Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.11 Best All In One Computers | 27-Inch Touchscreen With 32GB RAM

Merging a powerful desktop computer with a high-quality display into a single, elegant package, the all-in-one computer eliminates the tangle of cables and the tower under your desk. Whether you’re upgrading a home office, setting up a family workstation, or outfitting a small business, the right AIO delivers a clean, space-saving solution without sacrificing the raw performance you actually need for daily multitasking, creative work, or media consumption.

I’m Min — the co-founder and writer behind Gadgets Feed. I’ve spent countless hours analyzing the latest processor benchmarks, screen specifications, and memory configurations across the entire all-in-one computer market to separate the genuinely capable machines from the underpowered compromises.

This guide breaks down the most compelling options currently available, from budget-friendly entry-level units to high-end creative workstations, helping you find the perfect best all in one computers for your specific workflow, space, and performance needs.

How To Choose The Best All In One Computers

Choosing the right all-in-one computer means balancing screen quality, internal performance, and connectivity against your actual daily tasks. A machine that excels for web browsing and office work may choke on video editing, while a top-tier creative system is overkill for general family use. Focus on these key areas to find your perfect match.

Screen Size, Resolution, and Panel Quality

The display is the entire front face of your all-in-one, so it defines your user experience. A 23.8-inch Full HD (1920 x 1080) screen is fine for basic office tasks and web browsing, but a 27-inch or larger display with higher resolution (like 4.5K Retina on the iMac) provides much more screen real estate for multitasking with multiple windows open side-by-side. IPS panels offer superior color accuracy and wider viewing angles compared to basic TN panels, making them essential for photo editing or any work where color fidelity matters. Touch capability adds intuitive navigation, especially useful for creative apps or for younger family members, but it typically increases the price.

Processor, RAM, and Storage

The heart of your AIO determines how smoothly it runs. For basic home use (email, web, streaming), an Intel Core i3 or AMD Ryzen 3 is sufficient. For demanding office work and light creative tasks, step up to a Core i5 or Ryzen 5. Heavy photo/video editing or professional software demands a Core i7, Ryzen 7, or Apple’s M4 chip. RAM is equally critical — 8GB is the bare minimum today, but 16GB is the real sweet spot for smooth multitasking, while 32GB or more handles professional workloads without slowdowns. Storage-wise, a 512GB PCIe NVMe SSD provides fast boot times and app loading; 1TB or more is recommended if you store large media files locally.

Quick Comparison

On smaller screens, swipe sideways to see the full table.

Model Category Best For Key Spec Amazon
Apple iMac M4 (10-core) Premium Creative Pro 24GB / 512GB / 4.5K Display Amazon
HP 27″ Ultra 7 Premium Power Multitasker 64GB / 4TB / Touch Amazon
Dell 27 All-in-One Premium Creative & Gaming MX570A GPU / 32GB / Touch Amazon
Lenovo IdeaCentre 27 Premium Pro Workstation i7-13620H / 32GB / Harman Audio Amazon
HP 27″ Ryzen 7 Mid-Range Heavy Office Use Ryzen 7 / 32GB / Privacy Camera Amazon
Apple iMac M4 (8-core) Mid-Range Apple Ecosystem 16GB / 256GB / 4.5K Display Amazon
HP 27″ Ryzen 5 Touch Mid-Range Family Touchscreen Ryzen 5 / 16GB / 1TB Touch Amazon
ASUS V470 Touch Mid-Range Touch & DDR5 Speed i5-13420H / 16GB DDR5 / Touch Amazon
HP 24 Touch Value Home & School Intel N100 / 16GB / Touch Amazon
Lenovo 24 AIO Value Office Basics i3-N305 / 16GB / Office 365 Web Amazon
Acer Aspire C24 Value Budget 120Hz Display Ryzen 5 / 16GB / 120Hz Screen Amazon

In‑Depth Reviews

Top Performer

1. Apple 2024 iMac M4 (10-core CPU, 10-core GPU)

4.5K Retina Display24GB Unified Memory

This is the all-in-one that defines the category’s upper echelon. The 24-inch 4.5K Retina display delivers 500 nits of brightness and support for one billion colors, making it a dream for photo editors, designers, and anyone who values a sharp, vibrant screen. The M4 chip with a 10-core CPU and 10-core GPU handles demanding creative workflows — think multi-track video editing, complex Photoshop files, or running multiple pro apps simultaneously — without any perceptible lag.

