Acer CB272
Today
Previous check$135
Amazon: the cheapest today among the stores checked
5.2 out of 10 on the spec sheet
Buy on AmazonAcer CB272 or AOC U27B3A?
Acer CB272 costs $55 less today; AOC U27B3A has score 0.5 higher (5.7 vs. 5.2).
Acer CB272
5.2score
AOC U27B3A
5.7score · higher
Acer wins 1by componentAOC wins 2
- 2.8Image9.0
- 9.5Smoothness1.5
- 5.0Connections7.0
- 3.0Ergonomics3.0
Acer CB272 is $55 the cheaperAOC U27B3A is 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
Both work. Acer CB272 is $55 cheaper.
Monitors for casual gaming and console
Only Acer CB272 works: 120 Hz or more, 25″ to 32″.
Monitors for creative work (photo and video)
Only AOC U27B3A works: QHD or 4K with an IPS or OLED panel.
Monitors for creative work (photo and video)Up to $300On sale
Cheap monitors worth buying
Only Acer CB272 works: Full HD with 100 Hz or more.
Neither one fits: Monitors for competitive gaming, Monitors to use two on the desk.
The comparison in detail
Score by component, side by side
Acer CB272 wins on smoothness; AOC U27B3A wins on image and connections.
- 2.8Image9.0 (wins)
- 9.5 (wins)Smoothness1.5
- 5.0Connections7.0 (wins)
- 3.0Ergonomics3.0
AOC U27B3A
Today
Previous check$190
Amazon: the cheapest today among the stores checked
5.7 out of 10 on the spec sheet +0.5
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 CB272
- Amazon Lowest price$135Buy on Amazon
AOC U27B3A
- Amazon Lowest price$190Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Acer CB272 | AOC U27B3A |
|---|---|---|
| Price per inch | $5.00 menor | $7.04 |
Spec sheet side by side
| Item | Acer CB272 | AOC U27B3A |
|---|---|---|
| Screen | ||
| Type | General use and office | General use and office |
| Size | 27 ″ | 27 ″ |
| Resolution changes | Full HD | 4K |
| Pixel density changes | 82 ppi | 163 ppi |
| Panel | IPS | 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 | 60 Hz |
| Response time (stated) changes | 1 ms | 4 ms |
| Response time measurement changes | not listed | MPRT |
| Sync changes | not listed | Adaptive-Sync |
| Connections | ||
| HDMI ports changes | 1 | 2 |
| DisplayPort ports | 1 | 1 |
| Built-in speaker changes | not listed | Yes |
| Ergonomics | ||
| VESA mount holes | Yes | Yes |
| General | ||
| Model code changes | CB272 | U27B3A |
Other comparisons
AOC U27B3A orAOC Q27G3XMN$300 · score 5.0Compare
Acer CB272 orAsus VG27AQL5A$219 · score 4.2Compare
AOC U27B3A orAsus VA27EHF2$124 · score 4.7Compare
Acer CB272 orGigabyte M27Q2$160 · score 5.5Compare
AOC U27B3A orDell P2725D$279 · score 5.5Compare
Acer CB272 orLG 27G610A$209 · score 4.9Compare
See more 7 comparisons
- AOC U27B3A or Dell SE2726H$120 · score 3.9
- AOC U27B3A or Dell SE2726HG$120 · score 3.7
- AOC U27B3A or LG 27G640A$300 · score 4.9
- AOC U27B3A or LG 27U411A$120 · score 3.9
- AOC U27B3A or MSI MP272LE$120 · score 4.7
- AOC U27B3A or MSI MP273L$123 · score 2.8
- AOC U27B3A or MSI MP275PG$120 · score 3.6
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.