AOC 27B31H
Today
Typical price$291
Amazon: the cheapest today among the stores checked
3.1 out of 10 on the spec sheet
Buy on AmazonAOC 27B31H or Asus VG249Q?
AOC 27B31H costs $8 less today; Asus VG249Q has score 0.2 higher (3.3 vs. 3.1).
AOC 27B31H
3.1score
Asus VG249Q
3.3score · higher
AOC wins 1by componentAsus wins 2
- 0.8Image1.5
- 7.0Smoothness4.7
- 2.0Connections5.0
AOC 27B31H is $8 the cheaperAsus VG249Q is the cheaper
The comparison in detail
Score by component, side by side
AOC 27B31H wins on smoothness; Asus VG249Q wins on connections.
- 0.8Image1.5
- 7.0 (wins)Smoothness4.7
- 2.0Connections5.0 (wins)
Asus VG249Q
Today
Typical price$299
Amazon: the cheapest today among the stores checked
3.3 out of 10 on the spec sheet +0.2
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 06/11/2026
AOC 27B31H
- Amazon Lowest price$291Buy on Amazon
Asus VG249Q
- Amazon Lowest price$299Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | AOC 27B31H | Asus VG249Q |
|---|---|---|
| Price per inch | $10.77 menor | $12.46 |
Spec sheet side by side
| Item | AOC 27B31H | Asus VG249Q |
|---|---|---|
| Screen | ||
| Type changes | General use and office | Gaming (144 Hz or more) |
| Size changes | 27 ″ | 24 ″ |
| Resolution | Full HD | Full HD |
| Pixel density changes | 82 ppi | 92 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Line changes | not listed | TUF Gaming |
| Smoothness | ||
| Refresh rate changes | 120 Hz | 144 Hz |
| Response time (stated) changes | not listed | 1 ms |
| Sync changes | not listed | FreeSync |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports changes | not listed | 1 |
| General | ||
| Model code changes | 27B31H | VG249Q |
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.