With 24GB of unified memory and a 512GB SSD, this configuration provides a generous buffer for intensive multitasking, though those who work with massive media libraries may want to consider the 1TB storage option. The six-speaker system with Spatial Audio and the 12MP Center Stage camera make it a compelling choice for professional video calls and media consumption, while the Thunderbolt 4 ports deliver fast connectivity for external drives and displays. The all-in-one design is remarkably thin and the build quality is, as expected, excellent.

The trade-offs are clear: this is a significant investment, and the 256GB base storage option on the cheaper model can fill up fast if you work with large files. The macOS ecosystem is a major advantage if you already own an iPhone or iPad, but Windows-dependent software may present compatibility hurdles. For creative professionals seeking the absolute best screen and processor performance in a seamless, silent package, this iMac is the standard.

Why it’s great

  • Stunning 4.5K Retina display with exceptional color accuracy
  • M4 chip delivers blazing-fast performance for creative apps
  • Premium build quality with thin, space-saving design

Good to know

  • Limited to macOS ecosystem; Windows software may not run
  • 256GB base storage fills quickly for media-heavy users
  • Higher price point than similarly specced Windows AIOs
Max Spec Beast

2. HP All-in-One 27″ Touchscreen (Intel Core Ultra 7)

64GB DDR5 RAM4TB SSD Storage

This HP configuration is a brute-force solution for users who refuse to compromise on RAM or storage. The 64GB of DDR5 memory is unheard of in most AIOs and eliminates any multitasking ceiling — you can run virtual machines, edit massive datasets, and keep dozens of browser tabs open without a hiccup. The 4TB SSD provides cavernous local storage, meaning you never have to worry about external drives for your media library.

The 27-inch Full HD IPS touchscreen is responsive and the three-sided micro-edge design maximizes the viewing area, though the 1920×1080 resolution at this size is not as sharp as the iMac’s Retina display. The Intel Core Ultra 7-155U processor with 12 cores is efficient for productivity tasks, and the height-adjustable stand is a welcome ergonomic feature that many competing AIOs lack. Windows Hello facial recognition via the IR camera makes logging in instant and secure.

The key limitation is the Full HD resolution — if you work with high-res images or video, you’ll notice the lower pixel density compared to 4K or Retina screens. The 27-inch FHD panel is serviceable for office work and streaming, but creative professionals may find it wanting. For anyone who needs extreme memory and storage capacity in a tidy all-in-one package, this HP is a uniquely capable machine.

Why it’s great

  • Massive 64GB DDR5 RAM for intense multitasking
  • 4TB SSD provides enormous local storage
  • Height-adjustable stand and Windows Hello facial recognition

Good to know

  • 1080p display is not sharp enough for pro photo/video editing
  • Integrated graphics limit gaming and GPU-heavy tasks
  • Premium price reflects the extreme RAM/storage configuration
Creative Power

3. Dell 27 All-in-One Desktop (Intel Core 7 150U)

NVIDIA MX570A GPU32GB DDR5 RAM

Dell’s 27-inch AIO stands out in this roundup for one compelling reason: it includes a discrete NVIDIA GeForce MX570A GPU with 2GB of GDDR6 VRAM. In a sea of machines relying solely on integrated graphics, this dedicated graphics processor makes a tangible difference for light 3D modeling, casual gaming, and hardware-accelerated video editing. The 27-inch FHD touch display with 99% sRGB coverage and higher contrast than typical panels delivers vivid, accurate colors.

