. The 27-inch FHD IPS display, 13th Gen Core i7, and HDMI-in/HDMI-out support make it practical for work, study, and using the screen with another device when needed.
Best For: Users who want a fast 27-inch AIO with HDMI input and business-ready Windows 11 Pro.
Pros:
- 13th Gen Intel Core i7-13620H with 10 cores and 16 threads
- 27-inch FHD IPS display with 100Hz refresh rate and 99% sRGB
- Includes HDMI-in and HDMI-out plus USB-C, Ethernet, and Wi-Fi 6
- Comes with wired keyboard and mouse, and Windows 11 Pro
Cons:
- Non-touch display only
- 16GB RAM and 512GB SSD may be modest for heavier workloads
- Integrated graphics are aimed at everyday use, not gaming
This is a strong pick if you value a clean all-in-one design with room to grow, since Lenovo lists support for up to 64GB RAM and up to 4TB SSD. The HDMI input adds real flexibility for mixed-device use.
Premium Pick – HP 27 AI PC Touch AIO
For shoppers looking for an all-in-one computer with HDMI input and a more premium feature set, this HP 27 AI PC stands out. It combines a 27-inch touchscreen, Core Ultra 7 performance, 32GB of DDR5 memory, and HDMI connectivity in a modern Windows 11 Pro package.
Best For: Buyers who want a touchscreen AIO with strong multitasking specs and HDMI connectivity.
Pros:
- Intel Core Ultra 7-255U with Intel AI Boost support
- 27-inch FHD touchscreen IPS display with 99% sRGB and 300 nits brightness
- 32GB DDR5 memory and 1TB PCIe NVMe SSD
- Includes HDMI, Wi-Fi 6, Bluetooth 5.4, RJ-45, and wireless keyboard/mouse
Cons:
- Only one HDMI port is listed
- Integrated graphics suit everyday use more than graphics-heavy work
- Touchscreen may be unnecessary if you prefer a standard display
This model is a good fit if you want a roomy 27-inch AIO with a responsive touchscreen and strong out-of-box specs. The HDMI port and wide mix of ports make it easy to plug into a practical home or office setup.
Best for Home Office – Lenovo IdeaCentre AIO 27
This Lenovo IdeaCentre AIO is a practical all-in-one computer with HDMI input for users who want one machine that can handle work and everyday use. Its 27-inch FHD IPS display, Core i7 processor, and HDMI-in/HDMI-out ports make it especially useful for a home office or study space.
Best For: Home office and study users who want flexible HDMI input and output on a 27-inch AIO.
Pros:
- Intel Core i7-13620H with 16GB DDR5 and 512GB PCIe 4.0 NVMe SSD
- 27-inch FHD IPS anti-glare display with 99% sRGB and 300 nits
- HDMI-in and HDMI-out plus USB-C, Ethernet, Wi-Fi 6, and Bluetooth 5.2
- Includes 5MP camera, dual microphones, and HARMAN stereo speakers
Cons:
- Integrated graphics are best for everyday productivity
- Non-touch design may not suit users who want touch input
- 16GB RAM is solid, but heavy creators may want more
If you want an AIO that stays organized on the desk while still offering flexible display connections, this Lenovo is well suited. The HDMI input is the standout feature for users who may want to connect another device without giving up the all-in-one simplicity.
Budget Everyday Use – HP 22 FHD AIO
If you need an all-in-one computer with HDMI input support for simple daily tasks, this HP 22 is the most budget-oriented option here. It uses a compact 21.45-inch FHD IPS display, an Intel N100 processor, and a straightforward set of ports for basic home or office use.
Best For: Shoppers who want an affordable, compact AIO for everyday computing and HDMI-out connectivity.
Pros:
- Compact 21.45-inch FHD IPS anti-glare display
- Intel N100 processor with 8GB DDR5 RAM
- Includes HDMI-out, USB-C, Ethernet, Wi-Fi 6, and Bluetooth 5.3
- Built-in HD webcam with privacy shutter and dual stereo speakers
Cons:
- Smaller display than the 27-inch models in this roundup
- 128GB SSD is limited compared with larger configurations
- HDMI-out is listed, but not HDMI-in
This HP makes sense if your priority is a compact, no-fuss AIO for web browsing, meetings, and everyday computing. Just note that it does not include HDMI input, so it is less flexible than the other picks for display sharing.
Budget-Friendly Everyday Pick – Lenovo 24" FHD All-in-One for Home and Study
If you want an all-in-one computer with HDMI input, this Lenovo IdeaCentre is a practical fit for home office, students, and family use. It combines a 23.8-inch Full HD anti-glare display, 16GB of RAM, and a 512GB SSD with Wi-Fi 6, Bluetooth, and a built-in HD webcam for everyday productivity.
