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Monitor Radar

Updated Nov 6, 2026

Acer KG240Y or Dell S2425H?

Dell S2425H costs $4 less today; Acer KG240Y has score 2.5 higher (5.5 vs. 3.0).

Acer KG240Y

5.5score · higher

Dell S2425H

3.0score

Acer wins 3by componentDell wins 0

  • 2.5Image1.5
  • 10.0Smoothness5.2
  • 5.0Connections3.0

Dell S2425H is $4 the cheaper

$154

today

No history yet

$150

today

No history yet

The comparison in detail

Score by component, side by side

Acer KG240Y wins on image, smoothness and connections.

  • 2.5 (wins)Image1.5
  • 10.0 (wins)Smoothness5.2
  • 5.0 (wins)Connections3.0

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Both prices over the last 30 days

First data point for one of the two: the chart appears as the days go by.

Still only a few days of data for both to read the trend; the chart fills in as the days go by.

Where is each one cheapest today?

Updated 06/11/2026

Acer KG240Y
Dell S2425H

The math the store doesn’t do

Price divided by size and running cost, side by side.

MathAcer KG240YDell S2425H
Price per inch$6.42$6.25 menor

Spec sheet side by side

ItemAcer KG240YDell S2425H
Screen
Type changesGaming (144 Hz or more)General use and office
Size24 ″24 ″
ResolutionFull HDFull HD
Pixel density92 ppi92 ppi
Aspect ratio16:916:9
Stated HDR changesHDR 10not listed
Line changesNitronot listed
Smoothness
Refresh rate changes240 Hz100 Hz
Response time (stated) changes0.5 ms8 ms
Sync changesFreeSyncnot listed
Connections
HDMI ports11
DisplayPort ports changes1not listed
Built-in speaker changesnot listedYes
General
Model code changesKG240YS2425H

Other comparisons

See more 142 comparisons
How we choose

Source: Amazon.ca catalog, checked on 06/11/2026.

Lowest price seen for the product on Amazon.ca, delivered to Toronto M5V 3L9, on the day it was read, before GST/HST. The model is the brand plus the name of the monitor; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.

The spec score doesn’t measure the real calibration or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.