The Intel Core 7 Processor 150U, paired with 32GB of DDR5 RAM and a 1TB SSD, provides a balanced platform for demanding multitasking. The 5MP+IR camera with HDR support ensures you look great on video calls, and the pop-up design adds a layer of physical privacy protection. Dell includes 1 Year Onsite Service, which means a technician comes to your location if the hardware fails — a level of support that justifies some of the premium pricing.

The MX570A is a budget-to-midrange GPU, so it won’t run modern AAA games at high settings, but it’s a significant step up from Intel UHD or AMD Radeon integrated graphics. The Full HD resolution at 27 inches is acceptable but not retina-sharp. For users who need a bit of GPU muscle without moving to a desktop tower, this Dell is one of the few AIOs that actually delivers it.

Why it’s great

  • Discrete NVIDIA MX570A GPU for creative and light gaming tasks
  • 32GB DDR5 RAM and 1TB SSD ensure smooth performance
  • 1 Year Onsite Service for hassle-free support

Good to know

  • Full HD display not ideal for high-resolution creative work
  • GPU is entry-level; not for serious gaming
  • Some users report limited USB ports for peripherals
Business Power

4. Lenovo IdeaCentre 27″ AIO (Intel Core i7-13620H)

32GB DDR5 RAM10-Core i7-13620H

Lenovo’s IdeaCentre 27 is built for professionals who need serious CPU horsepower without the clutter of a tower. The Intel Core i7-13620H processor features 10 cores (6 performance + 4 efficiency) that boost up to 4.9 GHz, which translates to smooth performance in data analysis, video encoding, and heavy spreadsheet work. The 32GB of DDR5-5200 RAM keeps everything fluid when switching between demanding applications.

The 27-inch Full HD IPS display covers 99% sRGB and features a three-side borderless design, creating an immersive viewing area. The 5MP webcam with dual microphones and HARMAN-tuned speakers deliver excellent audio-visual quality for video conferencing, making it a strong candidate for remote work and business meetings. Windows 11 Pro and firmware TPM 2.0 provide enterprise-grade security and management features.

The design is sleek but the adjustable stand is basic — you can tilt the screen but not adjust height, which may be a consideration for ergonomics. The integrated Intel UHD graphics are fine for productivity and 4K video playback but won’t satisfy gamers or 3D designers. For a business-oriented AIO that balances processing power, memory, and connectivity at a fair price, the IdeaCentre 27 is a solid choice.

Why it’s great

  • Potent 10-core i7-13620H processor for demanding workloads
  • 32GB DDR5 RAM and 512GB PCIe 4.0 SSD
  • Excellent audio from HARMAN speakers and 5MP webcam

Good to know

  • No height adjustment on the stand
  • Integrated graphics limit gaming capabilities
  • Some users noted plastic build materials
Best Value

5. HP 27 All-in-One Desktop (AMD Ryzen 7 7730U)

32GB RAMRyzen 7 Processor

This HP 27-inch AIO delivers impressive performance-per-dollar with its AMD Ryzen 7 7730U processor, which offers 8 cores and 16 threads that can handle demanding multitasking, content creation, and even some light virtualization. The 32GB of RAM is generous at this tier, allowing you to keep heavy applications open without slowdown. The 1TB SSD provides quick boot times and ample space for your files.

The 27-inch Full HD display with three-sided micro-edge bezels achieves roughly a 90% screen-to-body ratio, giving it a modern look. The tiltable pop-up privacy camera with HP Video Controls and dual array microphones with advanced noise reduction make it an excellent choice for remote workers who spend hours on calls. The included white keyboard and mouse match the clean aesthetic.

The Full HD resolution is adequate for office tasks and streaming but won’t impress creative professionals who need higher pixel density. A few user reports mention random shutdowns potentially related to overheating, though this seems to affect a minority of units. For a mid-range price, this HP delivers Ryzen 7 power and abundant memory in a clean, space-saving design.

