Is this good for gaming?

Only for light or older games. Intel UHD graphics handle casual titles and 4K streaming, not demanding modern games.

Can I upgrade the processor or graphics later?

No. All-in-one desktops use laptop-style components, so the CPU and graphics are fixed. Memory and storage are the only realistic upgrades.

Is the camera private?

Yes. The camera pops up for use and tucks away into the chassis when not in use.

Is a 21.5-inch screen big enough?

For browsing, email and video it is fine. For spreadsheets or side-by-side windows, a larger screen is more comfortable.

Does it come with a keyboard and mouse?

HP all-in-ones of this type typically ship with a wired or wireless keyboard and mouse; check the box contents for the exact bundle.

Where is the HP 21.5" All-in-One PC cheapest?

At Walmart, for $399.00, as of our latest check.

What do buyers say about the HP 21.5" All-in-One PC?

Rated 4.5 out of 5 from 552 ratings.

HP 21.5" All-in-One PC

Best price now

$399.00at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

HP 21.5" All-in-One PC

Best price now

$399.00at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $399.00 at Walmart on Nov 12.

Our take on the HP 21.5" All-in-One PC

The HP 21.5" All-in-One PC is a compact desktop that packs the screen and computer into one unit, built around an Intel Pentium Silver processor with Intel UHD graphics and generous storage. The three-sided micro-edge display keeps the frame slim, and a pop-up privacy camera tucks away when not in use. It suits light everyday work: browsing, email, documents, video calls and streaming. Against pricier all-in-ones with Core processors, it trades raw speed for a simpler, space-saving setup, so it is best for basic tasks rather than heavy multitasking or gaming.

Best forStudents and home users with basic everyday tasksSmall desks and shared family spacesBrowsing, email, video calls and streamingBuyers who want one tidy unit instead of a tower and monitor

Pros

All-in-one design saves desk space
Slim three-sided micro-edge display
Pop-up privacy camera hides when not in use
Intel UHD graphics handles 4K streaming
Abundant storage for files and media

Cons

Pentium Silver chip is modest for heavy multitasking
21.5-inch screen is small for serious productivity
Integrated graphics limit gaming to light titles
Limited upgrade options compared with a tower

HP 21.5" All-in-One PC prices at every store

WalmartNew
In stockSold by Square Four LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$399.00Checked Nov 12
Visit Walmart

What reviewers say

4.5 / 5552 ratings

Owners rate it well overall, treating it as a dependable, tidy machine for everyday home and office tasks. Most praise the setup and the screen, while some find it slow once many programs are open.

What people mention

PerformanceMixedFine for browsing and documents, but owners say it slows when many programs run at once.
SetupPraisedBuyers describe it as quick and simple to get running out of the box.
DisplayPraisedThe slim-bezel screen is called clear and good for everyday work.
SizeMixedThe compact 21.5-inch screen saves space but feels small for multitasking.
Privacy cameraPraisedThe pop-up camera that tucks away is a feature owners like.

About the HP 21.5" All-in-One PC

The HP 21.5" All-in-One PC is a desktop computer with the processor and display built into one unit. It uses an Intel Pentium Silver processor and has abundant storage for files and media.

Intel UHD graphics handle 4K streaming and games. The display has micro-edges on three sides, so more of the screen is visible. The camera pops up when needed and tucks away when not in use, which keeps it private.

Screen size: 21.5 inches
Processor: Intel Pentium Silver
Graphics: Intel UHD
Display: Three-sided micro-edge
Camera: Pop-up privacy camera
Color: Black (jet black)

Specifications

color: BlackSource
actual_color: Jet blackSource

Questions and answers

Is this good for gaming?: Only for light or older games. Intel UHD graphics handle casual titles and 4K streaming, not demanding modern games.
Can I upgrade the processor or graphics later?: No. All-in-one desktops use laptop-style components, so the CPU and graphics are fixed. Memory and storage are the only realistic upgrades.
Is the camera private?: Yes. The camera pops up for use and tucks away into the chassis when not in use.
Is a 21.5-inch screen big enough?: For browsing, email and video it is fine. For spreadsheets or side-by-side windows, a larger screen is more comfortable.
Does it come with a keyboard and mouse?: HP all-in-ones of this type typically ship with a wired or wireless keyboard and mouse; check the box contents for the exact bundle.
Where is the HP 21.5" All-in-One PC cheapest?: At Walmart, for $399.00, as of our latest check.
What do buyers say about the HP 21.5" All-in-One PC?: Rated 4.5 out of 5 from 552 ratings.