Acer SB240Y
Today
Previous check$129
Amazon: the cheapest today among the stores checked
4.3 out of 10 on the spec sheet
Buy on AmazonAcer SB240Y or AOC 24G4?
AOC 24G4 costs $19 less today and also has score 1.2 higher (5.5 vs. 4.3).
Acer SB240Y
4.3score
AOC 24G4
5.5score · higher
Acer wins 1by componentAOC wins 2
- 1.5Image4.5
- 9.5Smoothness6.5
- 2.0Connections5.0
- ·Ergonomics10.0
- ·Recency4.0
Acer SB240Y is the cheaperAOC 24G4 is $19 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 Acer SB240Y works: General use, 23″ to 27″.
Monitors for competitive gaming
Only AOC 24G4 works: 144 Hz or more and a stated 1 ms.
Monitors to use two on the desk
Both work. AOC 24G4 is $19 cheaper.
Cheap monitors worth buying
Both work. AOC 24G4 is $19 cheaper.
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
Acer SB240Y wins on smoothness; AOC 24G4 wins on image and connections.
- 1.5Image4.5 (wins)
- 9.5 (wins)Smoothness6.5
- 2.0Connections5.0 (wins)
- N/AErgonomics10.0
- N/ARecency4.0
AOC 24G4
Today
Previous check$110
Amazon: the cheapest today among the stores checked
5.5 out of 10 on the spec sheet +1.2
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Where is each one cheapest today?
Updated 12/11/2026
Acer SB240Y
- Amazon Lowest price$129Buy on Amazon
AOC 24G4
- Amazon Lowest price$110Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Acer SB240Y | AOC 24G4 |
|---|---|---|
| Price per inch | $5.38 | $4.58 menor |
Spec sheet side by side
| Item | Acer SB240Y | AOC 24G4 |
|---|---|---|
| Screen | ||
| Type changes | General use and office | Gaming (144 Hz or more) |
| 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 |
| Curved screen changes | not listed | No |
| Stated HDR changes | not listed | HDR |
| Smoothness | ||
| Refresh rate changes | 120 Hz | 180 Hz |
| Response time (stated) | 1 ms | 1 ms |
| Response time measurement changes | not listed | GtG |
| Sync | FreeSync | FreeSync |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports changes | not listed | 1 |
| Built-in speaker changes | not listed | No |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| Pivot (portrait mode) changes | not listed | Yes |
| VESA mount holes changes | not listed | Yes |
| General | ||
| Model code changes | SB240Y | 24G4 |
| Release year changes | not listed | 2022 |
Other comparisons
Acer SB240Y orAsus BE249CGN$196 · score 3.8Compare
AOC 24G4 orAOC C24G42E$117 · score 4.7Compare
AOC 24G4 orAsus VA249HG$119 · score 3.4Compare
AOC 24G4 orAsus VA249QG$119 · score 4.0Compare
AOC 24G4 orAsus VG249QE5A$125 · score 2.5Compare
AOC 24G4 orBenQ BL2490$114 · score 3.6Compare
See more 8 comparisons
- AOC 24G4 or BenQ GW2490TC$130 · score 1.8
- AOC 24G4 or Dell P2422H$172 · score 2.0
- AOC 24G4 or Dell S2425HSM$130 · score 2.9
- AOC 24G4 or HP 1D0J9AA$153 · score 2.9
- AOC 24G4 or HP 324PF$110 · score 3.6
- AOC 24G4 or LG 24BP75CP-B$180 · score 2.2
- AOC 24G4 or Pixio PX248$170 · score 3.4
- AOC 24G4 or ViewSonic VA2456A$110 · score 3.4
How we choose
Source: Amazon.com catalog, checked on 12/11/2026.
Lowest price seen for the product on Amazon.com, shipped to New York 10001, on the day it was read, before sales tax. 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.