Is the HP 22-DG00 good for everyday home use?

Yes for browsing, email, documents and streaming. The N200, 8GB of RAM and 128GB of storage are enough for one or two light tasks at a time, but not for heavy multitasking.

Can I upgrade the RAM or storage?

The 8GB of DDR5 memory and 128GB of UFS storage are the main limits. Check HP's service documentation for this model before planning an upgrade, since all-in-ones often use soldered or non-standard parts.

Does it come with Microsoft Office?

Yes. It ships with a lifetime Office Pro license, along with Windows 11 Pro, a wireless keyboard, a wireless mouse and a USB hub.

Can I use it as a monitor for a laptop?

It has an HDMI-out port, so it can drive an external display, but it is not built to accept an HDMI input from another computer.

Is the screen good for watching video?

The 21.5-inch 1920x1080 panel is sharp enough for streaming, but at 250 nits it is dimmer than most laptops and struggles in a sunlit room.

Does it have a webcam for video calls?

Yes, an HP True Vision 720p camera with a privacy shutter sits above the screen, paired with dual 2W speakers and a headphone/microphone jack.

Where is the HP 21.5 All-in-One Desktop Computer 2026 cheapest?

At Walmart, for $559.99, as of our latest check.

Where can I buy the HP 21.5 All-in-One Desktop Computer 2026?

2 stores we checked sell it, including Walmart, Amazon.

HP 21.5 All-in-One Desktop Computer 2026

Best price now

$559.99at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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HP 21.5 All-in-One Desktop Computer 2026

Best price now

$559.99at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $559.99 at Walmart on Nov 12.
Checked at 2 stores.

Our take on the HP 21.5 All-in-One Desktop Computer 2026

The HP 22-DG00 is a 21.5-inch all-in-one desktop with a 1920x1080 anti-glare screen, an Intel N200 quad-core processor, 8GB of DDR5 memory and 128GB of UFS storage. It runs Windows 11 Pro and includes a lifetime Office Pro license, a white wireless keyboard and mouse, and a USB hub. It suits light home-office, school and streaming work, but the N200 and 128GB of UFS storage are modest next to all-in-ones with Core i3 or Ryzen chips and NVMe SSDs. Buyers who only browse, write documents and stream will find it adequate; anyone editing photos, gaming or keeping large libraries should look at a faster model.

Best forHome-office paperwork and emailStudents and schoolworkStreaming music and videoA tidy single-cable desk setup

Pros

Full HD 21.5-inch anti-glare display
Windows 11 Pro and a lifetime Office Pro license included
Wireless keyboard and mouse in the box
USB-C, HDMI-out and Ethernet alongside four USB-A ports
DDR5 memory and Wi-Fi 6

Cons

Intel N200 is a low-power chip, not for heavy multitasking
128GB UFS storage is small and slower than an SSD
8GB RAM is not upgradable-friendly for power users
250-nit screen is dim for bright rooms
Integrated UHD graphics handle no real gaming

HP 21.5 All-in-One Desktop Computer 2026 prices at every store

WalmartNew
In stockSold by Savvy Shoppers ShackReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$559.99Free shippingChecked Nov 12
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AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$639.99Free shippingChecked Nov 12
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HP 21.5 All-in-One Desktop Computer 2026 price history

Lowest price we've seen: $639.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the HP 21.5 All-in-One Desktop Computer 2026

This HP 22-DG00 all-in-one PC puts the computer inside a 21.45-inch Full HD display. It has an anti-glare BrightView screen with 250 nits of brightness. It runs Windows 11 Pro on an Intel Processor N200 with 8 GB of DDR5 memory and 128 GB of storage.

It has a built-in HP True Vision 720p HD privacy camera and dual 2 W speakers. Wi-Fi 6 and Bluetooth 5.3 handle wireless connections. A white wireless keyboard and mouse come with it, and a Lifetime Office Pro License is included.

It is intended for home office, school and music use.

Series: HP 22-DG00 All-in-One PC
Color: White
Operating system: Windows 11 Pro
Processor: Intel Processor N200, 4 cores, 4 threads, up to 3.70 GHz, 6 MB cache
Graphics: Integrated Intel UHD Graphics 605
Memory: 8 GB DDR5
Storage: 128 GB
Display: 21.45-inch FHD (1920 x 1080), BrightView, anti-glare, 250 nits
Camera: HP True Vision 720p HD privacy camera
Audio: Integrated dual 2 W speakers
Wireless: Realtek Wi-Fi 6 (1x1), Bluetooth 5.3
Ports: 1 x USB Type-C (5 Gbps), 2 x USB Type-A (5 Gbps), 2 x USB 2.0 Type-A, 1 x headphone/microphone combo jack, 1 x RJ-45 Ethernet, 1 x HDMI-out 1.4
Software: Lifetime Office Pro License
Dimensions: 6.69 x 19.43 x 15.07 in
Recommended use: Home office, school, music
In the box: HP All-in-One PC, white wireless keyboard, white wireless mouse, Lifetime Office Pro License, USB hub

Specifications

edition: 8GB RAM/128GB SSDSource
color: WhiteSource

Questions and answers

Is the HP 22-DG00 good for everyday home use?: Yes for browsing, email, documents and streaming. The N200, 8GB of RAM and 128GB of storage are enough for one or two light tasks at a time, but not for heavy multitasking.
Can I upgrade the RAM or storage?: The 8GB of DDR5 memory and 128GB of UFS storage are the main limits. Check HP's service documentation for this model before planning an upgrade, since all-in-ones often use soldered or non-standard parts.
Does it come with Microsoft Office?: Yes. It ships with a lifetime Office Pro license, along with Windows 11 Pro, a wireless keyboard, a wireless mouse and a USB hub.
Can I use it as a monitor for a laptop?: It has an HDMI-out port, so it can drive an external display, but it is not built to accept an HDMI input from another computer.
Is the screen good for watching video?: The 21.5-inch 1920x1080 panel is sharp enough for streaming, but at 250 nits it is dimmer than most laptops and struggles in a sunlit room.
Does it have a webcam for video calls?: Yes, an HP True Vision 720p camera with a privacy shutter sits above the screen, paired with dual 2W speakers and a headphone/microphone jack.
Where is the HP 21.5 All-in-One Desktop Computer 2026 cheapest?: At Walmart, for $559.99, as of our latest check.
Where can I buy the HP 21.5 All-in-One Desktop Computer 2026?: 2 stores we checked sell it, including Walmart, Amazon.