Why it’s great

  • Strong Ryzen 7 7730U processor with 8 cores
  • 32GB RAM handles heavy multitasking with ease
  • Privacy camera and noise reduction for remote work

Good to know

  • FHD display not sharp enough for pro creative work
  • Some reports of overheating-related shutdowns
  • No touchscreen option at this price point
Apple Entry

6. Apple 2024 iMac M4 (8-core CPU, 8-core GPU)

16GB Unified Memory4.5K Retina Display

The base-model M4 iMac brings the same brilliant 24-inch 4.5K Retina display and iconic design as its higher-spec sibling, but with an 8-core CPU and 8-core GPU configuration and 16GB of unified memory. For everyday users — web browsing, email, document editing, streaming, and light photo management — this iMac is overwhelmingly fast and completely silent. The screen alone justifies the premium for many buyers; the pixel density and color accuracy are unmatched in this class.

The 256GB SSD is the biggest compromise here. After macOS and essential apps, you’re left with limited space for photos, videos, and project files, and external storage becomes a near-necessity. The 12MP Center Stage camera, three-mic array, and six-speaker Spatial Audio system are identical to the higher-end model, providing excellent video call quality. The Thunderbolt 4 ports handle fast data transfers and external display connections.

The entry-level storage is a real pain point — if you can stretch to the 512GB configuration, it’s a much better long-term investment. The 8-core M4 is still a powerhouse for most tasks, but creative professionals will benefit from the 10-core version’s additional GPU cores and higher memory ceiling. For Apple loyalists or anyone who prioritizes a stunning display over raw storage capacity, this remains a fantastic all-in-one.

Why it’s great

  • Industry-leading 4.5K Retina display is gorgeous and sharp
  • M4 chip delivers fast, quiet performance for daily tasks
  • Superior camera and audio system for video calls

Good to know

  • 256GB SSD is very limiting for most users
  • 8-core GPU is less capable for heavy creative work
  • 16GB unified memory is non-upgradable
Best Touchscreen

7. HP 27 inch All-in-One Touchscreen (AMD Ryzen 5 7520U)

27″ FHD Touch16GB LPDDR5 RAM

HP’s 27-inch touchscreen AIO offers a large, responsive display that makes navigation feel intuitive — whether you’re scrolling through websites, zooming into photos, or using creative apps. The 27-inch FHD IPS screen with 99% sRGB coverage delivers vibrant colors and wide viewing angles, while the touch layer adds a layer of interactivity that standard non-touch AIOs simply cannot match.

The AMD Ryzen 5 7520U processor, paired with 16GB of LPDDR5-5500 RAM and a 1TB SSD, provides competent performance for home office tasks, schoolwork, and media consumption. The included wireless keyboard and mouse combo keep the desk clean, and the HP True Vision 1080p FHD IR tilt privacy camera is a well-thought-out addition for video calls. Windows 11 Pro adds business-oriented features over the standard Home edition.

The Ryzen 5 7520U is a budget-focused processor with only 4 cores, so it won’t handle heavy multitasking or demanding creative software as well as the Ryzen 7 or Core i7 options on this list. The touchscreen is great for many users, but it can be a fingerprint magnet and adds glare in bright environments. For a family or student who values touch interactivity and a large screen at a reasonable price, this HP is a strong contender.

Why it’s great

  • Large 27-inch touchscreen with excellent color accuracy
  • 16GB LPDDR5 RAM and 1TB SSD for smooth daily use
  • Includes wireless keyboard/mouse and privacy camera

Good to know

  • Ryzen 5 7520U is a 4-core chip; limited for heavy tasks
  • FHD resolution at 27 inches is not as sharp as 4K
  • Touchscreen can show fingerprints and glare
DDR5 Touch

8. ASUS V470 All-in-One Touch (Intel Core i5-13420H)

16GB DDR5 RAM27″ Touch Display

ASUS brings forward-thinking memory technology to the AIO space with the V470, which uses 16GB of DDR5 RAM instead of the more common DDR4 found on cheaper machines. That means faster data transfer rates and better efficiency, especially when juggling multiple demanding applications. The Intel Core i5-13420H, with 8 cores and a boost clock of 4.6 GHz, offers strong mid-range performance for content creation and productivity.