Best For: Home users, students, and anyone who wants a straightforward all-in-one for work, calls, and streaming.
Pros:
- 23.8-inch FHD display with 99% sRGB and anti-glare coating for comfortable viewing
- 16GB DDR4 RAM and 512GB SSD support responsive multitasking and fast boot times
- Includes HDMI, USB ports, Ethernet, Wi-Fi 6, Bluetooth, webcam, and dual microphones
- Comes with wired keyboard, mouse, and Windows 11 Home pre-installed
Cons:
- Only one HDMI port is listed
- Integrated graphics are best for everyday tasks rather than demanding creative work
- Processor is positioned for basic computing rather than heavier workloads
This is the most practical choice if you mainly want a space-saving desktop with the connectivity to handle normal daily tasks. It covers the essentials well and adds HDMI support without pushing the price into higher-performance territory.
Premium Touchscreen Choice – Lenovo 27" Ryzen 5 AIO with HDMI In & Out
For shoppers focused on an all-in-one computer with HDMI input, this Lenovo IdeaCentre stands out with both HDMI-in and HDMI-out support. It pairs a 27-inch FHD touchscreen with a Ryzen 5 8645HS processor, 16GB of DDR5 memory, and a 1TB SSD, making it a strong option for a more versatile home or business setup.
Best For: Users who want a larger touchscreen AIO with HDMI input, stronger performance, and more flexible connectivity.
Pros:
- Has both HDMI-in and HDMI-out ports for flexible display connections
- 27-inch FHD IPS touchscreen with 99% sRGB, anti-glare, and low blue light
- Ryzen 5 8645HS, 16GB DDR5, and 1TB SSD provide a stronger spec sheet
- Includes wireless keyboard and mouse plus a wireless charging base
Cons:
- Large 27-inch footprint takes more desk space than smaller AIOs
- Touchscreen and higher-end hardware may be more than some basic users need
- Windows 11 Home is included rather than a business edition
This model is the most feature-rich option here if HDMI input is a must-have. The larger screen, faster memory, and added wireless charging base make it feel more like a premium desk centerpiece than a simple compact PC.
Business Value Option – Lenovo 24" Windows 11 Pro AIO with HDMI Out
This Lenovo 24-inch all-in-one computer is a solid business-style desktop for everyday use, with a 23.8-inch FHD IPS anti-glare display, 16GB of RAM, and a 512GB PCIe SSD. It includes HDMI output, Wi-Fi 6, Bluetooth, Ethernet, and a wired keyboard and mouse, so it works well as a compact workstation for school or office tasks.
Best For: School, office, and home users who want a dependable Windows 11 Pro all-in-one with good core specs.
Pros:
- 23.8-inch FHD IPS anti-glare display with 99% sRGB coverage
- 16GB DDR4 RAM and 512GB PCIe NVMe SSD for smooth everyday multitasking
- Windows 11 Pro and TPM 2.0 suit workplace and business use
- Includes Wi-Fi 6, Bluetooth 5.2, HDMI out, Ethernet, webcam, and speakers
Cons:
- Lists HDMI out rather than HDMI input
- Integrated graphics limit performance for demanding visual workloads
- Not as feature-packed as higher-end touchscreen alternatives
This is a sensible pick if you want a business-friendly AIO and don’t specifically need HDMI input. It emphasizes dependable daily performance, useful connectivity, and a polished Windows 11 Pro setup over premium extras.
Business-Ready Pick – Lenovo ThinkCentre 27" FHD AIO with HDMI In/Out
If you want an all-in-one computer with HDMI input for a desk that doubles as a monitor setup, the Lenovo ThinkCentre 27-inch model is built around that use case. It pairs a 27-inch FHD IPS panel with HDMI-In and HDMI-Out, plus a 100Hz refresh rate, Wi-Fi 6, and Windows 11 Pro for a practical work-first setup.
Best For: Office users, home workstations, and anyone who wants an AIO that can accept an external video source through HDMI-in.
Pros:
- Includes both HDMI-In and HDMI-Out for flexible display connections.
- Core i5-13420H, 16GB DDR5, and 512GB SSD should handle everyday productivity smoothly.
- 27-inch IPS display offers 1920 x 1080 resolution, 99% sRGB, and 300 nits brightness.
- Ships with wired keyboard and mouse plus Windows 11 Pro.
Cons:
- Integrated Intel UHD Graphics are not meant for heavy graphics workloads.
- Storage starts at 512GB unless you upgrade later.
- Only one USB-C port is listed in the supplied specs.
Overall, this ThinkCentre is the most straightforward pick if HDMI input is the key requirement and you want a clean business-style AIO with modern connectivity.
