HP 22-dg0040 (All-In-One)

Ranked #15 in All-in-One Computers

0 LP on the category ladder what's LP?

an old small-screen budget unit that still appears in retail listings and tempts first-time buyers with its low cost of entry. The tiny low-resolution panel and dated platform make it a poor multi-year ownership bet, and the Dell 24 (EC24250) or the Dell Inspiron 24 5430 AIO is the better cheap-and-durable answer.

Consolidated from 2 independent outlets

See the sources

Flagged as a product to avoid

6 of 7 research runs entered this as a product to avoid rather than a pick.

Old small-screen budget unit with low-resolution panel and dated platform, providing the worst long-horizon experience; better cheap-and-durable options exist.
Flagged 26 September 2026

Old small-screen budget unit with low-resolution panel and dated platform, providing the worst long-horizon experience; better cheap-and-durable options exist.
Flagged 26 September 2026
A 21.5-inch entry AIO whose small, low-resolution panel and weakest-in-class components give it the worst value-per-experience ratio on any HP retail shelf, and it is not cheap enough to justify how much computer you give up.
Flagged 26 September 2026
Small 21.5-inch panel with entry-level silicon places it below the HP Pavilion 24 and Dell 24 AIO, which provide more performance for only a modest increase in outlay.
Flagged 26 September 2026
Small low-grade panel and entry-level hardware make it the weakest machine buyers consider, with clearance listings indicating its low tier.
Flagged 26 September 2026
A low-cost model that suffers from cramped internals, frequent thermal throttling, and a short warranty period; buyers should look for higher-end options.
Flagged 29 July 2026
weak CPU, low RAM and a subpar display; it falls short of even entry-level expectations
Flagged 29 July 2026

Why the boards include products to avoid

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Pros & cons

✓ Mature and simple dg-series formula with few failure points
✓ Suited to light-duty ownership
✓ HP's perennial entry recommendation

✗ Old small-screen unit with low-resolution panel and dated platform
✗ Small, low-resolution 21.5-inch panel
✗ Weakest-in-class components
✗ Not cheap enough to justify how much computer you give up
✗ Small screen with entry-level components

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found. 1 outlet wouldn't let us check its link. We quote no words from these sources, so each row shows only where we placed it.

2 stance not read sources

ZDNet Article Read P

PCMag Article Read

Frequently asked questions

It ranks #15 of 15 on our all-in-one computers tier list, in F tier. That placement draws on 2 independent outlets.

Old small-screen unit with low-resolution panel and dated platform. Small, low-resolution 21.5-inch panel. Weakest-in-class components. Not cheap enough to justify how much computer you give up. Small screen with entry-level components.