The 27-inch Full HD anti-glare touchscreen is a highlight — the anti-glare coating significantly reduces reflections compared to glossy touch panels, making it usable in brighter rooms. The 1080p Full HD camera tucks away when not in use, a clever privacy feature. Dolby Atmos-powered speakers and AI noise-canceling technology enhance the media and call experience, while Wi-Fi 6E provides the fastest wireless connectivity available.

The Full HD resolution at 27 inches is the main spec compromise; a 1440p panel would have made this truly competitive for creative professionals. Some users note that ASUS pre-installs a fair amount of bloatware that requires cleanup. The height is not adjustable, which is a minor ergonomic oversight. For the price, this ASUS offers DDR5 speed, a nice touchscreen, and strong processor performance in a tidy package.

Why it’s great

  • DDR5 RAM provides faster performance than DDR4 alternatives
  • Anti-glare touchscreen reduces reflections effectively
  • Retractable camera and Dolby Atmos audio

Good to know

  • FHD resolution is standard; 1440p would better suit the screen size
  • Pre-installed bloatware requires some cleanup
  • Screen height is not adjustable
Budget Touch

9. HP 24 Touchscreen All-in-One (Intel N100)

23.8″ Touch Display16GB DDR4 RAM

If you need an affordable touchscreen all-in-one for basic home use, schoolwork, or as a family computer, this HP 24-inch model delivers solid value. The 23.8-inch Full HD IPS touchscreen is responsive and bright, making it easy for younger users or non-tech-savvy family members to navigate Windows interactively. The anti-glare coating helps with visibility in various lighting conditions.

The Intel Processor N100 features 4 cores with a max turbo of 3.4 GHz and is paired with 16GB of DDR4 RAM and a 1TB PCIe SSD. This configuration is adequate for web browsing, office applications, streaming video, and video calls — the typical workloads for a family machine. The HP True Vision 720p HD privacy camera with temporal noise reduction and dual array microphones are decent for remote learning and meetings.

The N100 processor is entry-level, so do not expect smooth performance in demanding apps or when multitasking heavily. The 720p camera is functional but not crisp. This is a pure budget option — it gets the job done for the basics, but power users should look at the mid-range or premium options on this list. For the price, the touchscreen and 1TB storage make it a compelling entry-level choice.

Why it’s great

  • Affordable touchscreen for intuitive interaction
  • 16GB RAM and 1TB SSD provide decent storage and memory
  • Compact 23.8-inch size fits smaller desks

Good to know

  • Entry-level N100 processor struggles with demanding tasks
  • 720p webcam is lower resolution than competitors
  • Not suitable for heavy multitasking or creative work
Office Basic

10. Lenovo 24 All-in-One (Intel i3-N305)

16GB DDR4 RAMFHD Borderless Display

Lenovo’s 24-inch AIO is a no-nonsense machine designed for straightforward office work and home basics. The Intel Core i3-N305 processor features 8 efficient cores that handle web browsing, document editing, and streaming without complaint. The 16GB of DDR4 RAM is sufficient for running several applications simultaneously without major slowdowns, and the 512GB PCIe SSD ensures quick boot times and app launches.

The 23.8-inch Full HD IPS display with a three-sided borderless design looks modern and provides 99% sRGB color accuracy, which is surprisingly good for the price point. The included lifetime Office 365 for Web access means you can edit Word, Excel, and PowerPoint files online, though full desktop versions are not included. Wi-Fi 6 and Bluetooth 5.2 provide modern wireless connectivity.

The i3-N305 is fine for basic tasks but will struggle with heavier workloads like photo editing or running multiple demanding apps simultaneously. The included keyboard and mouse have received mixed reviews for build quality. There’s no optical drive, which is standard for modern AIOs but worth noting if you still rely on CDs or DVDs. For a budget-friendly office or student machine, this Lenovo offers a clean, capable package.

