Rank #8 in Best 24 Inch Monitor 2026: 10 Ranked, and Three Numbers That Don't Add Up
Samsung LS24D400GAUXXU 24-Inch 100Hz IPS Monitor with USB Hub
Price and rating as shown on Amazon when we collected them. Both change.
The Samsung LS24D400GAUXXU is a 24-inch IPS monitor with a native resolution of 1920x1080 and a stated 100Hz refresh rate, listed at £88.00 and rated 4.6 out of 5 from 73 ratings. It comes in at number 8 in this guide, which is a low slot for a screen whose headline number happens to be accurate.
That is the finding for this one: the 100Hz figure survives every check inside the listing. The title says 100Hz, the bullet points say 100Hz and the specification table says 100Hz — three places, one number, in a batch where other listings advertise 120Hz or 1440p and then contradict themselves further down the page. Two things in this listing do not line up so neatly. It gives a contrast ratio of 2500:1 on an IPS panel, above the 1000:1 to 1500:1 the other IPS screens in this guide list, and never says why. And the bullets describe three video inputs — one DisplayPort and two HDMI — while a spec field reads "Total Video Out Ports: 2". Everything on this page is taken from the Amazon listing as it appears, not from a monitor we tested ourselves.
How those 73 ratings break down
An average hides its own shape. This is the spread behind the 4.6 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £88.00 |
|---|---|
| Rating | 4.6 out of 5, from 73 ratings |
| Panel | 24-inch IPS LCD, matte finish, 178-degree viewing angle |
| Native resolution | 1920 x 1080 (FHD 1080p) |
| Refresh rate | 100 Hz — the same figure in the title, the bullets and the spec table |
| Contrast ratio | 2500:1 (as listed) |
| Ports | 1x DisplayPort, 2x HDMI, 2x USB-A, 1x USB-B — "Total Video Out Ports" says 2 (as listed) |
| Stand and size | Height adjustment and 90-degree pivot, 3.5 kg, 54 x 21.9 x 49.7 cm |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“bought the Samsung LS24D400GAUXXU 24" Full HD IPS Monitor mainly for work, and I've been very pleased with it. The IPS display looks sharp and clear, with good colours and viewing angles, and the Full HD resolution is more than enough for everyday office work, browsing and other general use.The 100Hz refresh rate is a nice bonus and makes scrolling and moving windows around feel noticeably smoother than a standard 60Hz monitor. The height-adjustable stand is also really useful for getting a comfortable desk setup.For the price, I think it offers a very good balance of picture quality, features and build quality. It's not aimed at high-end gaming or professional colour work, but for productivity and everyday use, it does the job very well.Overall, a reliable and good-value 24" monitor that I would happily recommend.”
Verified purchase“Bought as a second monitor to a 4K main monitor (also Samsung). Colours match, quality seems good. Pleased with the purchase for the price. It would probably be OK as a main monitor if all you wanted was a 1920*1080 monitor. Also has a good choice of inputs and an adjustable stand (including vertical rotation.”
What it is up against
The rivals it was ranked against in Best 24 Inch Monitor 2026: 10 Ranked, and Three Numbers That Don't Add Up.
Questions people ask
What refresh rate does the Samsung LS24D400GAUXXU run at?
100Hz. The number appears in the product title, in the bullet points and in the specification table, so there is no overclocked figure to unlock.
Is the Samsung LS24D400GAUXXU a 1440p monitor?
No. The listing gives the resolution as FHD 1080p with a native 1920x1080 and a maximum display resolution of 1920 x 1080 pixels.
Can the Samsung LS24D400GAUXXU be turned vertical?
Yes. The bullets say the stand pivots the screen 90 degrees for a vertical view, and the feature list names both height adjustment and pivot adjustment.
What can I plug into the Samsung LS24D400GAUXXU?
The bullets list one DisplayPort, two HDMI, two USB-A and one USB-B. Note that the spec table's "Total Video Out Ports" field says 2, which does not match the three video inputs the bullets describe.
How is the Samsung LS24D400GAUXXU rated by buyers?
It carries 4.6 out of 5 from 73 ratings. Of the 100 ratings shown, 79 are five-star and 11 are four-star.
Does the Samsung LS24D400GAUXXU have eye-care features?
Yes. The listing names Eye Saver Mode and Less Screen Flickering, and the feature list includes a blue light filter and eye care.
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