AOC 9CM
Today
Typical price$724
Amazon: the cheapest today among the stores checked
2.8 out of 10 on the spec sheet
Buy on AmazonAOC 9CM or Asus BE24ECSBT?
BE24ECSBT costs $245 less today and also has score 1.6 higher (4.4 vs. 2.8).
AOC 9CM
2.8score
Asus BE24ECSBT
4.4score · higher
AOC wins 0by componentAsus wins 3
- 1.5Image3.5
- 5.8Smoothness·
- 1.0Connections7.0
- 3.0Ergonomics4.0
AOC 9CM is the cheaperAsus BE24ECSBT is $245 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 Asus BE24ECSBT works: General use, 23″ to 27″.
Monitors for competitive gaming
Only AOC 9CM works: 144 Hz or more and a stated 1 ms.
Monitors to use two on the desk
Both work. Asus BE24ECSBT is $245 cheaper.
Cheap monitors worth buying
Only AOC 9CM works: Full HD with 100 Hz or more.
Neither one fits: Monitors for casual gaming and console, Monitors for creative work (photo and video).
The comparison in detail
Score by component, side by side
BE24ECSBT wins on image, connections and ergonomics.
- 1.5Image3.5 (wins)
- 5.8SmoothnessN/A
- 1.0Connections7.0 (wins)
- 3.0Ergonomics4.0 (wins)
Asus BE24ECSBT
Today
Typical price$479
Amazon: the cheapest today among the stores checked
4.4 out of 10 on the spec sheet +1.6
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 9CM
- Amazon Lowest price$724Buy on Amazon
BE24ECSBT
- Amazon Lowest price$479Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
Spec sheet side by side
| Item | AOC 9CM | BE24ECSBT |
|---|---|---|
| Screen | ||
| Type changes | Gaming (144 Hz or more) | General use and office |
| Size | 24 ″ | 24 ″ |
| Resolution | Full HD | Full HD |
| Pixel density | 92 ppi | 92 ppi |
| Panel changes | not listed | IPS |
| Aspect ratio | 16:9 | 16:9 |
| Line changes | Gaming | not listed |
| Smoothness | ||
| Refresh rate changes | 165 Hz | not listed |
| Response time (stated) changes | 1 ms | not listed |
| Connections | ||
| HDMI ports changes | not listed | 1 |
| DisplayPort ports changes | not listed | 1 |
| USB-C changes | not listed | Yes |
| Built-in speaker changes | Yes | not listed |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| VESA mount holes changes | Yes | not listed |
| General | ||
| Model code changes | 9CM | BE24ECSBT |
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.