Acer KG251Q
Today
Typical price$146
Amazon: the cheapest today among the stores checked
4.2 de 10 na ficha técnica +0.3
Buy on AmazonUpdated today
Acer KG251Q or MSI G242L?
- Cheapest todayAcer KG251Q$4 less
- Higher spec sheet scoreAcer KG251Q4.2 vs. 3.9
MSI G242L
Today
Typical price$150
Amazon: the cheapest today among the stores checked
3.9 de 10 na ficha técnica
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Score by component, side by side
Acer KG251Q wins on smoothness; MSI G242L wins on connections.
- 1.2Image1.5
- 8.0 (wins)Smoothness4.7
- 5.0Connections6.0 (wins)
- N/AErgonomics7.0
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 KG251Q
- Amazon Lowest price$146Buy on Amazon
MSI G242L
- Amazon Lowest price$150Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Acer KG251Q | MSI G242L |
|---|---|---|
| Price per inch | $5.83 menor | $6.25 |
Ficha técnica lado a lado
| Item | Acer KG251Q | MSI G242L |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size changes | 25 ″ | 24 ″ |
| Resolution | Full HD | Full HD |
| Pixel density changes | 88 ppi | 92 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Line changes | Nitro | not listed |
| Smoothness | ||
| Refresh rate changes | 200 Hz | 144 Hz |
| Response time (stated) changes | 0.5 ms | 1 ms |
| Sync changes | FreeSync | not listed |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports | 1 | 1 |
| Built-in speaker changes | not listed | Yes |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| VESA mount holes changes | not listed | Yes |
| General | ||
| Model code changes | KG251Q | G242L |
Other 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.