Performance-Focused Choice – Lenovo IdeaCentre 27" i7 AIO with HDMI
This all-in-one computer with HDMI input is aimed at users who want stronger processing power without giving up a compact desk footprint. The Lenovo IdeaCentre 27-inch model combines a 10-core Intel Core i7-13620H, 16GB DDR5, and a 512GB PCIe 4.0 SSD with HDMI connectivity, Windows 11 Pro, and a 27-inch FHD IPS screen.
Best For: Power users, multitaskers, and buyers who want a faster AIO for work and everyday use.
Pros:
- 10-core Core i7-13620H provides more headroom for demanding apps.
- 27-inch IPS panel includes 99% sRGB, 300 nits brightness, and borderless styling.
- 16GB DDR5-5200 and PCIe 4.0 SSD support quick startup and responsive loading.
- Includes HDMI connectivity, USB-C, Wi-Fi 6, Bluetooth 5.2, and a 5MP webcam.
Cons:
- The supplied details mention HDMI, but do not clearly specify HDMI-in.
- Graphics are integrated, so this is not a gaming-focused machine.
- Storage capacity is solid but still starts at 512GB.
If HDMI input is mandatory, verify the exact port configuration before buying. Otherwise, this is a strong choice for users who value faster performance and a polished 27-inch AIO design.
Upgrade Pick – Lenovo IdeaCentre 27" i7 AIO with HDMI In/Out
If your priority is an all-in-one computer with HDMI input, this Lenovo IdeaCentre stands out because it explicitly lists HDMI-In and HDMI-Out. It also brings a 10-core Intel Core i7-13620H, 16GB DDR5, a 27-inch FHD IPS display, and Windows 11 Pro, making it a practical fit for business or home office use.
Best For: Buyers who want HDMI-in plus stronger everyday performance in a 27-inch AIO.
Pros:
- Explicit HDMI-In and HDMI-Out support makes it easy to use as a display hub.
- Core i7-13620H, 16GB DDR5, and up to 64GB RAM support give it room to grow.
- 27-inch IPS display offers 100Hz refresh, 99% sRGB, and anti-glare protection.
- Includes wired keyboard and mouse, USB ports, Ethernet, and Windows 11 Pro.
Cons:
- Integrated graphics limit its appeal for graphics-heavy work.
- Storage starts at 512GB, which may be tight for large media libraries.
- No touch-screen option is listed in the supplied specs.
For shoppers who specifically need HDMI-in, this model is the safest match in the group because the feature is clearly confirmed in the specs.
How We Picked the Best All-In-One Computer with HDMI Input
We prioritized models that offer meaningful HDMI input support, not just HDMI output, along with strong everyday performance, current wireless features, and enough memory and storage for work, school, and home use. Display size, panel quality, and system design also mattered because the best All-In-One Computer with HDMI Input should be simple to use and easy to live with.
Quick Comparison
For most buyers, 27-inch models are the sweet spot for productivity and media. They usually provide more comfortable viewing, better multitasking space, and more premium hardware options. Smaller 22-inch and 24-inch systems are better when desk space is tight or the PC will be used mainly for browsing, office work, or a family room setup.
Key Buying Factors for an All-In-One Computer with HDMI Input
Input Versus Output
Make sure the port is true HDMI input. Many all-in-ones only send video out to external monitors. If you plan to connect a console, laptop, or streaming device directly to the screen, HDMI input is the feature that matters.
Display Size and Resolution
FHD is still the standard in this category and works well for everyday use. A 27-inch screen is better for side-by-side windows, spreadsheets, and media, while 24-inch models are more compact and easier to fit into smaller spaces.
Performance and Memory
For smooth multitasking, look for at least 16GB of RAM. Heavier users who keep many browser tabs open, work with large files, or do creative tasks should consider 32GB. SSD storage of 512GB is a practical baseline, while 1TB is better if you store lots of photos, apps, or offline media.
Ports and Wireless Features
Beyond HDMI input, useful extras include USB-C, Wi-Fi 6, Bluetooth, and Ethernet. These make an All-In-One Computer with HDMI Input more versatile for accessories, wired networking, and modern docking needs.
Who Should Buy Which All-In-One Computer with HDMI Input?
Choose a 27-inch, higher-spec model if you want the best all-around experience for work and entertainment. Choose a 24-inch system if you want a balanced, space-saving desktop for family use or home office basics. Choose a budget-oriented 22-inch model if you mainly need a reliable everyday PC and do not need top-tier performance. If you plan to use the screen as a monitor replacement for another device, prioritize the strongest HDMI input implementation and the most comfortable display size for your desk.