AOC 27E4CV
Today
Typical price$549
Amazon: the cheapest today among the stores checked
4.8 out of 10 on the spec sheet
Buy on AmazonAOC 27E4CV or MSI 275CQDF?
MSI 275CQDF costs $219 less today and also has score 0.3 higher (5.1 vs. 4.8).
AOC 27E4CV
4.8score
MSI 275CQDF
5.1score · higher
AOC wins 2by componentMSI wins 2
- 1.8Image3.6
- 8.5Smoothness10.0
- 6.0Connections2.0
- 4.0Ergonomics3.0
AOC 27E4CV is the cheaperMSI 275CQDF is $219 the cheaper
The best for each use
By the spec rule for each use, the same one the lists on this site use.
Monitors for work and study
Only AOC 27E4CV works: General use, 23″ to 27″.
Monitors for competitive gaming
Only MSI 275CQDF works: 144 Hz or more and a stated 1 ms.
Monitors for casual gaming and console
Both work. MSI 275CQDF is $219 cheaper.
Cheap monitors worth buying
Only AOC 27E4CV works: Full HD with 100 Hz or more.
Neither one fits: Monitors for creative work (photo and video), Monitors to use two on the desk.
The comparison in detail
Score by component, side by side
AOC 27E4CV wins on connections and ergonomics; MSI 275CQDF wins on image and smoothness.
- 1.8Image3.6 (wins)
- 8.5Smoothness10.0 (wins)
- 6.0 (wins)Connections2.0
- 4.0 (wins)Ergonomics3.0
MSI 275CQDF
Today
Typical price$330
Amazon: the cheapest today among the stores checked
5.1 out of 10 on the spec sheet +0.3
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
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 12/11/2026
AOC 27E4CV
- Amazon Lowest price$549Buy on Amazon
MSI 275CQDF
- Amazon Lowest price$330Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | AOC 27E4CV | MSI 275CQDF |
|---|---|---|
| Price per inch | $20.34 | $12.22 menor |
Spec sheet side by side
| Item | AOC 27E4CV | MSI 275CQDF |
|---|---|---|
| Screen | ||
| Type changes | General use and office | Gaming (144 Hz or more) |
| Size | 27 ″ | 27 ″ |
| Resolution changes | Full HD | QHD |
| Pixel density changes | 82 ppi | 109 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR | HDR | HDR |
| Line changes | not listed | MAG |
| Smoothness | ||
| Refresh rate changes | 120 Hz | 400 Hz |
| Response time (stated) changes | 4 ms | 0.5 ms |
| Sync changes | not listed | FreeSync |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports changes | 1 | not listed |
| Built-in speaker changes | Yes | not listed |
| Ergonomics | ||
| Height adjustment changes | Yes | not listed |
| VESA mount holes changes | not listed | Yes |
| General | ||
| Model code changes | 27E4CV | 275CQDF |
Other comparisons
AOC 27E4CV orMSI 272QP$580 · score 4.7Compare
AOC 27E4CV orAsus VG27UQEL5A$559 · score 4.8Compare
MSI 275CQDF orMSI MD27UPSW$549 · score 5.1Compare
AOC 27E4CV orMSI 346CQRF$550 · score 5.2Compare
MSI 275CQDF orAcer KG240Y$154 · score 5.5Compare
AOC 27E4CV orMSI MP225$97 · score 4.3Compare
See more 2 comparisons
- MSI 275CQDF or BenQ EX251$331 · score 4.6
- AOC 27E4CV or Samsung LS27HG802S$998 · score 7.7
How we choose
Source: Amazon.ca catalog, checked on 12/11/2026.
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.