Why it’s great

  • 8-core i3-N305 offers good efficiency for basic tasks
  • Borderless FHD display with 99% sRGB accuracy
  • Includes Wi-Fi 6 and Bluetooth 5.2 connectivity

Good to know

  • Processor struggles with heavy multitasking or creative apps
  • Included keyboard and mouse feel low-quality
  • 512GB SSD is less generous than 1TB competitors
Budget 120Hz

11. Acer Aspire C24 AIO (AMD Ryzen 5 7430U)

23.8″ 120Hz Display16GB DDR4 RAM

The Acer Aspire C24 is a budget-focused AIO that sneaks in a feature rarely seen at this price point: a 120Hz refresh rate display. While most affordable AIOs are stuck at 60Hz, this 23.8-inch Full HD IPS panel delivers smoother scrolling and more fluid mouse movement, which makes a noticeable difference in everyday use. The narrow bezels and 90.71% screen-to-body ratio give it a clean, modern look.

The AMD Ryzen 5 7430U processor with 6 cores and 16GB of DDR4 RAM provides solid mid-range performance for productivity tasks, web browsing, and media consumption. The 512GB PCIe SSD offers decent storage speed and capacity. Connectivity is a strong point here — Wi-Fi 6E is included for the fastest wireless speeds, and the front I/O ports (including USB-C) make it easy to plug in peripherals without reaching behind the machine.

The most common complaint from users is that the cooling fan can be noticeably loud under load, though adjusting the power settings helps. The 23.8-inch screen size is smaller than the 27-inch models on this list, which may feel cramped if you’re used to a larger display. For budget-conscious buyers who want a smooth 120Hz experience and modern wireless connectivity, the C24 is an intriguing value proposition.

Why it’s great

  • 120Hz refresh rate is rare at this price; great for smooth visuals
  • Wi-Fi 6E for ultra-fast wireless connectivity
  • Front I/O ports for easy accessory access

Good to know

  • Fan can be loud under load; power settings adjustment helps
  • 23.8-inch screen is smaller than many competitors
  • 512GB SSD may fill quickly for media-heavy users

FAQ

Can I upgrade the RAM or storage in an all-in-one computer later?
It depends on the specific model. Many Windows-based all-in-ones, like the Acer Aspire C24 and Lenovo IdeaCentre, have accessible RAM slots and sometimes a secondary storage bay, allowing upgrades after purchase. However, the Apple iMac M4 uses unified memory that is soldered to the motherboard and cannot be upgraded — you must choose your RAM configuration at the time of purchase. Storage on the iMac is also soldered, though some models may have a replaceable SSD. Always check the manufacturer’s specifications or a teardown guide before assuming upgradability.
Is a 120Hz or higher refresh rate display worth it in an all-in-one?
For general productivity and office work, a 60Hz display is perfectly adequate. However, a 120Hz display, like the one on the Acer Aspire C24, provides noticeably smoother scrolling through documents and web pages, and makes cursor movement feel more fluid. It’s a nice-to-have feature that reduces eye strain during long sessions, but it is not essential for most users. For gamers or video editors, a 120Hz panel can make a real difference in perceived smoothness.
How important is a touchscreen on an all-in-one computer?
Touchscreens add convenience for certain tasks — zooming into photos, scrolling through web pages, drawing or annotating with a stylus, and navigating Windows 11 gestures. For families with young children or users who prefer a more interactive experience, touch is a valuable feature. However, for pure productivity work like typing reports, coding, or editing spreadsheets, a touchscreen offers little benefit and may introduce glare and fingerprint smudges. Consider whether you will actually use touch functionality before paying extra for it.

Final Thoughts: The Verdict

For most users, the best all in one computers winner is the Apple iMac M4 (10-core) because it combines a stunning 4.5K Retina display with the exceptional performance of the M4 chip and a flawlessly quiet, space-saving design. If you want a large touchscreen with extreme memory and storage, grab the HP 27″ Ultra 7. And for a budget-friendly machine with a smooth 120Hz display, nothing beats the Acer Aspire C24.